p
ponir_saha

Ponir Saha

@ponir_saha

Senior Spring Boot Developer for APIs SaaS Kafka and AI RAG

Bangladesh
Inglese
Alcune informazioni sono riportate in lingua inglese.
Chi sono
I am a Principal Software Engineer and Spring Boot Architect with 13+ years of experience building reliable backend systems, SaaS platforms, microservices, Kafka workflows, and AI/RAG features. I help clients build, fix, and scale Java/Spring Boot applications with secure REST APIs, PostgreSQL, MySQL, MongoDB, Docker, Spring Security, JWT, Redis, and OpenSearch. I focus on clean architecture, maintainable code, clear communication, and reliable delivery.... Continua a leggere

Competenze

p
ponir_saha
Ponir Saha
offline • 
Tempo di risposta medio: 1 ora

Consulta i miei servizi

API e integrazioni
I will build a secure spring boot rest API with jwt and postgresql
A partire da150 USD / progettoMaggiori dettagli
API e integrazioni
I will build faster, cleaner spring boot backend fixed or refactored
A partire da100 USD / progettoMaggiori dettagli

Portfolio

Esperienza lavorativa

Self_Employed

Principal Software Engineer

Self Employed • Full time

Mar 2013 - Present • 13 yrs 4 mos

Designed and delivered Java/Spring Boot backend systems for SaaS and enterprise products. Built REST APIs, microservices, Kafka workflows, Spring Security/JWT authentication, PostgreSQL, MySQL, MongoDB, Docker-based environments, and production support workflows. Led backend architecture, code reviews, debugging, performance optimization, and handoff documentation.