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itstumpa

Tumpa D

@itstumpa

Full Stack Developer, building scalable and secure web applications

Bangladesh
Anglais
Certaines informations sont présentées en anglais.
À propos de moi
đŸŽ–ïž 3 𝐘𝐄𝐀𝐑𝐒 𝐎𝐅 𝐄𝐗𝐏𝐄𝐑𝐈𝐄𝐍𝐂𝐄 đŸ’» 5𝟎+ 𝐏𝐑𝐎𝐉𝐄𝐂𝐓𝐒 â™»ïžđ”đđ‹đˆđŒđˆđ“đ„đƒ 𝐑𝐄𝐕𝐈𝐒𝐈𝐎𝐍𝐒 I'm a đ…đźđ„đ„-đ’đ­đšđœđ€ đƒđžđŻđžđ„đšđ©đžđ« with 3 years of experience building production-ready web applications from architecture to deployment. I've built multi-vendor marketplaces, SaaS platforms, real-time chat systems, fintech backends, and AI-powered apps etc. 👉 Whether you're launching a đŹđ­đšđ«đ­đźđ© 𝐌𝐕𝐏 or scaling an đžđ±đąđŹđ­đąđ§đ  đ©đ„đšđ­đŸđšđ«đŠ - send me a 𝐩𝐞𝐬𝐬𝐚𝐠𝐞 describing your project. I'll respond within an hour with a đœđ„đžđšđ« đ©đ„đšđ§. Thank You.... Plus d’infos

Compétences

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itstumpa
Tumpa D
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Temps de réponse moyen de 1 heure

Voir mes services

Sites Web personnalisés
I will build a custom personal portfolio or business portfolio website or landing page
De90 $US / projetPlus de détails
Sites Web personnalisés
I will build or rebuild your website as a full stack web developer
De100 $US / projetPlus de détails

Portfolio

Expérience professionnelle

Self_Employed

Full-Stack Developer

Self Employed ‱ Temps plein

Jun 2025 - Present ‱ 1 yr 1 mo

During this role, I work extensively with Node.js, Express.js, TypeScript, PostgreSQL, Prisma, and Redis to build scalable backend applications. Key responsibilities include: * Developing secure and scalable REST APIs. * Implementing JWT authentication, authorization, and role-based access control (RBAC). * Designing and optimizing PostgreSQL databases using Prisma ORM. * Using Redis for caching and performance optimization. * Integrating payment gateways and third-party APIs. * Writing clean, maintainable, and production-ready backend code. * Using Git for version control, debugging, API testing, and deployment while following backend best practices and clean architecture.