I will fix, customize, and scale your laravel saas application

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Mostafijur R.

About this gig

Is your Laravel SaaS application missing an important feature, producing errors, or becoming difficult to maintain?


I will review, fix, customize, and improve your existing Laravel or PHP SaaS product. I bring 6+ years of experience building production web applications, APIs, admin panels, subscription systems, and FinTech platforms, with 155+ completed Fiverr orders.


I can help with:


Laravel bug fixing and troubleshooting

New modules, dashboards, roles, and permissions

Subscription, billing, and payment features

REST API development and third-party integrations

Multi-tenant SaaS customization

Database, queue, cron, email, and performance issues

Security improvements, deployment, and server migration

Custom or legitimately licensed third-party codebases


Every project starts with a scope review. You will receive clean implementation, clear progress updates, testing, and practical handover notes.


Please message me before ordering with your Laravel version, requirements, and relevant screenshots or error details.

Get to know Mostafijur R.

Mostafijur R.

FinTech and SaaS Developer Flutter Laravel Payments

4.2(99)
  • FromBangladesh
  • Member sinceSep 2018
  • Avg. response time1 hour
  • Last delivery1 year
  • Languages

    English, Hindi
I help startups and businesses build, rescue, and scale secure FinTech and SaaS products. With 6+ years of experience, I specialize in Laravel/PHP backends, Flutter apps, payment and wallet APIs, SaaS customization, legacy application modernization, and AI integrations. As Founder of AppDevs, I have led production projects for clients worldwide and completed 155+ Fiverr orders. My focus is clear communication, secure implementation, maintainable code, and dependable support. Please message me before ordering so I can review your requirements and recommend the right scope.

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