Network Engineers For Hire
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Hire Arismans22
I help small and medium businesses design, secure, and maintain reliable network infrastructures so their teams can work safely and without interruption. What I can help you with: • Secure SSL VPN & IPsec VPN (Fortigate, Mikrotik) • Firewall configuration & hardening • Office & branch network setup (VLAN, routing,...I help small and medium businesses design, secure, and maintain reliable network infrastructures so their teams can work safely and without interruption. What I can help you with: • Secure SSL VPN & IPsec VPN (Fortigate, Mikrotik) • Firewall configuration & hardening • Office & branch network setup (VLAN, routing, access control) • Network monitoring & alerting (SNMP-based solutions) • Troubleshooting slow, unstable, or frequently down networks If you need a reliable network engineer who understands business impact, feel free to message me. less -
Hire ramygoda1590
Hi there, I am networking expert specialist and consultant for more than 8 years, who spend my free time to learn about new technologies in networking, security field to be always up to date. please just ping me on chat to have a short discussion on your project and i will always look for solving your tasks...Hi there, I am networking expert specialist and consultant for more than 8 years, who spend my free time to learn about new technologies in networking, security field to be always up to date. please just ping me on chat to have a short discussion on your project and i will always look for solving your tasks quickly. below is a brief on my experience: Technology Specialist: --------------------- - Can design, implment large scale networking and make exaplanation reports. - Practice on Cisco Packet Tracer, GNS-3, EVE-NG. - Excellent pracitce on VMware WorkStation, Virtual-Box - VPN (IPSEC,IKE v1 or v2 ,L2TP ,OPENVPN, DUO Authentication). - Routing Protocols (BGP, OSPF, EIGRP .. ). - Wrie Technical Reports with excellent and format. Skills and Hands on Experience: ------------------------------- - Cisco devices (routers, switches), routing protocols, IPSEC, Cisco ASA Firewall. - Fortinet Devices: FortiGate, Forti Manager, Forti Analyzer. - wireless (WLC, Access Points): CISCO, Aruba, ubiquiti. - Juniper (M7, M10, MX 480, MX 960) and SRX (300, 500). - Operating Systems: Linux servers (Ubuntu, RedHAT, Debian), windows (Windows server 2012, 2016 ..etc). Regards, Ramy less -
Hire umg536
Modular Solutions delivers advanced Engineering, AI/ML, Embedded Systems, and IoT solutions for startups, enterprises, researchers, and industrial clients worldwide. We transform complex ideas into production-ready systems — from AI platforms and automation tools to embedded hardware, enterprise software, industrial...Modular Solutions delivers advanced Engineering, AI/ML, Embedded Systems, and IoT solutions for startups, enterprises, researchers, and industrial clients worldwide. We transform complex ideas into production-ready systems — from AI platforms and automation tools to embedded hardware, enterprise software, industrial controls, simulations, and engineering designs. Our expertise combines Artificial Intelligence, Machine Learning, Computer Vision, Deep Learning, Data Science, Analytics, and Automation with strong software engineering capabilities in Python, C/C++, Java, C#, .NET, PHP, JavaScript, SQL, MATLAB, Simulink, and Linux-based systems. On the hardware side, we specialize in Embedded Systems, IoT Devices, FPGA/Verilog/VHDL, PCB Design, Raspberry Pi, Arduino, ARM development, RF systems, electronics, firmware, industrial automation, sensor integration, DSP, and hardware/software interfacing. We also provide Mechanical, Electrical, Civil, and Structural Engineering services including AutoCAD, Civil 3D, SolidWorks, CAD/CAM, Product Design, 3D Modelling, Simulation, Renewable Energy systems, and technical feasibility analysis. Our experience includes: • AI-powered analytics and automation platforms • Facial Recognition and OpenCV systems • Enterprise SaaS and backend platforms • Industrial automation and control systems • FPGA and embedded hardware development • MATLAB/Simulink modeling and simulation • IoT evaluation and sensor systems • CAD drafting and engineering design • Unity 3D and simulation applications • Data analytics and statistical analysis • Research, technical writing, and documentation We also support clients with Project Management, Business Analysis, Finance, Accounting, Bookkeeping, QuickBooks reconciliation, Reporting, Scientific Research, Research Writing, Technical Writing, and enterprise consulting. Our technical stack and domains include: AI & Machine Learning | Deep Learning | Neural Networks | Computer Vision | OpenCV | Data Science | Big Data | Statistical Analysis | SPSS | R Programming | Python | MATLAB | Simulink | Algorithm Development | Data Mining | Text Mining | C Programming | C++ | Java | C# | PHP | JavaScript | SQL | .NET | Software Architecture | Linux | Web Development | Electronics | Electrical Engineering | FPGA | Verilog/VHDL | Embedded Systems | IoT | Arduino | Raspberry Pi | ARM | PCB Design | RF Communications | DSP | CAD/CAM | AutoCAD | SolidWorks | Mechanical Engineering | Civil Engineering | Structural Engineering | Product Design | 3D Modelling | Unity 3D | Technical Writing | Research Writing | Project Management | Finance | QuickBooks | Business Analysis Clients choose Modular Solutions for strong communication, fast execution, technical depth, and the ability to solve complex engineering and software challenges under tight deadlines. We focus on delivering reliable, scalable, and production-ready solutions tailored to each client’s goals. less -
Hire KarthikTechCon
We@ResoniteTech have expertise and experience on web, mobile and desktop application development across Java, PHP & Python based frameworks and platform. We have experience on both RDMS and no-sql databases from data modelling to deployments. we do services on testing using JMeter, Selenium based tools and...We@ResoniteTech have expertise and experience on web, mobile and desktop application development across Java, PHP & Python based frameworks and platform. We have experience on both RDMS and no-sql databases from data modelling to deployments. we do services on testing using JMeter, Selenium based tools and platform. We have developed desktop application (windows based) on JavaFx , Android apps, and Web-application based on CodeIgniter, Laravel, Zend, Spring Boot, Quarkus, Django, Fast API and so on. We continue to take more challenging and rewarding projects to scale up further to meet customer's demand. We have developed desktop based windows application called "TradeSense" for managing inventory, billing and accounting of a retail business for small / medium scale industries. Please check out this product on below link https://digitradesense.com/ We have launched mobile app called "UpToDate" to help user take timely action for insurance, utilities, Passport/Visa and family events on Google Play store as below https://play.google.com/store/apps/details?id=com.my.uptodate We have developed desktop based simulation and modelling software product called "Caliper" to optimize distribution network for CPG and Retail customers We have developed mobile app called "Scan & Do" to help the user scan any QR code / Bar Code and do relevant meaningful action according to the scanned code as below https://play.google.com/store/apps/details?id=com.scantosearch Skilled in : PHP, MySQL, Python, Django, Zend, Code Igniter, Laravel, Docker, JMeter, Selenium, Android, Java, SQLite, VC++,OpenGL less -
Hire KESHAVINFOTECH
KESHAVINFOTECH KESHAVINFOTECH
$7 USD / hour
Quick & Affordable AI Dev: Mobile, Web, Games, IoTIndia## 18+ Years of Experience | AI-Powered Development | Top on Freelancer Hi there! I’m Ghanshyam, and I lead the team here at Keshav Infotech. Our journey started in 2006. Back then, my partner Samir and I had just three computers (one was borrowed!) and a tiny workspace. Today, we have grown into a team of 75+...## 18+ Years of Experience | AI-Powered Development | Top on Freelancer Hi there! I’m Ghanshyam, and I lead the team here at Keshav Infotech. Our journey started in 2006. Back then, my partner Samir and I had just three computers (one was borrowed!) and a tiny workspace. Today, we have grown into a team of 75+ experts working from our 5,000-sq-ft office. We aren't just "tech guys"—we are "techpreneurs" who love building great products. ### Why Work With Us? We combine 18 years of deep experience with the speed of modern AI. => Faster Delivery: We use the latest AI tools (Cursor, Claude, ChatGPT) to write and check code faster. => Better Pricing: By using AI and ready-made assets, we save time on manual tasks. We pass those savings on to you. => Proven Quality: We are in the Top Rank of the Freelancer.com community with a very high repeat hire rate. ### What We Do Best - Mobile Apps: iOS, Android, and Flutter. - Specialized Apps: BLE, IoT, NFC, and Hardware integration. - Game Development: High-quality Unity Games. - Web Development: Laravel, Node.js, React, Vue, WordPress, and Shopify. - Design: Modern UI/UX Design for apps and websites. ### How We Work (Step-by-Step) We follow a clear process so there are no surprises: 1. Scope: We create a detailed study document of your requirements. 2. Planning: We build wireframes and data flow diagrams. 3. Design: We create the system design and all app screens. 4. Testing Plan: We define test cases for all devices. 5. Development: Our team starts the programming phase. 6. Review: Regular updates and reviews with you. 7. Launch: Final testing, bug fixing, and deployment to your server. ### Availability & Communication - Response Time: Usually within 12 hours. - Working Days: Monday to Saturday. - Working Hours: 10:00 AM to 8:00 PM. Our Goal: We aren’t looking for a "one-time project." We want to build a long-term business relationship with you. We guarantee our work and won't stop until you are 100% happy. Ready to start? Let’s chat about your project! Best Regards, Ghanshyam & Samir Keshav Infotech less -
Hire eshmumkhan
Experienced Full Stack Developer, Technical Professional, and 3D Artist with a strong background in software development, automation, digital content creation, and technical problem-solving. I specialize in designing and developing scalable, secure, and high-performance applications using modern technologies such as...Experienced Full Stack Developer, Technical Professional, and 3D Artist with a strong background in software development, automation, digital content creation, and technical problem-solving. I specialize in designing and developing scalable, secure, and high-performance applications using modern technologies such as JavaScript, React, Next.js, Node.js, Python, PHP, MySQL, and RESTful APIs. My experience includes web applications, SaaS platforms, business management systems, e-commerce solutions, automation tools, custom software, and enterprise-level applications. In addition to software development, I have extensive experience in system integration, database design, workflow automation, cloud-based solutions, and technical troubleshooting. I am passionate about building efficient systems that improve productivity, streamline operations, and deliver long-term value. My approach focuses on clean code, reliable architecture, strong security practices, and solutions tailored to each client's unique goals and requirements. Alongside my technical expertise, I am also an experienced 3D Artist specializing in creating high-quality digital assets, game-ready models, product visualizations, environmental assets, props, and interactive content. I understand the importance of balancing visual quality with performance optimization, ensuring that every asset is both aesthetically appealing and production-ready. Experienced Network developer with expertise in Cisco IOS-XE, ASA, Juniper, VLANs, OSPF, BGP, firewalls, and enterprise network security. Skilled in network design, migration, optimization, and documentation, with a strong focus on high availability, scalability, and minimal downtime. less -
Hire JohnS2982
I am a versatile Software & AI Engineer with extensive experience in designing, developing, and integrating complex software systems across a wide range of technologies. My expertise spans full-stack web development, including the MERN stack (MongoDB, Express, React, Node.js), Python frameworks such as Django, Flask,...I am a versatile Software & AI Engineer with extensive experience in designing, developing, and integrating complex software systems across a wide range of technologies. My expertise spans full-stack web development, including the MERN stack (MongoDB, Express, React, Node.js), Python frameworks such as Django, Flask, FastAPI, and PHP-based platforms. I also work extensively with WordPress and Shopify, building responsive websites, e-commerce stores, and content management solutions tailored to client needs. On the AI and machine learning side, I specialize in computer vision (CV), automatic speech recognition (ASR), natural language processing (NLP), multimodal AI systems, and AI integration into web, mobile, and enterprise applications. I design and deploy custom AI pipelines, implement real-time data processing, and integrate models with APIs, databases, and third-party platforms to create intelligent, production-ready solutions. I am highly skilled in system integration, connecting multiple technologies, platforms, and services to work seamlessly together. This includes integrating AI modules with web apps, mobile apps, and cloud services, ensuring smooth automation, scalability, and maintainability. My work covers RESTful API design, microservices architecture, cloud deployment (AWS, GCP, Azure), and real-time systems, allowing me to deliver end-to-end solutions from concept to production. With this combination of full-stack development, AI engineering, and system integration, I am capable of building sophisticated, cutting-edge applications that leverage the latest technologies, solving complex business problems, and delivering tangible results. I thrive in challenging projects that require a deep understanding of both traditional software engineering and modern AI-driven solutions. less -
Hire jamik414
I'm the founder of a passionate team of software engineers, AI specialists, and product developers dedicated to helping startups and businesses build scalable digital products. While I started my journey as a developer, I quickly realized clients needed more than someone who could simply write code—they needed a...I'm the founder of a passionate team of software engineers, AI specialists, and product developers dedicated to helping startups and businesses build scalable digital products. While I started my journey as a developer, I quickly realized clients needed more than someone who could simply write code—they needed a trusted technical partner who could guide them throughout the entire product lifecycle. Over the years, we've helped businesses make critical technology decisions, improve user experiences, architect scalable systems, integrate AI into their products, and launch applications that solve real-world problems. Whether you're building an MVP, modernizing an existing platform, or developing an enterprise-grade solution, we focus on delivering measurable business value. We've worked across industries including: • E-commerce • SaaS Platforms • CRM & ERP Systems • Social Networks • Travel & Hospitality • Healthcare • Manufacturing • Finance & Accounting • AI & Automation Solutions Our Core Expertise • Full-Stack Web Development * React.js * Next.js * Vue.js * Angular * Node.js * TypeScript * JavaScript * HTML5 * CSS3 * PHP * Laravel * CodeIgniter * CakePHP * REST APIs * FastAPI • Content Management & E-Commerce * WordPress * Custom WordPress Development * WordPress Plugins * WordPress Multilingual * Shopify * Joomla * Drupal * Ghost CMS • AI & Machine Learning * Artificial Intelligence * LLM Applications * LangChain * Retrieval-Augmented Generation (RAG) * Vector Databases * Model Context Protocol (MCP) * Prompt Engineering * AI Chatbots * AI Automation * AI Text-to-Speech * Computer Vision * Machine Vision * Image Processing * Artificial Neural Networks * Python • Backend, Cloud & DevOps * Docker * Linux * Nginx * CI/CD * Cloud Deployment * API Development * API Integration * Backend Development • Database Development * MySQL * Microsoft SQL Server (MSSQL) * Database Design * Query Optimization * Database Architecture • Performance & Security * Page Speed Optimization * SEO Auditing * Technical Documentation * Software Documentation * Test Automation * Computer Security • Business & Financial Solutions * Accounting Systems * Bookkeeping * QuickBooks * Financial Accounting * Financial Planning * Financial Reporting * Financial Modeling * Accounts Payable & Receivable * Budgeting & Forecasting Why Clients Work With Us ✔ Technical consulting before development begins ✔ Product architecture & technology selection ✔ Startup MVP development ✔ AI integration into existing applications ✔ Clean, scalable, and maintainable code ✔ Transparent communication throughout the project ✔ Long-term technical partnership—not just project delivery If you're looking for a team that combines modern web development, AI expertise, and product strategy, we'd love to discuss your project. less -
Hire XwiresConsult
I am an experienced, Chartered Engineer and IT and Systems Engineering Consultant across all stages of the System Lifecycle. I specialise in System and Software design, modelling and integration, particularly in secure, constrained environments, Telecommunications and Networks. I have ISTQB qualifications in...I am an experienced, Chartered Engineer and IT and Systems Engineering Consultant across all stages of the System Lifecycle. I specialise in System and Software design, modelling and integration, particularly in secure, constrained environments, Telecommunications and Networks. I have ISTQB qualifications in testing and agile testing. Specialises in System of System environments with data exchanges and interfaces over multiple transmission medium. Experienced in traditional and Agile development approaches including SaFE. Experienced Scrum Master, Product Owner, Technical Lead and Tech Expert. Experience in bid writing for large multi-million pound bids. Used a number of industry standard tools and methods, including UML, SYSML, MoDAF and SoSAF, and SOA technologies such as DDS. Developer in languages such as Java, C and C++ in both embedded and user driven interfaces for telecommunications systems, ambulance decision support and user simulation systems. Contributor to standards for open systems through work group membership and authorship. less -
Hire leonidye
I am an RF and electronics design engineer from Ukraine with strong experience in antenna design, RF PCB layout, and general electronic hardware development. I focus on practical, manufacturable designs with predictable performance. Core expertise: - RF PCB layout (impedance control, grounding, isolation, EMI...I am an RF and electronics design engineer from Ukraine with strong experience in antenna design, RF PCB layout, and general electronic hardware development. I focus on practical, manufacturable designs with predictable performance. Core expertise: - RF PCB layout (impedance control, grounding, isolation, EMI reduction) - High-speed and mixed-signal PCB design (impedance and length matching) - Schematic & PCB layout and BOM for production-ready hardware - Power supply and filtering design - Antenna design and tuning (GNSS, Wi-Fi, ISM bands...) Typical work: - Wi-Fi, BLE, LoRa, and custom RF hardware - Compact and embedded antennas - Multilayer PCBs optimized for performance and cost - Design review, layout correction, and RF/EMI troubleshooting Tools: - RF design and simulation tools (ADS, CST, and HFSS) - PCB design tools (Altium, KiCAD, OrCAD, PADS, and EasyEDA) - Others (NI Multisim, Proteus, Matlab...) Thanks for visiting my profile. less
