I will develop high performance backend systems,apis, in golang, python, java and react

A
amrish_kumar
A
amrish_kumar
Amrish Kumar
5.0
5.0
develop high performance backend systems,apis, in golang, python, java and react
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develop high performance backend systems,apis, in golang, python, java and react

About this gig

I design and develop high-performance full-stack web applications with both frontend and backend expertise. From creating sleek, responsive UIs to building secure, scalable backends, I deliver end-to-end solutions tailored to your needs.

On the backend, I work with Golang, Python, and Java, developing REST/WebSocket APIs, microservices, and trading bots with real-time data processing using Kafka, Redis, PostgreSQL, and Elasticsearch. I ensure systems are optimized for speed, security, and scalability.

On the frontend, I use React, Next.js, JavaScript, and TypeScript to craft clean, user-friendly, and mobile-responsive interfaces. I integrate APIs seamlessly, ensuring smooth communication between frontend and backend for a flawless user experience.

Services include:

  • Full-stack web app development
  • API development & integration
  • Real-time data dashboards
  • Database design & optimization
  • Performance tuning & deployment

I provide clean, maintainable code, clear communication, and unlimited revisions until youre 100% satisfied. Whether it's a small MVP or a production-grade platform, I'll turn your ideas into a fast, secure, and scalable solution.

  • Programming language

    • Go

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Performance
    • Security
    • Databases

  • Frontend framework

    • React.js
    • Angular

  • Backend framework

    • Django
    • Other

  • AI & low/no code builders

    • Other

Get to know Amrish Kumar

Amrish Kumar
5.0(1)
  • FromIndia
  • Member sinceNov 2020
  • Avg. response time1 hour
  • Last delivery5 months

  • Languages

    English, Tamil, Hindi
I design and develop high-performance backend systems, APIs, and trading bots using Golang, Python, and Java. Services include REST/WebSocket API development, trading automation (Binance, CoinDCX), real-time data pipelines (Kafka, Redis, PostgreSQL, Elasticsearch), microservices, performance optimization, and secure database design. Clean, scalable, and production-ready solutions with clear communication and unlimited revisions until you’re satisfied.
Reviews

1 reviews for this Gig
5.0

(1)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • Y

    ytfbinstaengage

    IN

    India

    5

    Outstanding work and highly professional developer! Amrish delivered the mobile app exactly as envisioned, with great attention to detail, smooth functionality, and a clean user experience. Communication was clear, timely, and very respectful throughout the project. Amrish was patient with revisions,...

    Up to $50

    Price

    6 days

    Duration

    Helpful?
    Yes
    No
Reviews

1 reviews for this Gig
5.0

(1)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • Y

    ytfbinstaengage

    IN

    India

    5

    Outstanding work and highly professional developer! Amrish delivered the mobile app exactly as envisioned, with great attention to detail, smooth functionality, and a clean user experience. Communication was clear, timely, and very respectful throughout the project. Amrish was patient with revisions,...

    Up to $50

    Price

    6 days

    Duration

    Helpful?
    Yes
    No

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