Project Title: Multi-Batch Test Series Web App

@onkarkulkarni8

Hello, I checked your "Project Title: Multi-Batch Test Series Web App" project. I've built similar applications using javascript, css, html, web development, google sheets, github, netlify, vercel, and the approach will depend on how the existing codebase is structured. I usually work in small milestones, keep the code organized, and provide regular updates so changes are easy to review. Can you share a few more details? I'll suggest the best implementation and an accurate timeline. ⭐ 5.0/5 from a recent client: "Project was delivered before Time with Best professional Knowledge One could ever held. Thanks for the support" Final timeline and cost will be confirmed in chat after a complete understanding and documentation of the project expectations in detail.

@designer69hub

As a seasoned professional with over 8 years of experience in graphic design, front-end development, and a specialized understanding of React, I am confident in my ability to design and develop a top-notch web application for Sigma Academy's government exam coaching needs. My expertise in Adobe Photoshop, Illustrator, Figma, WordPress, HTML, as well as my absolute dedication to quality and client satisfaction make me an ideal fit for this project. Lastly, I am a committed problem-solver; I don’t just code – I understand your business goals. I identify challenges early on and suggest the right solutions proactively to ensure long-term success for all parties involved. As far as deadlines are concerned, I am known for delivering projects on time without compromising quality! Hence if you're looking not just for a task-doer but rather a solutions architect who can effectively contribute towards achieving your business objectives then I'm your best bet!

@softwarelinkerrs

As a seasoned web developer, I've had extensive experience building robust and scalable web apps using the same tech-stack you've outlined - React, Firebase, Firestore, and even hosting on Vercel/Netlify. Having built test series applications and even coaching institute portals in the past, I've demonstrated my proficiencies with user authentication, database management, payment gateways integrations (like Razorpay) and more. SoftwareLinkers has served clients across various sectors including Education & eLearning similar to your Sigma Academy. Drawing from this experience, I understand the unique requirements and challenges in creating a multi-batch system with features like timed test taking screen with question navigation grid, auto-submission and instant result screen with performance analysis - all of which I can seamlessly deliver for you. My mantra is deeply understanding my client's vision and building tailored solutions around it. This approach has garnered us high client retention, an impressive 4.9★ rating with 100+ verified reviews while maintaining an on-time delivery schedule all through constant communication. Picking me will mean choosing reliability, thoroughness and long term dedication towards your project's success - lighting up the path to scaling-up Sigma Academy's operations online.

@shayankhan333

Building a config-driven menu system upfront is the smartest move here, it'll save you weeks of rework every time Sigma Academy adds a new batch or module down the line. I'll set up React with Firebase Auth (mobile OTP), Firestore for the multi-batch test engine, and Razorpay for enrollment payments. The mock test auto-generation will pull questions per subject from Firestore, seeded via Google Sheets bulk upload. Timed test screen, navigation grid, auto-submit, instant results with subject-wise breakdown, and district-wise leaderboards all included. One thing worth planning early: Firestore's pricing scales per read, and leaderboards across Maharashtra with per-district filtering can rack up reads fast. I'll structure the data with composite indexes and aggregate docs to keep costs predictable. Best regards, Shayan

@akshaybhagwat76

With an impressive completion rate of 94% and multiple recommendations, I'm your ideal pick for this challenging project. My expertise in C#(.NETCORE) MVC development and Angular aligns perfectly with the technologies integral to this web-based test series application, namely React and Firebase. By entrusting this project into my hands, you're assured of high-quality, robust web application that's tailor-made for Sigma Academy. My responsibilities will include developing a dynamic, data-driven web application featuring complex functionalities such as student login/authentication (via Firebase), multi-batch selection system, timed test-taking screen, detailed result analysis and PDF note section — all aimed at elevating the exam preparation experience. Drawing from a wide range of technical skills like CSS, HTML, JavaScript along with proficiency in Bootstrap, jQuery, Asp.Net Boilerplate, Laravel, ReactJS ans experience crafting successful industry-related projects. I am confident in my ability to not only meet but exceed your expectations. Let's work together on bringing your vision to life!

@NEHABHAT92

With over 9+ years of experience in web and mobile app development, my team and I at Neha Web Developers can provide you with a top-notch, fully functional, and deployed web app on your custom domain for Sigma Academy's Multi-Batch Test Series. Equipped with expertise in React, Firebase Authentication + Firestore, Vercel/Netlify for hosting, Razorpay for payment integration along with Google Sheets (questions) and Drive (PDFs), we have got everything you need to get the job done successfully and efficiently. We have hands-on experience in developing similar test series apps and coaching institute platforms. As a customer-focused team, client satisfaction has always been our priority. We pride ourselves on providing a project that aligns perfectly with the client's needs, which is why we're confident in being able to deliver a dynamic dashboard menu, question upload system from Google Sheets to Firestore amongst other core features that can be further expanded upon without code changes. Furthermore, as Neha Web Developers believe in building long-term relationships with our clients — we offer 3 months free technical support post-development, effective project costs without compromising quality and well-managed hosting/domain options that won't burn a hole through your budget. Picking us would not only guarantee excellent service delivery within the stipulated timeline but also avail you of working with a commi

@alpasolanki96

Hi, Your project aligns well with my experience. I have 8+ years of experience building React-based web applications with Firebase Authentication, Firestore, Razorpay, and scalable admin dashboards. I can develop a responsive test series platform with multi-batch access, timed exams, rankings, bilingual support, Google Sheets bulk question import, PDF notes, live lecture integration, and a flexible architecture for future expansion. I'd be happy to discuss the timeline, milestones, and the best implementation approach. Looking forward to working with you!

@rajeshrolen

Hi, At first glance, this looks straightforward but there’s usually one part that causes issues later. I’ve handled similar work before and can help you avoid that. Regards, Rajesh

@MeetPatel9406

Hi, Your project is well planned, and we have experience building React applications with Firebase, Firestore, authentication, dashboards, payment integrations, and admin panels. We're comfortable working with existing technologies like Google Sheets, Google Drive, Razorpay, Vercel, and GitHub. We can build a scalable test series platform with multi-batch support, timed exams, rankings, bilingual questions, PDF notes, live lectures, dynamic dashboards, and bulk question uploads while keeping the architecture flexible for future batches and modules. We've worked on similar dashboard and education platforms and would be happy to share relevant work during our discussion. We can start immediately and look forward to helping you build a reliable and scalable solution. Best regards,

@rakesh1114

Hello, I can build your Sigma Academy Test Series Web App using React + Firebase, tailored for Maharashtra government exams. Deliverables: - Deployed Vercel app on custom domain. - Full GitHub source code transfer. - Google Sheets admin guide. Best Regards, Rakesh Kumar https://www.freelancer.com/u/rakesh1114

@RajAbhisek

Your multi-batch coaching app with Firebase Auth (OTP), Razorpay enrollment, Google Sheets question bank, and district-level leaderboards — we've built EdTech platforms with similar features before. React + Firebase is our go-to for exam coaching apps. We've handled timed test engines, bilingual UIs, and bulk question management from Sheets to Firestore. Your 3–4 week timeline is achievable with milestones per module. Ping me and we can align on the batch structure and Razorpay flow first.

@prachia77

Hi, Your project requires more than a quiz platform—it's a scalable test series system designed specifically for government exam coaching. We can build a fast, secure, and modular application that allows Sigma Academy to manage multiple batches while making it easy to add new courses and features in the future. We recommend React with Firebase Authentication and Firestore, hosted on Vercel, as it perfectly matches your requirements. The platform will include mobile OTP login, batch-based access control, timed tests with auto-submit, random mock test generation, bilingual (Marathi/English) support, rankings, performance analytics, Razorpay integration, Google Sheets-based bulk question import, Google Drive PDF integration, live lecture links, and a config-driven dashboard for future expansion. Recommended Tech Stack: * React * Firebase Authentication & Firestore * Razorpay * Google Sheets & Google Drive Integration * Vercel * GitHub * Responsive UI Our development approach is milestone-based: first build authentication and batch management, then the test engine, rankings, payments, admin panel, and finally deploy, test, and document the entire system for a smooth handover. I’d be happy to discuss your vision and suggest ideas to build a reliable, future-ready platform for Sigma Academy. Looking forward to working with you! Best Regards, Prachi Webix Infotech

@Cruz1217

Hard‑coding batch IDs in the UI often leads to maintenance headaches when new courses are added. I’ll build a config‑driven menu in React that reads each student’s batch list from Firestore and shows only the relevant tests. Razorpay will be hooked into a Cloud Function for secure enrollment, and the app will be deployed on Vercel for fast global access. A common mistake is relying on a client‑side timer, which lets users pause or reset the clock to gain extra time. I’ll store the start timestamp in Firestore and trigger an auto‑submit when the deadline passes, so the test duration is enforced server side. You’ll see instant result screens with subject breakdowns and a live Maharashtra‑wide leaderboard that updates as soon as each test closes.

@philiph50

I completely understand your requirements for building a scalable React + Firebase test series web app with multi-batch management, rankings, payments, and bilingual support. Your idea is excellent because it creates a modern and flexible platform that can easily grow as Sigma Academy expands its courses. My team can develop the complete application with clean architecture, Firebase integration, Razorpay, Google Sheets synchronization, and an admin-friendly dashboard. How do you want the full-length mock tests to generate random questions—fixed subject-wise distribution or fully configurable by the admin?

@henrih61

I understand that you're looking for a professional online test platform that provides students with a seamless exam experience while giving administrators simple content management. I really like your vision of combining learning resources, mock tests, rankings, and payments into one centralized platform. My team can build the entire system using React, Firebase, Firestore, and Razorpay within your expected timeline. Will students be allowed to purchase multiple batches independently from the same account?

@katharinaw3

I understand — a React/Firebase test series app for Sigma Academy: OTP-based batch-wise login, bilingual subject-wise and auto-generated mock tests with timed navigation, instant subject-wise results, district/state leaderboards, PDF/lecture sections, Razorpay enrollment, and Sheets-to-Firestore bulk question upload with a config-driven dashboard. I have experience building React/Firebase quiz and coaching platforms with similar batch management, leaderboard, and payment integration needs. Happy to share relevant past projects — ready to start.

@gengh

I fully understand your requirements for a secure, mobile-friendly coaching platform featuring authentication, timed exams, leaderboards, batch-based access, and automated question management. This is a well-planned project with a solid feature set that will provide great value to both students and administrators. My team has the expertise to build a scalable solution with clean code that is easy to maintain and expand. Should the district-wise and Maharashtra-wide rankings update instantly after submission or only after the test deadline?

@jongoj

I understand that you need a React and Firebase-based examination platform with Firestore, Google Sheets integration, configurable modules, Razorpay payments, and dynamic batch management. Your architecture is thoughtfully designed and provides an excellent foundation for adding future modules without major redevelopment. My team can implement the complete system with optimized Firestore data structures, secure authentication, configurable dashboards, and automated question imports. Do you already have the Google Sheets format prepared for bulk question uploads, or should we design that structure as well?

@manojkmar001

Hello, I have carefully read your project description. I can complete this task accurately and on time. I am a quick learner, detail-oriented, and committed to providing high-quality work. I am ready to start immediately. Thank you for considering my proposal.