I will fix your saas web application issues

A
akibrk
A
akibrk
Akib K.
fix your saas web application issues
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fix your saas web application issues

About this gig

Is your SaaS application broken, slow, or unstable? I specialize in debugging, fixing, and stabilizing production SaaS systems across modern web stacksso you can ship reliably and scale with confidence.

Whether its a failing deployment, runtime errors, performance issues, or cloud misconfiguration, I identify root causes and deliver clean, permanent fixes.


What I Fix

Backend Issues

  • .NET (.NET 810), Go (Gin, Fiber, Echo)
  • API errors, memory leaks, race conditions
  • Authentication, authorization, and security bugs

Frontend Issues

  • Vue, React, TypeScript, SPA / PWA bugs
  • State management, rendering, and build failures

Cloud & Serverless Problems

  • AWS (Lambda, ECS, EC2, API Gateway, RDS, S3)
  • Serverless misconfigurations and cold-start issues
  • Broken CI/CD pipelines and deployments

Performance & Stability

  • Slow APIs, high latency, timeout issues
  • Scaling, concurrency, and resource bottlenecks

What You Get

  • Clear root-cause analysis
  • Clean, tested fixes (not hacks)
  • Improved stability, performance, and security
  • Source code updates and explanations
  • Fast communication during debugging


If your SaaS needs fixingnot rebuilding send me a message and lets get it back on track.

  • Platform

    • Custom

  • Website type

    • Saas

  • Programming language

    • C#
    • Go
    • TypeScript
    • HTML & CSS
    • ASP.NET
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Get to know Akib K.

Akib K.

Software Engineer with 5 years of experience

5.0(8)
  • FromBangladesh
  • Member sinceAug 2020
  • Last delivery2 years

  • Languages

    English, Bengali, Spanish
Software engineer with 5 years of experience building robust web and backend applications using JavaScript/TypeScript, .NET Core, and Vue.js. Skilled in developing and deploying cloud-native solutions on AWS (Lambda, API Gateway, DynamoDB, RDS, EC2, S3, Bedrock), with additional experience in Azure and DigitalOcean. Proficient in containerized development with Docker and automating deployments via CI/CD pipelines using GitHub Actions and GitLab CI. Focused on system design, performance, and security best practices across the stack.

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