I will design develop and deploy monolithic, micro service app

A
adnan_ansari80
A
adnan_ansari80
Adnan Ansari
design develop and deploy monolithic, micro service app
Full Screen
design develop and deploy monolithic, micro service app
Full Screen
design develop and deploy monolithic, micro service appdesign develop and deploy monolithic, micro service app

About this gig

Spring Boot REST APIs (Java 17 / 21)

Microservices architecture (industry best practices)

Apache Kafka (producers, consumers, retries, DLQ, idempotency)

Redis (caching, deduplication, rate limiting)

Database design (PostgreSQL, MS SQL, NoSQL)

Docker & git workflow deployments

Spring Security (JWT, OAuth2)

Performance & concurrency optimization (Virtual Threads, Loom)

Debugging & production issue fixing

  • Expertise

    • Algorithms & Data structures
    • Performance
    • Security
    • Databases
    • Source control

  • Programming language

    • Java

  • Frontend framework

    • React.js
    • AngularJS
    • jQuery

  • Backend framework

    • Spring

Get to know Adnan Ansari

Adnan Ansari

Java Spring Boot React API Integration Micro services

  • FromPakistan
  • Member sinceSep 2025

  • Languages

    English
I am a skilled Senior Software Developer with over 18 years of experience in developing, and deploying enterprise-level fintech, banking and ERP solutions. My expertise lies in cutting-edge technologies Java, Kotlin, Spring Boot, Postgres, Kafka, and micro-services architecture, with a strong focus on secure, scalable, and high-performance financial applications.

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Other Software Development Services I Offer

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