I will fix bugs and add features to your nextjs react web app

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metrocoder
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metrocoder
Shahriar M

Level 2

5.0
5.0

About this gig

Need help fixing bugs or adding features to your React, Next.js, MERN, or full-stack web app?


I will debug, fix, improve, and extend your existing web application with clean, reliable, and production-focused code.


I can help with React bugs, Next.js errors, API issues, authentication problems, database bugs, Prisma/MongoDB/PostgreSQL issues, responsive UI problems, dashboard updates, form issues, Vercel deployment errors, performance problems, and new feature development.


This gig is perfect if you already have a web app but need a skilled full-stack developer to fix issues, add functionality, clean up code, or make the app more stable.


What I can do:

  • Fix React and Next.js bugs
  • Add new pages, components, or features
  • Fix API and backend issues
  • Fix auth, database, and dashboard problems
  • Resolve deployment/build errors
  • Improve responsive UI and performance
  • Refactor messy code


Message me before ordering with your issue, live link, screenshots, or GitHub repo so I can check the scope and suggest the best solution.

Get to know Shahriar M

Shahriar M

Fullstack Software Engineer

5.0(70)

Level 2

  • FromBangladesh
  • Member sinceFeb 2021
  • Avg. response time1 hour
  • Last delivery1 day
  • Languages

    Bengali, English
Hello there! I'm Md. Shahriar Mehedi, a skilled and experienced full-stack web developer specializing in the MERN stack (MongoDB, Express.js, React.js, Node.js) and Next.js. With a passion for creating robust and dynamic web applications, I have successfully delivered almost 130+ top-notch Fiverr projects for clients across various industries.

My Portfolio

Other Software Development Services I Offer

Reviews

14 reviews for this Gig
5.0

(14)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    4.9
  • Value of delivery
    5
Sort By
Most relevant
  • S

    sangitalam

    SE

    Sweden

    5

    🌟 5/5 Stars – Outstanding Web Developer! I had an excellent experience working with this seller. His coding expertise is impressive, and the final product was completely bug-free and perfectly functional. He demonstrated a deep understanding of my project requirements and delivered exactly what I needed...

    $200-$400

    Price

    3 weeks

    Duration

    Helpful?
    Yes
    No
  • A

    avi990

    US

    United States

    5

    Great knowledge on nextjs and nodejs stack. Will definitely reach back to him again.

    $200-$400

    Price

    11 days

    Duration

    Helpful?
    Yes
    No
  • M
    image-docs

    mnussb

    AT

    Austria

    5

    Good job! Recommend

    $50-$100

    Price

    5 days

    Duration

    Helpful?
    Yes
    No
  • J
    image-docs

    jbankert

    NL

    Netherlands

    5

    Good work!

    $200-$400

    Price

    6 weeks

    Duration

    Helpful?
    Yes
    No
  • E

    eduardomoralesm

    IE

    Ireland

    5

    It was great working with Metrocode. He went beyond my expectations and was very proactive.

    $200-$400

    Price

    2 weeks

    Duration

    Helpful?
    Yes
    No
Reviews

14 reviews for this Gig
5.0

(14)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    4.9
  • Value of delivery
    5
Sort By
Most relevant
  • S

    sangitalam

    SE

    Sweden

    5

    🌟 5/5 Stars – Outstanding Web Developer! I had an excellent experience working with this seller. His coding expertise is impressive, and the final product was completely bug-free and perfectly functional. He demonstrated a deep understanding of my project requirements and delivered exactly what I needed...

    $200-$400

    Price

    3 weeks

    Duration

    Helpful?
    Yes
    No
  • A

    avi990

    US

    United States

    5

    Great knowledge on nextjs and nodejs stack. Will definitely reach back to him again.

    $200-$400

    Price

    11 days

    Duration

    Helpful?
    Yes
    No
  • M
    image-docs

    mnussb

    AT

    Austria

    5

    Good job! Recommend

    $50-$100

    Price

    5 days

    Duration

    Helpful?
    Yes
    No
  • J
    image-docs

    jbankert

    NL

    Netherlands

    5

    Good work!

    $200-$400

    Price

    6 weeks

    Duration

    Helpful?
    Yes
    No
  • E

    eduardomoralesm

    IE

    Ireland

    5

    It was great working with Metrocode. He went beyond my expectations and was very proactive.

    $200-$400

    Price

    2 weeks

    Duration

    Helpful?
    Yes
    No