m
mahir_faysal_

Mahir Faysal

@mahir_faysal_
4.8(7)

Level 1

Full Stack Web Developer, Golang, MERN, NextJS, ExpressJS, Database

Bangladesh
Bengali, English
About me
Hello! I’m a passionate Full-Stack Web Developer with 4+ years of experience specializing in Golang, Next.js, React, Express, MongoDB, and Prisma. I build scalable full-stack apps with MonoRepo architecture and modular code. I also integrate Python-based machine learning models, handling ML engineering workflows and deployment. In 2025, I am focusing on AI-driven features, PWA development, and advanced app security. I specialize in ML engineering pipelines, training, testing, and optimizing models, then deploying them as scalable APIs. Let’s build something impactful! ... Read more

Skills

m
mahir_faysal_
Mahir Faysal
Offline • 
Average response time: 1 hour

See my services

API & Integrations
I will develop rest apis or scalable backend using nodejs, golang
4.7(5)
Full Stack Web Applications
I will do react, nextjs, golang, fullstack development
5.0(2)

Portfolio

7 Reviews
4.8

(6)
(1)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    4.7
  • Quality of delivery
    4.9
  • Value of delivery
    4.7
1-5 out of 7 Reviews
Sort By
Most relevant
    L

    luxevalet

    Repeat Client

    US

    United States

    4.7

    I’ve found my go to developer every penny is worth it he saved me from failing a major project that another developer scammed me out on Fiverr and lost lots of money so I am forever grateful that’s he’s highly knowledgeable and professional

    $200-$400

    Price

    3 weeks

    Duration

    gig

    API & Integrations

    Helpful?
    Yes
    No
    L

    luxevalet

    Repeat Client

    US

    United States

    5

    Great developer and great person. I needed an emergency code audit and a new develop to finish a project I'm bootstrapping. lost a quite a bit of money from another fivver freelancer going missing with my codes and he came in and executed the job and is still moving forward with another phase of the project... 10/10 highly recommended.

    $200-$400

    Price

    2 weeks

    Duration

    gig

    Full Stack Web Applications

    Helpful?
    Yes
    No
    A
    image-docs

    azadhabib

    DK

    Denmark

    5

    Awesome to work with a code expert. He always updated me which was very nice compared to other developers!

    $50-$100

    Price

    2 weeks

    Duration

    gig

    API & Integrations

    Helpful?
    Yes
    No
    X

    xbrqwj

    Repeat Client

    BG

    Bulgaria

    4.7

    I asked this guy to fix a communication problem between my s3 proxy and s3fs. He misunderstood me and implemented, completely from scratch, s3fs. For a f***ing day! This guy literally implemented a file system with FUSE in a day. Just insane. Then I pointed out what I actually meant, he scrapped his...

    $50-$100

    Price

    8 days

    Duration

    gig

    API & Integrations

    Helpful?
    Yes
    No
    W

    winliberia1

    LR

    Liberia

    5

    Thanks for the work, you are a great person and a good developer, hope to work again.

    $200-$400

    Price

    10 days

    Duration

    gig

    Full Stack Web Applications

    Helpful?
    Yes
    No