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Skills

  • Amazon Web Services
  • API
  • Artificial Intelligence
  • Back End Development
  • Go Programming
  • JavaScript
  • JSON
  • Linux
  • Microsoft
  • Microsoft Azure
  • Object-Oriented Programming
  • Operating Systems
  • Solution Architecture
  • SQL
  • XML

Services

  • Backend Solution Architect

    $10/hr Starting at $25 Ongoing

    Dedicated Resource

    My services include: Designing RESTful/gRPC APIs Building ISO 8583 payment switch integrations (Visa, Mastercard, Amex) Serverless functions using AWS Lambda Database integration (MongoDB, MySQL, PostgreSQL)...

    Amazon Web ServicesAPIArtificial IntelligenceBack End DevelopmentGo Programming

About

Backend Developer | Go, Node.js, ISO 8583 & Cloud Solutions

I’m a backend developer with 5+ years of experience building scalable and secure systems, especially in the fintech domain. I’ve developed a payment switch handling ISO 8583 transactions across Mastercard, Visa, and Amex, and I specialize in Go, Node.js, AWS (Lambda, S3), gRPC, and both NoSQL and SQL databases. Whether it’s microservices, API development, or cloud integration — I bring robust backend expertise to your project.

Work Terms

I’m available 20–30 hours/week for freelance or part-time projects.
I usually work evenings and weekends (IST) but can adjust based on your time zone or deadlines. Open to short-term tasks, long-term collaboration, or project-based work.

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