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Fiverr Pro
Nederlands
$
USD
Raka
@sanzida2026
Senior Full Stack Developer and SaaS MVP Specialist
Bangladesh
Engels
Over mij
Hi! I'm a Senior Full-Stack Developer with 5+ years of experience building secure, fast, and scalable web apps. I specialize in modern JavaScript frameworks and advanced database design.
My Core Expertise:
🚀 Next.js, React, TypeScript, Node.js
🔒 Supabase (Auth, RLS, Storage)
📊 SQL Server, PostgreSQL, MySQL database administration
🛠️ Custom SaaS, CRMs, Dashboards, & APIs
Why Me?
Clean code architecture, database optimization, and secure development (JWT/OAuth). I focus on quality and professional communication.
Skills
Raka
offline •
Gemiddelde reactietijd: 2 uur
Bekijk mijn diensten
Full stack webapplicaties
I will build a modern next js react website, saas app, or ai automation
Full stack webapplicaties
I will be your expert full stack web developer and saas mvp
Portfolio
Werkervaring
Full-Stack Web Developer & Database Expert
BRAC • Fulltime
May 2022 - Present • 4 yrs 2 mos
1. Design and develop scalable web applications using React.js and Next.js. 2. Architect and implement backend services using Node.js / Express or similar frameworks. 3. Develop secure RESTful APIs and integrate third-party services. 4. Implement authentication and role-based authorization systems (JWT, OAuth). 5. Optimize frontend performance (SSR, SSG, lazy loading, caching strategies). 6. Manage state efficiently using modern patterns (Context API, Redux, etc.). 7. Design and maintain relational and non-relational databases. 8. Write optimized SQL queries and ensure efficient indexing strategies. 9. Ensure secure data handling and compliance with best security practices. 10. Implement CI/CD pipelines and manage deployment (Vercel, AWS, Azure). 11. Perform code reviews and enforce clean architecture principles. 12. Troubleshoot complex production issues and improve system reliability. 13. Collaborate with UI/UX designers to build responsive and modern interfaces. 14. Maintain proper documentation for APIs, workflows, and system design. 15. Lead technical decisions and mentor junior developers.
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dharmeshkubavat
Terugkerende klant
India
Fantastic experience! The developer built a highly efficient AI automation tool for my business using Next.js. The code is clean, and the delivery was incredibly fast. Highly recommended for anyone looking for professional SaaS and AI solutions
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dharmeshkubavat
Terugkerende klant
India
Exceptional work on my web platform. They handled the full-stack development, including user authentication and database integration, with great precision. Very professional, responsive, and understands modern tech stacks perfectly. Will definitely hire again
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dharmeshkubavat
Terugkerende klant
India
Excellent work. she has delivered on time and quality work again.
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