I will provide fast bug fixes for your nodejs, express js and go backend service

K
kido361
K
kido361
Paschal Elechi
5.0
5.0
provide fast bug fixes for your nodejs, express js and go backend service
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provide fast bug fixes for your nodejs, express js and go backend service
Full Screen
provide fast bug fixes for your nodejs, express js and go backend serviceprovide fast bug fixes for your nodejs, express js and go backend service

About this gig

Expert Backend Bug Fixes: Express.js, Node.js & Golang

Is a persistent bug halting your production or slowing down your services? With over 4 years of professional experience in Backend Engineering and DevOps, I specialize in high-stakes troubleshooting and performance tuning. I dont just "patch" errors; I perform a deep Root Cause Analysis (RCA) to ensure your system remains stable, secure, and scalable.

What I Offer:

  • Express.js & Node.js Debugging: Fast resolution of middleware issues, memory leaks, and complex logic errors.
  • Golang Troubleshooting: Fixing concurrency issues (Goroutines/Channels), type errors, and microservice bottlenecks.
  • API Recovery & Optimization: Restoring broken REST/gRPC/GraphQL endpoints and reducing latency.
  • Database & Query Fixes: Repairing broken schemas and optimizing slow SQL (PostgreSQL/MySQL) or NoSQL queries.
  • DevOps Support: Fixing failing CI/CD pipelines, Docker build errors, and Azure/AWS deployment issues.

Why Choose My Services?

I understand how backend code interacts with infrastructure (Docker, Kubernetes, Azure), deliver clean, maintainable, and well-documented code, prioritize critical bugs to get your business back online immediately,

  • Programming language

    • Go

  • Expertise

    • Performance
    • Security
    • Design
    • Databases
    • Source control

  • Frontend framework

    • React.js
    • Tailwind CSS

  • Backend framework

    • Laravel
    • Express.js
    • Node.js

Get to know Paschal Elechi

Paschal Elechi

Backend and DevOps Developer

5.0(2)
  • FromNigeria
  • Member sinceMay 2023
  • Avg. response time5 hours
  • Last delivery3 months

  • Languages

    Igbo, English
I’m a Backend & DevOps Engineer specializing in Go and Node.js, building secure, scalable, and high-performance systems. I design REST, gRPC, and GraphQL APIs, implement microservices architectures, and optimize databases for reliability and speed. I handle CI/CD pipelines, Docker, Terraform, and cloud deployments (Azure), ensuring smooth production releases. From fintech systems to SaaS platforms, I deliver clean, maintainable, and production-ready solutions tailored to your business goals.

My Portfolio

Other Software Development Services I Offer

Reviews

1 reviews for this Gig
5.0

(1)
(0)
(0)
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(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
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    image-docs

    divinet123

    NG

    Nigeria

    5

    I a very happy with the Work I recieved. I would Highly recommend Him to other buyers. Communication is Great, and it translates well to the Work requested.

    Up to $50

    Price

    2 days

    Duration

    Helpful?
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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
  • D
    image-docs

    divinet123

    NG

    Nigeria

    5

    I a very happy with the Work I recieved. I would Highly recommend Him to other buyers. Communication is Great, and it translates well to the Work requested.

    Up to $50

    Price

    2 days

    Duration

    Helpful?
    Yes
    No

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