I’m Debarun Mukherjee, a full-stack engineer with 5+ years of experience delivering high-performance web applications that are clean, secure, and built to scale. Whether you need a business website, E-commerce platform, or a custom web solution — I can help you bring it to life from end to end.
My Services Include:
✅ Full-Stack Web Development – PHP/LEMP, Java/Spring Boot, React, Python
✅ E-Commerce Development – Secure payment integration (Stripe, PayPal, Binance & more)
✅ Website Modernization – Migrate legacy systems to modern, responsive frameworks
✅ Frontend Development – Pixel-perfect, responsive UIs from Figma/Adobe designs (React, HTML5, CSS3)
✅ Backend Architecture – Robust APIs, MySQL database design, secure user authentication
✅ CI/CD & Cloud Deployment – AWS, Docker, Jenkins; seamless deployment pipelines
✅ SEO Optimization & Performance Tuning – Fast-loading, search-friendly websites
✅ Code Review & Mentorship – Clean, maintainable, and well-tested code
Why work with me?
✔️ Proven track record (Amazon Alexa, Unacademy/CodeChef)
✔️ End-to-end project ownership — from idea to deployment
✔️ Fast communication and clear documentation
✔️ Passionate about delivering secure, reliable, user-friendly solutions
Let’s build something impactful together!
Work Terms
Project Scope & Agreement: Clear, written scope of work and deliverables finalized before project start.
Communication: Regular updates via e-mail, chat, or video calls (based on client preference).
Availability: Available Monday–Friday, flexible hours IST; responsive within 24 hours on weekdays.
Revisions: Up to 2 rounds of revisions included per milestone (additional revisions may incur extra cost).
Payment Terms:
– Fixed-price or hourly (depending on project)
– 50% upfront / 50% on completion for fixed-price projects
– Hourly invoiced weekly (or as agreed)
Deliverables: Code will be clean, well-documented, and fully tested. Handover will include all source code, credentials (if applicable), and documentation.
Post-Delivery Support: Free bug fixes for 14 days post-delivery; extended support available at hourly rates.
Confidentiality: All client data and project materials will be treated as confidential and not shared without consent.
Intellectual Property: Full ownership of final deliverables transferred to the client upon final payment.
Optional Add-ons (depending on your comfort level):
– Maintenance Retainer: Monthly maintenance/support packages available on request.
– Hosting & Domain Support: Assistance with hosting setup, deployment, and domain linking if needed.