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Fiverr Pro
Italiano
$
USD
shahsultan joy
@mdjoy370
Software Engineer and Full Stack Web and Mobile App Developer
Bangladesh
Inglese
Chi sono
Full Stack Software Engineer with 4+ years of hands-on experience building scalable web, mobile, and desktop applications. I specialize in React, Next.js, Angular, React Native, Electron.js, Node.js, NestJS, Express.js, Golang, TypeScriptScript, PostgreSQL, MySQL, MongoDB, Prisma, and TypeORM. Experienced in REST APIs, SaaS platforms, Docker, AWS, CI/CD, and cloud deployment. I build secure, high-performance solutions from architecture to production with clean, maintainable code and clear communication.
Competenze
shahsultan joy
offline •
Tempo di risposta medio: 1 ora
Consulta i miei servizi
Sviluppo multipiattaforma
I will ai mobile app development android ios app golang backend as a software developer
Siti web personalizzati
I will build a modern website ai powered web app mobile app and full stack solution
Portfolio
Esperienza lavorativa
Backend developer
bdCalling • Full time
Jul 2025 - Jun 2026 • 11 mos
Developed scalable backend services using NestJS, Node.js, and TypeScript. Designed and implemented secure RESTful APIs. Built authentication and authorization with JWT, OAuth, and role-based access control. Worked with PostgreSQL, MySQL, MongoDB, and Redis. Integrated third-party APIs, payment gateways, and notification services. Used RabbitMQ for asynchronous message processing and microservices communication. Built and maintained Docker containers and deployment pipelines. Collaborated with frontend developers (React/React Native) to deliver production-ready applications. Optimized database queries, improving application performance. Participated in code reviews, testing, and Agile/Scrum development. Technologies: NestJS • Node.js • TypeScript • PostgreSQL • MySQL • MongoDB • Redis • RabbitMQ • Docker • JWT • Git • REST API • Microservices • Swagger • AWS/VPS
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Valutazione dettagliata
- Livello di comunicazione del venditore
- Qualità della consegna
- Valore della consegna
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ronaldrnichols
Stati Uniti
I recently worked with Shahsultan Islam Joy on a mobile app project, and the experience was excellent from start to finish. Communication was prompt, professional, and clear throughout the project, making the collaboration smooth and efficient. The work was delivered on time, the code quality was solid,...
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