I will help integrate business backend to payment gateways

A
ajin_94
A
ajin_94
Ajin
help integrate business backend to payment gateways
Full Screen
help integrate business backend to payment gateways
Full Screen
help integrate business backend to payment gatewayshelp integrate business backend to payment gateways

About this gig

  • requirements gartering
  • high level and low level designing
  • implementation
  • testing and reiteration
  • production deployment
  • post production verification

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Performance
    • Databases

  • Programming language

    • Other

  • Frontend framework

    • Bootstrap
    • Flutter

  • Backend framework

    • Django
    • FastAPI
    • Flask
    • Spring
    • Spring Boot

Get to know Ajin

Ajin
  • FromIndia
  • Member sinceMay 2018
  • Avg. response time1 hour

  • Languages

    English
Senior Backend Engineer | Engineering Consultant | System Architect I'm a Backend Engineer with 7+ years of experience building and scaling systems in fintech, legal tech, and e-commerce. I specialise in architecting fintech system, secure, scalable, and high-performance backend solutions and have led end-to-end service delivery—right from system design to deployment and team coordination. Core expertise in Java (Spring Boot), Python with Infrastructure on AWS, Docker, Redis, PostgreSQL, Kafka using HLD, LLD, API Contracts with Tech Strategy, Sprint Planning, Dev Coordination

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