Hi, I’m Vijay Kumar Modak, a full-stack developer who enjoys building fast, reliable web platforms and modern user experiences. I’ve been leading and delivering production features remotely—improving performance, building admin and reporting/moderation workflows, and maintaining strong platform stability and uptime. I also work as a freelance developer, translating client requirements into scalable web and mobile applications. From integrating authentication and payments to developing responsive, cross-platform UIs with React and Next.js, I focus on clean architecture, secure implementations, and measurable improvements in engagement, speed, and operational efficiency.…

Vijay Kumar Modak

Hi, I’m Vijay Kumar Modak, a full-stack developer who enjoys building fast, reliable web platforms and modern user experiences. I’ve been leading and delivering production features remotely—improving performance, building admin and reporting/moderation workflows, and maintaining strong platform stability and uptime. I also work as a freelance developer, translating client requirements into scalable web and mobile applications. From integrating authentication and payments to developing responsive, cross-platform UIs with React and Next.js, I focus on clean architecture, secure implementations, and measurable improvements in engagement, speed, and operational efficiency.…

Available to hire

Hi, I’m Vijay Kumar Modak, a full-stack developer who enjoys building fast, reliable web platforms and modern user experiences. I’ve been leading and delivering production features remotely—improving performance, building admin and reporting/moderation workflows, and maintaining strong platform stability and uptime.

I also work as a freelance developer, translating client requirements into scalable web and mobile applications. From integrating authentication and payments to developing responsive, cross-platform UIs with React and Next.js, I focus on clean architecture, secure implementations, and measurable improvements in engagement, speed, and operational efficiency.

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Skills

Experience Level

React JS
Expert
API
Expert
GitHub
Expert
Node.js
Expert
Express
Expert
PostgreSQL
Expert
Tailwind
Expert
MongoDB
Expert
PayPal
Expert
Socket.IO
Expert
Figma
Intermediate
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Work Experience

Lead Developer / Full Stack Developer at OZGTS
January 1, 2026 - Present
Currently leading platform development remotely, with a focus on reliability, scalability, and high availability (99.9% uptime). Built and optimized a LinkedIn-like platform that improved load speed by 35% and increased user engagement by 40%. Developed a reporting and moderation system to reduce abusive content visibility by 60% and improved response time by 50%. Implemented secure authentication and an admin panel, improving development efficiency by 50%.
Freelance Website & App Developer at Self Employed
April 1, 2025 - Present
Freelance developer working on responsive and cross-platform web/mobile applications. Developed and deployed 10+ applications using React, Next.js, and Node.js, gathering and translating client requirements into scalable product features and improving delivery efficiency by 40%. Integrated APIs, authentication, and payment systems to ensure a secure and seamless user experience across projects.
Web Developer Intern at Premier Blueprint / BlueStock Fintech
September 1, 2024 - October 1, 2024
Built responsive, user-focused frontends with React and Next.js, improving page responsiveness by 40%. Enhanced usability through intuitive navigation and performance optimizations, and ensured WCAG-compliant accessibility. Delivered 15+ high-quality features within deadlines while collaborating effectively and demonstrating strong problem-solving.

Education

Bachelor of Technology in Production Engineering at BIT Sindri
December 1, 2023 - April 1, 2027

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Financial Services, Retail
    AI recruiter

    Built a full-stack AI recruiter voice agent with real-time voice interaction and AI-driven adaptive questioning using Next.js, Supabase, and OpenAI
    • Built secure backend with automated evaluation, improving accuracy by 50% and data retrieval speed by 35%

    The Furnishing Boutique (TFB)

    Developed and deployed a scalable full-stack web application serving 500+ monthly users; achieved 99.9% uptime
    • Built admin dashboard with real-time CRUD operations and optimized media handling; reduced 45% load time