Ik repareer of migreer base44, Lovable, replit, bolt ai web app

M
mursaleen_nisar
M
mursaleen_nisar
Mursaleen Nisar

Level 2

4,8
4,8
Sommige informatie is automatisch vertaald.
fix or migrate base44, lovable, replit, bolt ai web app
fix or migrate base44, lovable, replit, bolt ai web app
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fix or migrate base44, lovable, replit, bolt ai web appfix or migrate base44, lovable, replit, bolt ai web app

Wat mensen goed vonden aan deze freelancer

hypermedia_
GB

Verenigd Koninkrijk

5
5

Working with Mursa has been a splendid experience he has been a very strong pillar in helping me build my app and with monitoring it. I feel like I have gotten...

|
hinasol
GB

Verenigd Koninkrijk

5
5

Mursaleen found a major security risk with my Base 44 app. So happy it got sorted at such an early stage. Many people wouldn't even bother to check once you've...

|
brunopelembe
GB

Verenigd Koninkrijk

5
5

Working with Mursaleen has been an absolutely outstanding experience from start to finish. I cannot recommend him highly enough. He took my app idea and brought...

|
jbexpress25
US

Verenigde Staten

5
5

Mursaleen delivered outstanding work on a complex BASE44 app project. He completed 37 bug fixes across three days. His communication was clear and professional...

|
clout9maanger
US

Verenigde Staten

5
5

He did exactly what I needed, this guy will get your app on the App Store. He’s legit, don’t question it. Best Fiverr experience I’ve had. Thank you so much.

|

Over deze dienst

Automatische vertaling

Is je Base44, Lovable, Replit of Bolt app kapot, geeft het fouten of lukt het niet om te deployen?


Je bent op de juiste plek.


Ik ben een full stack developer die gespecialiseerd is in debuggen, repareren, migreren en stabiliseren van AI en vibe coded web apps. Ik help om onafgemaakte of onstabiele projecten om te zetten in betrouwbare, geteste en productieklare applicaties.


Ik kan helpen met:

  • Base44, Lovable, Replit & Bolt app fixes
  • Bugfixes en foutoplossing
  • App migratie tussen platforms
  • Frontend en backend problemen
  • API en third-party integratiefouten
  • Supabase authenticatie en database problemen
  • Stripe en betalingsintegratie fixes
  • Deployment en hosting problemen
  • UAT en functionaliteit testen
  • Prestaties en code optimalisatie


Of je nu één frustrerende bug hebt of een onstabiele app met meerdere problemen, ik identificeer de oorzaak en werk aan een betrouwbare oplossing.


Laten we je app repareren, testen, migreren en klaar maken voor echte gebruikers.


Stuur me een bericht voordat je een bestelling plaatst, zodat ik je probleem kan bekijken en het juiste pakket kan aanbevelen.

  • Type

    • Bugfixes
    • API integratie
    • Authenticatie
    • Betalingen en e-commerce
    • Database-integratie

  • Vibe Coding Platform

    • Lovable

  • Doelapparaat

    • Website
    • Cross-Platform App (Mobile, Desktop, Web)

  • Databasetype

    • Supabase
    • Firebase (Firestore / Realtime DB)
    • AWS (DynamoDB, Aurora, RDS)
    • Neon
    • MongoDB Atlas
    • Google Cloud Firestore / Cloud SQL
    • PostgreSQL

Maak kennis met Mursaleen Nisar

Mursaleen Nisar

Full stack web and app developer

4,8(48)

Level 2

  • Afkomstig uitIndia
  • Lid sindsjun 2025
  • Gem. reactietijd1 uur
  • Laatste levering2 weken

  • Talen

    Kasjmiri, Urdu, Engels, Hindi
I’m a full-stack web and app developer and software engineer with 2+ years of experience building web apps, backend systems, and android/iOS mobile apps. I’ve worked on 40+ real-world projects for businesses and startups, delivering secure, high-performance solutions. My expertise includes custom website development, mobile app development, backend APIs, AI-powered features, deployment, bug fixing, optimization, and performance tuning. I focus on clean code, fast delivery, and building software that supports real business growth.

Automatische vertaling

Mijn portfolio

Reviews

39 reviews van deze dienst
4,8

(35)
(3)
(0)
(0)
(1)
Specificering van de beoordeling
  • Communicatieniveau van de freelancer
    4,8
  • Kwaliteit van de levering
    4,8
  • Waarde van de levering
    4,7
Sorteer op
Meest relevant
  • A

    arielmanigsaca

    US

    Verenigde Staten

    3,7

    Nisar worked good on the payment aspect of the app. Eventhough I already paid him for the job, he promised to work on the bugs when I encounter them. Reliable coder

    US$ 100-US$ 200

    Prijs

    8 dagen

    Looptijd

    Nuttig?
    Ja
    Nee
  • C

    clout9maanger

    US

    Verenigde Staten

    Lopende samenwerking
    5

    He did exactly what I needed, this guy will get your app on the App Store. He’s legit, don’t question it. Best Fiverr experience I’ve had. Thank you so much.

    US$ 600-US$ 800

    Prijs

    2 weken geleden

    Looptijd

    Nuttig?
    Ja
    Nee
  • P

    petarr313

    GB

    Verenigd Koninkrijk

    5

    Mursaleen did a great job testing my app. He checked the platform carefully, identified issues clearly, and provided useful feedback that helped improve the quality and stability of the app. Communication was professional, and the testing was done with good attention to detail. I’m happy with the work and would recommend him for app testing and QA tasks.

    US$ 200-US$ 400

    Prijs

    3 dagen

    Looptijd

    Nuttig?
    Ja
    Nee
  • K

    kevinlanderson

    US

    Verenigde Staten

    5

    The project was delivered way ahead of schedule. The quality was excellent. The communication was proactive. One of the best developers I have worked with. I will definitely be engaging for future projects.

    US$ 1.000-US$ 2.500

    Prijs

    10 dagen

    Looptijd

    Nuttig?
    Ja
    Nee
  • J
    image-docs

    johnsmith27999

    IN

    India

    Lopende samenwerking
    5

    He is really good and he solved my issue in less than a day which I was trying to solve for the past 2 days

    US$ 50

    Prijs

    2 dagen

    Looptijd

    Nuttig?
    Ja
    Nee
Reviews

39 reviews van deze dienst
4,8

(35)
(3)
(0)
(0)
(1)
Specificering van de beoordeling
  • Communicatieniveau van de freelancer
    4,8
  • Kwaliteit van de levering
    4,8
  • Waarde van de levering
    4,7
Sorteer op
Meest relevant
  • A

    arielmanigsaca

    US

    Verenigde Staten

    3,7

    Nisar worked good on the payment aspect of the app. Eventhough I already paid him for the job, he promised to work on the bugs when I encounter them. Reliable coder

    US$ 100-US$ 200

    Prijs

    8 dagen

    Looptijd

    Nuttig?
    Ja
    Nee
  • C

    clout9maanger

    US

    Verenigde Staten

    Lopende samenwerking
    5

    He did exactly what I needed, this guy will get your app on the App Store. He’s legit, don’t question it. Best Fiverr experience I’ve had. Thank you so much.

    US$ 600-US$ 800

    Prijs

    2 weken geleden

    Looptijd

    Nuttig?
    Ja
    Nee
  • P

    petarr313

    GB

    Verenigd Koninkrijk

    5

    Mursaleen did a great job testing my app. He checked the platform carefully, identified issues clearly, and provided useful feedback that helped improve the quality and stability of the app. Communication was professional, and the testing was done with good attention to detail. I’m happy with the work and would recommend him for app testing and QA tasks.

    US$ 200-US$ 400

    Prijs

    3 dagen

    Looptijd

    Nuttig?
    Ja
    Nee
  • K

    kevinlanderson

    US

    Verenigde Staten

    5

    The project was delivered way ahead of schedule. The quality was excellent. The communication was proactive. One of the best developers I have worked with. I will definitely be engaging for future projects.

    US$ 1.000-US$ 2.500

    Prijs

    10 dagen

    Looptijd

    Nuttig?
    Ja
    Nee
  • J
    image-docs

    johnsmith27999

    IN

    India

    Lopende samenwerking
    5

    He is really good and he solved my issue in less than a day which I was trying to solve for the past 2 days

    US$ 50

    Prijs

    2 dagen

    Looptijd

    Nuttig?
    Ja
    Nee

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