Food delivery app development jobs

I need an expert Android app developer to turn my already-designed flowchart into a fully functioning application. Please Read the attachment. My budget is not more than 40000 INR

I'm in need of an app developer who can create a messaging app similar to WhatsApp & twitter . The app should include the following features: - Group Chats: Users should be able to create and participate in group conversations. - Voice and Video Calls: The app should support both voice and video calling. - File Sharing: Users should be able to share files of various formats and sizes. I'm looking for a professional who can develop this app for me at a reasonable cost. Please provide a quote along with your proposal. Experience in developing messaging apps, particularly with the features mentioned, will be highly appreciated.

I'm looking for an expert developer with strong blockchain (Ethereum and Bitcoin) and frontend (React) skills to help me with a project. Key Aspects: - Blockchain: Prior expe...functionalities such as NFT, token, smart contracts, minting, and staking. Previous experience with these features is highly desirable. Skills & Experience: - Proficiency in Ethereum and Bitcoin blockchain development. - Strong experience with React frontend. - Prior projects involving NFTs, tokens, smart contracts, minting, and staking. - Excellent understanding of blockchain technology and its applications. - Ability to work independently and deliver high-quality code. Please only apply if you have the necessary skills and experience. This project is time-sensitive, so prompt and professional ...

I'm seeking a skilled mobile application developer to create a social networking app with a clean, minimalist aesthetic. This app should deepen digital relationships through two core functionalities: 1. In-App Messaging: Enable real-time communication among users. Experience in creating intuitive, accessible messaging systems is crucial. 2. Web Conferencing Application Integration: Enable users to jump seamlessly into video calls, mirroring the physical interactions yet to replace. Suitable candidates should have experience integrating external APIs, particularly video conferencing ones. Proficiency in creating a streamlined, user-friendly interface is a must, given this app's minimalist design approach. Creativity in using minimalistic design elements ...

I need Crypto market making bot which is generate Volume without any loss. I need python code means I can run on AWS cloud. I have one code if you do changes on that then that's also Okay for me.

I'm looking for an expert developer with strong blockchain (Ethereum and Bitcoin) and frontend (React) skills to help me with a project. Key Aspects: - Blockchain: Prior expe...functionalities such as NFT, token, smart contracts, minting, and staking. Previous experience with these features is highly desirable. Skills & Experience: - Proficiency in Ethereum and Bitcoin blockchain development. - Strong experience with React frontend. - Prior projects involving NFTs, tokens, smart contracts, minting, and staking. - Excellent understanding of blockchain technology and its applications. - Ability to work independently and deliver high-quality code. Please only apply if you have the necessary skills and experience. This project is time-sensitive, so prompt and professional ...

Website development work You need to provide the Domain, Hosting, content and the images. While working on the website if we need any paid plugin then you have to buy that from your side . You also need to buy the theme which you have shared to start the work

Looking for an adept app developer with expertise in iOS, Android, and Web platforms. - The main objective of the project is to develop a food ordering application. - Core Features: Implementing user registration and login functionalities is an essential requirement. Ideal Candidate: - Prior experience in e-commerce app development, particularly food ordering systems. - Familiar with developing apps across iOS, Android, and Web. - Proven track record in successful user registration and login integrations.

...professional, adaptable Specific Requirements: Designing a versatile flyer that can be used for various events or promotions, with a neutral and adaptable design Free Neutral and Reusable Flyer: Theme: Free, versatile, reusable Style: Clean, professional, adaptable Specific Requirements: Designing a versatile flyer that can be used for various events or promotions, with a neutral and adaptable design Delivery Deadline: The flyers must be delivered within three days from the confirmation of the job. Reference Visual Style: We will provide reference visuals to guide you in creating the flyers to maintain consistency with our previous visuals. Please provide examples of your previous work or a portfolio to assess your style and competence. Kindly provide a detailed quote for th...

I'm seeking an experienced and knowledgeable data scraping professional to collect specific information from three major ...Address - Pincode Platforms: - RERA Websites (Maharashtra, Telangana, Haryana, Delhi) - Google (DSA and Loan Agents data) - Justdial (DSA and Loan Agents data) The ideal freelancer for this job will be highly experienced in data scraping and will be able to deliver the results in an organized manner. Proficiency in scraping from Google, RERA websites, and Justdial is particularly important. Delivery Format: - The data should be delivered in an excel file format. If you have the required skills and this project fits your area of expertise, I encourage you to bid. Your understanding of the project could make a real difference. Let's discuss how w...

I need a Wordpress Rest API that can seamlessly integrate with various external systems. - I am looking for a solution that can efficiently handle user authentication and authorization for these systems within the Wordpress environment. - The data synchronization betw...authorization for these systems within the Wordpress environment. - The data synchronization between the systems is also crucial. It should be designed in a way that ensures real-time data updates. This project requires a deep understanding of the Wordpress Rest API, Djangorestframework, and MySQL. Experience in integrating platforms like Salesforce, Shopify, or HubSpot is a plus. A successful delivery will be a fully functional API that is scalable and can handle complex interactions between Wordpress and externa...

I have a game i have created already with a team un UNITY. I would like to find someone who is able to do screen share calls with me and we will go through all the project files and you will teach me how everything in unity is functioning as well as the files themselves. Once complete you will guide me on making changes within the code. I will pay $5 an hour. You will need to be under an NDA agreement. I have some understanding of unity and C#. You will first download the game and play it so you get an understanding of it then ask me any questions you may have before we start. You will be paid bi weekly for hours tracked. You must have extensive experience in UNITY and publish to the android/IOS store.

I need some help with coding a small iPadOS app that is only intended for internal testing/use using the SwiftUI language. The app needs all of its code reviewed (about 10 views) to make sure it is working appropriately and efficiently. I have a couple more features I would like the app to have, but don’t have the skill to incorporate them: - searching (CoreData represented in tables and lists) - filtering and sorting SwiftUI tables - generating pdf forms via a wizard or questionnaire that will ask the user for answers to specific questions for the form (e.g., placeholders in a form template: name, date, etc.) and an ability to share these generated pdfs from the share sheet - batch adding a set of reminders to a specific reminder list using EventKit (and being...

I need a proficient PHP developer to custom-build an Enterprise Resource Planning (ERP) software. This software should ideally include functionalities that cover the entire operation of a business: - Inventory Management - Accounting system - Human Resource Management - CRM - Project Management - Scrum This ERP system needs to be scalable, supporting an unlimited number of users. It is important that it can accommodate business growth without necessitating major system changes or upgrades. I'm looking for a professional with experience in building ERP systems, a strong understanding of business processes, and proficiency in PHP. Given the urgency of this project, I require someone who can deliver quality work promptly. As such, the ability to meet strict deadlines without compromi...

I am looking for a highly skilled fintech team with expertise in blockchain technology, payment processing, and digital wallet development. - **Skills and Experience:** The ideal team will be well-versed in building secure and efficient digital wallets for multiple platforms, namely iOS, Android, and Web platforms. Proficiency in implementing blockchain technology and understanding of payment processing systems is a must. - **Design Expectations:** For the wallet design, I am leaning towards a minimalist design approach - clean, simplistic yet functional. This project will require a blend of technical skills, creativity, and understanding of current fintech trends, making it an excellent and challenging opportunity for professionals in the field.

I'm looking for an experienced mobile app developer who can create a functional Android app that emphasizes a user registration and login system. This project centers around creating a user-friendly system that makes registering and logging in seamless for the user. Key Requirements: - Expertise in Android app development. - Can design a user-friendly interface. - Has experience in developing secure user registration and login systems. - Familiarity with relevant protocols and standards for user data security. - Excellent troubleshooting and communication skills. If you can demonstrate previous work with similar Android apps, your application will stand out. I look forward to seeing your proposals.

[SUPER URGENT SHORT PROJECT 3 HOURS ONLY] Deadline: 8th may 2024 SOW: * 9 food products label designing (absolute minimalist) * All minute details (size, font, colours, prod. Description, pics etc.) provided in doc. * Sample label (both sides) .jpg & .pdf also provided for your ref. * NO ITERATION NEEDED. Deliverabe in .cdr file .ai files. You should have: - Free time to take this quick project - Proficient in graphic design. If you are expert you will complete in 3 hours max. - Experience in designing product labels, especially food labels - Attention to detail to accurately include all necessary information Please msg examples of your previous work when applying On nine one three seven two four eight three zero five.

...Responsibilities: 1. Determine Best Programming Language: As I'm uncertain about the best-fit programming language for my project, you are given the flexibility to choose between Python, JavaScript and Ruby, based on your expertise and the bot's needs. 2. Required Functionality: I'm not certain about all the functionalities needed yet. Hence, I expect you to suggest essential attributes during development, keeping in mind a bot that can handle referrals efficiently and incorporate an earning system. 3. Bot Purpose: The primary purpose of this bot is to encourage users to refer and earn rewards. It must be able to streamline this process, making it user-friendly and effective. Ideal skills and experience: - Past experience in coding telegram bots - Proficienc...

...create 2 graphics for a food exhibition. These graphics will be presented at a Saudi Arabian b2b exhibition, catering particularly to hotels, restaurants and catering businesses. The focus of the graphics is to promote our brand identity which is traditional and elegant. Key Requirements: - The graphics should be traditional and elegant in nature - You will need to incorporate classy typography and intricate patterns - Understanding and being able to write Arabic is a plus. You'll be provided with: - Measurement specifications - Our brand assets - References of previous designs Ideal Skills: - Proficiency in graphic design, particularly in creating traditional and elegant designs - Good understanding of typography and patterns - Previous experience in designing for ...

I require a skilled web developer to create an engaging user inte...data is yet to be defined. 3. Designing a user preference form: - A form should be incorporated to harvest key user preference information that will later be used to personalize user experience. 4. Documentation and Diagrams: - The project also calls for the creation of comprehensive documentation, including but not limited to workflows and UML diagrams. Skills and Experiences: - Web development skills - Familiarity with Google login integration - Experience with UI/UX design - Proficiency in creating user-centric digital platforms - Knowledge of data filtering techniques - Experience in form creation and data harvesting for UX personalization - Ability to produce comprehensive documentation and technical...

In order to improve our ecommerce operations, we are looking to have an Android OMS (Order Management System) app developed that is similar in function to the WISDOM OMS (). Key Features and Objectives: - The primary goal of this project is to develop an efficient system for order processing, inventory management and customer relationship management. - The app should include specific features to streamline order processing, namely: - Real-time order tracking - Automated order confirmation emails - Integration with shipping carriers App Design: - As for the app design, we have no specific requirements or preferences given at this time. However, focusing on ease of use and functionality should be a priority. Ideal Candidates: - Developers

I'm looking for a skilled web designer and developer to create a professional website for my Homecare company. Our primary goal is to provide information about our services and company. Target Audience: - The website should cater predominantly to elderly individuals, who are seeking quality homecare services. Key Features Required: - Accessible Design: It's crucial that the website is designed with the needs of elderly users in mind, ensuring that it's easy to navigate and understand. - Detailed Service Descriptions: The website should provide comprehensive information about our services, helping visitors understand the full range of care options we offer. - Contact Form: An interactive contact form should be included to allow potential clients and partners to reach out t...

אני מחפש מפתח אפליקציות אנדרואיד מיומן ליצירת פלטפורמת חנות אפליקציות אנדרואיד בקנה מידה קטן. המטרה העיקרית של פלטפורמה זו היא לספק למשתמשים גישה למבחר של כ-10 יישומים להורדה. יש לפתח את האפליקציה בשפת JAVA בלבד. יש לספק לי את קוד המקור לשימוש אישי ולשינויים עתידיים. תכונות עיקריות: 1. מערכת רישום ואימות: • המשתמשים יידרשו להירשם באמצעות שמם המלא וכתובת האימייל שלהם בלבד. • האימות יתבסס על סיסמה חד פעמית (OTP) שנשלחה לכתובת הדוא"ל שסופקה על ידי המשתמש. • יושמו מנגנוני אימות חזקים כדי להגן מפני ניסיונות מעקפים והזרקות זדוניות. 2. מנוי שנתי: • תהליך ההרשמה יכלול תשלום באמצעות כרטיס VISA עבור מנוי שנתי. • תוקף המנוי יהיה לשנה ממועד הרכישה. 3. פונקציונליות נוספת: • למשתמשים עם מנוי פעיל תהיה אפשרות להוריד אפליקציות מהחנות לאחר אימות מוצלח. ...

...front end and prototype of my crypto Wallet and NGO app I am seeking an experienced freelancer capable of developing a front-end prototype for a crypto wallet app. Below are the main requirements for this project: - Android OS compatible: The app needs to be designed specifically for Android users. - Functionalities: The app should be able to track cryptocurrency prices, store various types of cryptocurrencies, and incorporate security features such as two-factor authentication. - Cryptocurrency Support: The app should particularly be able to support BSC (Binance Smart Chain) cryptocurrency. Ideal candidate would have experience in Android development, cryptocurrency applications, and a strong understanding of security features in app...

...company. The firm will specialize in analyzing contingent labor and excessive labor costs, primarily for hospitals and clinics. Required Skills & Experience: - Strong background in data analysis - Proficiency in healthcare-specific data insights, particularly pertaining to labor costs - Experience working with hospitals or clinics - Expertise in contingent labor cost analysis Services and Delivery: While I am not currently specific in how advisory services will be delivered, the ability to provide flexible consultation models (e.g., both on-site and remote) is highly desirable. Job Scope: - Establishing the foundation of the company - Providing necessary tools and algorithms for labor cost data analysis. This project requires a deep understanding of healthcare data ...

I need simple static website created for a book around artificial intelligence and cyber security. This is a fixed price project and will need to include any templates you will use (no extra costs or payments after award of project). Please create a mockup on how that website will look like. Requirements: - professional looking - quality design and appearance - Attention to detail (you have to do your own QA review for spelling sign, functionality etc) - hosted on Hostgator WP - rendering to mobile devices properly - websites need to be created in 4 days from project award. Book Website 1: the following menu/pages: - index page - About the author - The books with purchase links - Speaking - Contact form (with Captcha) - Connected to newsletter Ideal candidates should have experience ...

I require a professional and experienced female voice actor, capable of conveying a serious and informative narrative. Ideally, the voice actor should possess: - Previous experience in narration-style voice acting - Ability to articulate American English flawlessly - Skills to convey a serious and informative tone through delivery Your primary responsibility would be bringing the written dialogs to life, providing them with a tone that holds the ability to engage the listener and deliver the necessary information efficiently. A background in educational or documentary narration would be advantageous. Please provide samples of your voice acting work when reaching out.

I urgently need a tech-savvy website developer to overhaul my existing site and an expert to manage Google Search Engine Marketing. The selected freelancer should be ready to: • Redesign the current site layout. • Amp up site performance • Integrate specific new functions including: - Google address auto complete - Lead automation Required Expertise and Skills: • Proven experience in site performance tweaking • Confirmed track record in site layout design • Experience with automation and integration of Google address auto-complete • Expertise in integrating new lead automation with a CRM system The integration of the lead automation into my CRM system is of utmost importance. I am looking for someone with a knack for creating engaging and user-f...

...creation of themes and plugins. Ideally, you'll focus a bit more on theme development during our learning sessions. Key requirements for this project include: - Developing a custom theme for my website. - Crafting a bespoke plugin to enhance site functionality. - Teaching me the ins and outs of theme development in WordPress. Your role would involve not only hands-on development but also coaching me through the process so I can gain a deeper understanding of WordPress theme creation. I'm at an intermediate level with WordPress, so your ability to explain complex ideas in a clear and concise manner will be much appreciated. Ideal skills for this job would include: - Proficiency in WordPress theme and plugin development. - Strong knowledge of Wor...

Need Website changes () 1. In our website add seperate sitemap page & for seo purpose when added new jobs new pages automatically updated on sitemap page. 2. When publish new job OR new CMS page automatically share to social media (Twitter, Facebook, Linkedin & Instagram) 3. On Blog page add Keyword Tags option like wordpress site, Keyword Tags will be display on bottom of the blog individual pages.

...clients specifically from the Information Technology sector for our software and website development services. Key Tasks: - Make cold calls to potential clients in the IT sector to introduce our services - Execute email marketing campaigns targeted towards this sector - Attend relevant networking events to promote our offerings The main objective behind acquiring new clients is to boost revenue. The ideal candidate should have: - Proven experience in B2B sales, specifically in the IT industry - A strong sales track record with verifiable results - Excellent cold calling and email marketing skills - Experience in networking and building relationships - Understanding of software and website development industry is a plus - Strong communication and negotiation skills ...

I'm seeking a skilled professional to develop a private GPT for customer support. Key Features Required: - 24/7 Availability: This is a crucial aspect of the system a...Multilingual Support: The GPT should be able to effectively communicate in multiple languages. - Integration with Existing Systems: It's important for the GPT to be able to seamlessly integrate with our existing systems to provide a cohesive support experience. Expected Queries: - General Inquiries - Technical Support - Product Information I require a developer who has substantial experience in GPT development and a solid understanding of customer support systems. Your ability to implement key features, such as 24/7 availability, multilingual support, and system integration, will be crucial for the succ...

I need a skilled professional to develop a robust e-commerce website for my business. Requirements: - E-commerce Focus: The website will primarily serve as an e-commerce platform. - Payment Integration: I'd like the site to accept credit card and PayPal payments. - Product Categories: The site will have less than 5 product categories.

I'm seeking a seasoned web developer proficient in HTML, CSS, and PHP for the construction of my landing page designed in Adobe Illustrator. All content, including texts and images, will be provided by me, in spanish language. The website will be hosted through HostGator. Ideal Skills: - Proficient in HTML, CSS, PHP - Experience working with Adobe Illustrator files

I'm seeking a proficient Irish language teacher capable of delivering textbook-based lessons. The lessons should be conducted primarily at my residence, with a duration of approximately 30 minutes each. - Versatility: Ability to deliver teaching both online and in-person. - Emphasis: No specific topic emphasis, as it was not chos...deliver teaching both online and in-person. - Emphasis: No specific topic emphasis, as it was not chosen. Teacher must be well-rounded across pronunciation, grammar, comprehension, and conversational skills. - Duration: 30-minute lessons preferred. Skills and experience: - Expert knowledge of the Irish language - Experience with online and in-person teaching - Textbook-based lesson planning and delivery - Ability to adjust lessons to suit a 30...

...looking for a seasoned mobile app developer to create a mobile chat application similar to WhatsApp, Telegram, and WeChat. The application should be available on both iOS and Android platforms. Key Features: - The app should incorporate end-to-end encryption to ensure all conversations are private and secure. - Group chat functionality is essential for collaborations and discussions. - Voice and video calling features need to be included to enable real-time communication. Visual Aesthetics: - The design of the app should be professional and corporate. It must project a sense of reliability and effectiveness at every touch point. Ideal Skills and Experience: - Experience in creating messaging applications or similar projects. - Solid IOS and Android developmen...

I'm looking for a skilled app developer who can create a 3D interior design app that will be available on both iOS and Android. The app should primarily focus on two main features: 3D Room Visualization and Product Catalog. Key Features: - 3D Room Visualization: The app should allow basic rotation and zoom for the 3D room visualization feature. While advanced lighting and material customization are not necessary, the ability for users to visualize and interact with their designed rooms is crucial. - Product Catalog: The app should include a comprehensive product catalog to enable users to choose from a wide range of interior design elements and furniture. Ideal Skills and Experience: - Proficiency in app development for both iOS and A...

...tech-savvy Sales Executive with 3-5 years of experience, who can help me expand my customer base. Job Title: Sales Executive Company: IT & HealthCare Pro Location: Worldwide (Remote) About Us: IT & HealthCare Pro is a dynamic StartUp, an innovative IT company specializing in providing cutting-edge solutions tailored to streamline the rapid delivery of software. We believe in everything as a code, continuous security, continuous integration, continuous delivery, continuous monitoring, continuous and Learning a focus on delivering high-quality IT services and products, we strive to empower organizations to streamline their operations and enhance repetitive tasks in automation. Job Description: We are seeking a motivated and results-driven Sales Executive to join ...

...well-designed Apex Oracle application. The app is expected to have the following features: - Implementing data entry forms that are intuitive and user-friendly. - Developing robust data analysis reports that provide valuable insights in an easy-to-understand format. - Setting up a comprehensive user authentication and security system. - Creating a visual design that aligns with my company's corporate branding while also being colorful and vibrant. - Ensuring the application is responsive and works seamlessly on both desktop and mobile devices. - Implementing an efficient navigation and information architecture to enhance user experience. The ideal candidate for this project should have: - Extensive experience with Apex Oracle application development. - Strong SQL s...

I'm interested in a formidable partnership with an experienced app developer to construct meticulously cloned versions of a food and beverage (Fnb) application and a condo management app, tailored for the Filipino market. For the Fnb app, the quintessential features should include: - Ordering food online - Making reservations - Menu customization - Incorporating a rewards system - Point systems - Option to convert points into vouchers As for the condo management app, it should function by: - Facilitating communication between residents - Managing visitors to the condos - Handling maintenance requests The selected freelancer should have significant expertise in app development, and previous experience in cloning apps would be a...

I am seeking a political analyst with an excellent understanding of the political context in Argentina to create thorough, insightful monthly reports. The areas to be covered include: Economy and Geopolitics. A successful candidate should...Geopolitics. A successful candidate should possess: - Proven expertise in political research and analysis, ideally within the Argentine setting - Strong writing skills, capable of delivering accessible, high-level overviews, along with detailed analysis - Solid knowledge of Economic and Geopolitical themes in Argentina - The ability to work independently, meeting monthly deadlines for report delivery This job opportunity is a key resource for my understanding of Argentina's political landscape - your efficient, reliable reportage will...

Hello AAStructural team! Here is the my quote for this structural engineer opportunity. I hope, I’ll delivery the best result . Sincerely Eng p shrijen

I'm looking for a seasoned HubSpot developer for website construction. This project entails crafting a site that serves as the face of our brand and provides information about our business to our target audience, which are other businesses. Site Functions: - Enabling a user-friendly interface where potential clients can learn about us as well as our products. - The site must have blogging capabilities for updates and announcements. - Integration of contact forms is needed for inquiry submissions. - It is crucial to have seamless CRM integration for effective business process management. Ideal Skills and Experience: - Proven experience in developing HubSpot websites is crucial. - Proficiency in CRM integration, blogging platforms, and form creation. - A keen understanding of B2B ma...

I need a skilled PHP developer with experience in MySQL to swiftly integrate a database into a website. The front-end (HTML & CSS) has been completed, the back-end is what needs to b...MySQL to swiftly integrate a database into a website. The front-end (HTML & CSS) has been completed, the back-end is what needs to be done. Key Details: - The project is time-sensitive; I need it completed within a week - The specific requirement is to handle and display auto parts data Ideal Skills: - Proficiency in PHP and MySQL - Proven experience in back-end development - Knowledge of database integration in web development - Ability to understand and work with existing HTML and CSS code Please bid only if you're confident in meeting the timeframe and have the necessary exp...

Please design 5 Labels (Size 4cm x 10cm) for some Korean Products. See PDF attached for instructions and information

Completion of software development

I'm seeking an experienced ...a WordPress site focusing on information dissemination - Multilingual Support: The site should support English and Mandarin languages - Reporting and Tracking Setup: Implement a system that allows for tracking and reporting on clicks within the site Ideal Skills: - Proficiency in WordPress and web design - SEO best practices for information dissemination - Experience in multilingual website development, especially Mandarin - Familiarity with reporting and tracking tools for website analytics The successful candidate will have a keen eye for design, and should be able to create a visually appealing, user-friendly website that caters to an international audience. The ability to set up robust tracking and reporting mechanisms for click analytics is ...

I would like to update my app with 2 following features; - first one being that every order of any specific food item or a drink made in estimated time (example 5min) would all be summarized on the backend for the kitchen and the bar; So the cooks could basically "tackle" the same food then by going table by table as it is now, easier overview and workflow - second thing, would like to have a total amount of the bill rather than split by orders (as it is now) and also be able to delete or add things on the final screen bill, sometimes a group of 10 wants to pay individually and its a hassle to go 1 by 1 and calculate

I am in immediate need of a talented web developer to build my e-commerce website. This will be a Skincare product website. - Creating a user-friendly navigation and shopping experience - Integrating a robust payment system - Implementing SEO strategies and analytics - Ensuring the site is mobile and desktop compatible The ideal candidate will have proven experience and a portfolio of e-commerce sites developed.

Please apply only if you can start immediately. I'm seeking a highly skilled blockchain developer to create first-rate smart contracts for an upcoming projec...transactions that these smart contracts will be used for hasn't been decided yet, you'll be required to produce high-quality, robust, and efficient code. Key responsibilities will include: • Identifying and defining the requirements for the smart contracts • Creating and implementing the smart contracts Ideal candidates will have: • Proven experience in blockchain development • Extensive knowledge of smart contracts development • Ability to work independently and take initiative • Excellent problem-solving skills Please detail your experience with creating smart contract...