I will be your java expert developer

L
lemonbashar
L
lemonbashar
Bashar-Lemon
be your java expert developer
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About this gig

Skilled Java Engineer for Spring Boot, Spring Cloud, and DevOps Solutions


9+ years experienced Java Spring Boot developer specializing in the development of scalable and robust web applications from scratch. Experienced in Banking & Microfinance software development.

Here's what you can expect from my services:

  • Full-stack web development using out-of-the-box Architectural decisions.
  • RESTful API, JPA, WEB, and WEBFLUX.
  • Popular UI stacks: Angular, React, Thymeleaf.
  • DevOps Expert: Nginx, Docker, CI/CD, HaProxy, Kong-Konga.
  • Microservices Architecture & Development.
  • MySQL, PostgreSQL, Elasticsearch, and MongoDB.
  • Authentication & Authorization: JWT, LDAP, OAuth2
  • Deployment to any renowned cloud platform.
  • Ongoing support and maintenance for your application.
  • S3 Bucket Integration: MinIO/Amazon-S3
  • Caching integration: Redis/Hazelcast/EHCache
  • ELK with Zipkin for Logging & Tracing
  • Performance Optimization out of the box.
  • Experienced in JMS: KAFKA, RabbitMQ
  • Testing and test coverage using JUnit and Jacoco
  • API Documentation Swagger
  • Build System: Gradle, Maven
  • Keycloak integration

  • Programming language

    • Java

  • Expertise

    • Algorithms & Data structures
    • Performance
    • Security
    • Databases
    • Testing procedures

  • Frontend framework

    • React.js
    • jQuery
    • Bootstrap
    • Tailwind CSS
    • Angular

  • Backend framework

    • Spring

Get to know Bashar-Lemon

Bashar-Lemon

lemonbashar

  • FromBangladesh
  • Member sinceJul 2020

  • Languages

    Bengali, English, Hindi
Senior/Lead Java Engineer with 9+ years architecting and scaling distributed systems and cloud-native microservices. Specialized in Spring Boot, Spring Cloud, Kafka, RabbitMQ, Docker, and Kubernetes, delivering secure, high-availability APIs and event-driven architectures for fintech platforms. I lead engineering teams, mentor developers, and drive best practices across the full SDLC in Agile, CI/CD environments. Let's build reliable, production-ready systems together!

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Other Software Development Services I Offer

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