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Tejas Bir Singh
@tejasbirsing604
Software Engineer
India
Inglese, Hindi, Punjabi
Chi sono
I’m a Software Engineer with 5+ years of experience building modern web applications, mobile apps, and scalable backend systems.
I specialize in React, TypeScript, Flutter, Java, AWS, REST APIs, databases, and cloud solutions. I can build responsive websites, cross-platform mobile apps, backend APIs, third-party integrations, and complete full-stack applications from scratch.
I focus on clean code, modern design, scalability, performance, and reliable delivery, and I’m happy to work with both new ideas and existing projects that need improvements or fixes.
Competenze
Tejas Bir Singh
offline •
Consulta i miei servizi
Siti web personalizzati
I will build a modern responsive react typescript website
Esperienza lavorativa
Software Development Engineer
Amazon • Full time
Sep 2021 - Present • 5 yrs 1 mo
I’m a Software Development Engineer with 5+ years of experience building scalable backend systems, APIs, cloud applications, and full-stack solutions. I specialize in **Java, AWS, REST APIs, serverless architectures, microservices, DynamoDB, SQL/NoSQL databases, React, and TypeScript**. At Amazon, I work on large-scale advertising and asset transformation platforms, designing systems that process and manage high volumes of images, videos, audio, and metadata. ### What I can help you build: • Scalable backend services and REST APIs • Java/Spring Boot applications and microservices • AWS serverless applications using Lambda, API Gateway, DynamoDB, and S3 • Database design and optimization for SQL and NoSQL systems • Authentication and authorization using OAuth 2.0, JWT, and PKCE • Third-party API integrations • GraphQL APIs and aggregation services • React and TypeScript web applications • Media processing workflows using FFmpeg/FFProbe and AWS MediaConvert • Workflow orchestration, asynchronous processing, and distributed systems • Debugging, performance optimization, and production issue resolution I focus on writing **clean, maintainable, production-ready code** with an emphasis on scalability, reliability, security, and performance. Whether you need a new application built from scratch, an existing backend improved, an API integrated, or a difficult technical problem debugged, I can help turn the requirement into a robust working solution.
