AI Dev Genius – Laravel, PHP, Python & AI Automation Developer

About

Sakhawat Hossain Mojumder

Currently Available For:

Freelance Long-Term Contracts Remote Work

Professional Summary

I lead the AI Dev Genius brand, delivering end-to-end custom mobile apps, web platforms, AI automation systems, and secure payment integrations. With 5+ years of experience and 500+ clients served, my work spans startup MVPs, enterprise backends, and production SaaS tools built to scale.

Core stack: Laravel, PHP, Python, Java (Android), REST APIs, and payment gateway architecture. Creator of Pixel Flow — an innovative mobile UI design application.

Bachelor Equivalent (Fazil) — Islamic Studies

Years Experience

500+

Clients Served

3.04K

YT Subscribers

My Roles

AI Automation Engineer

Backend Systems Developer

Full Stack AI Developer

Android App Developer

Open to freelance, long-term projects, and technical consultations.

What I Build

Services

End-to-end development across mobile, web, AI, and backend infrastructure.

Custom Mobile Apps

Android applications built with Java — from e-sports platforms to productivity and consumer tools.

Web Platform Development

Full-stack systems using Laravel & PHP — marketplaces, dashboards, LMS, CRM, and booking platforms.

AI & Automation Systems

Python-powered AI solutions, automation pipelines, intelligent bots, and ML integrations.

Payment Gateway Integration

Secure multi-currency payment processing, transaction management, and audit-ready backends.

API Development

RESTful API design, third-party integrations, and backend services powering mobile and web frontends.

SaaS Platform Development

Multi-tenant architectures, subscription models, admin panels, and scalable cloud deployments.

Technologies

Tech Stack

The tools and frameworks I use to ship production-quality systems.

PHP

Laravel

Python

Java Android

HTML5

CSS3

MySQL

Payment APIs

How I Work

Client Workflow

A transparent, professional process — from first contact to successful launch.

Discovery Call

Understand your requirements, goals, timeline, and budget in a short consultation.

Proposal & Scope

Receive a clear proposal with deliverables, milestones, realistic timeline, and a fixed cost estimate.

Development

Iterative builds with regular progress updates so you stay aligned and in control throughout.

Testing & QA

Thorough testing across devices and edge cases before any deployment.

Delivery & Support

Clean handover with full documentation and 14-day post-launch support included.

Portfolio

Key Projects

Real, delivered projects — each showing a business problem solved with a scalable system.

Mobile Application

E-sports & Tournament Management Platform

Problem Organizers needed a unified platform to manage brackets, scores, and players in real time — without manual coordination.

Solution A full-featured Android app with dynamic bracket generation, live score tracking, team management, and a user/admin backend.

Result Fully operational platform handling end-to-end tournament management for multiple concurrent events.

Java (Android) PHP Backend REST API MySQL Real-time Updates

View Project

1 / 6

Mobile Tool / Productivity App

Pixel Flow – Mobile UI Design Application

Problem Designers needed a way to prototype UI layouts directly on mobile without switching to a desktop environment.

Solution An innovative Android app combining UI design tools with the intuitive feel of a mobile image editor — fast, visual, and fully on-the-go.

Result A publicly distributed design tool showcasing creative product development and hands-on UX engineering.

Java (Android) Custom UI Engine Canvas API UX Design

Download APK

1 / 5

Backend / FinTech

Secure Payment Gateway – World Wide Transactions

Problem The client needed a reliable multi-currency payment system capable of handling secure financial transactions at scale.

Solution Architected a robust gateway with transaction management, detailed audit logging, secure API endpoints, and a real-time admin dashboard.

Result Live production system handling real financial operations at worldwidetransactions.com.

Laravel PHP Payment APIs MySQL SSL Encryption

Visit Live Site

1 / 4

Client Reviews

What Clients Say

Feedback from 500+ clients I've had the privilege of working with across 5+ years.

★★★★★

Delivered the tournament platform ahead of deadline with zero issues. The backend architecture is clean, scalable, and exactly what we needed. Highly recommended.

Rashid A.

E-sports Organizer

★★★★★

Excellent backend architecture for our payment system. Sakhawat understood our requirements immediately and delivered a reliable, professional implementation on schedule.

Mahmud T.

FinTech Startup Founder

★★★★★

Professional communication throughout the project. The Laravel API he built powers our entire platform and has never had a downtime issue. Truly outstanding work.

Sarah K.

SaaS Product Manager

Let's Work Together

Have a Business Problem to Solve?

Whether it's a custom mobile app, a scalable web platform, an AI automation system, or payment integration — I build systems that solve real business problems and grow with your needs.

Email a Project Brief WhatsApp

FAQ

Frequently Asked Questions

Quick answers to help you decide if we're the right fit.

Project budgets vary by scope. Simple landing pages start from $200, standard web or mobile apps from $500, and complex systems (AI automation, SaaS, payment gateway) from $1,000+. Contact me with your requirements and I'll give you an accurate quote before any work begins.

Simple landing page or website: 7–14 days. Standard mobile app or web platform: 4–8 weeks. Complex systems such as SaaS, payment gateway, or AI automation: 8–12 weeks. I always provide a clear, realistic timeline in the proposal — I prefer delivering early rather than rushing and sacrificing quality.

Yes. All projects include a 14-day post-launch support window for bug fixes and minor adjustments at no extra cost. Extended maintenance packages with monthly retainers are also available on request for ongoing peace of mind.

I accept bank transfer, Wise, PayPal, Binance Pay, and USDT (crypto). Standard payment terms: 50% upfront to begin, 50% on final delivery. For larger or longer projects, milestone-based payments (e.g. 30%/40%/30%) can be arranged to reduce risk for both sides.

Absolutely. I work with clients worldwide via email, WhatsApp, Telegram, and video calls. All communication and deliverables are provided in English. Time zone differences are handled smoothly with async updates and scheduled check-ins at a time that works for you.

Yes. I am happy to sign NDAs and formal service agreements before any project begins. Your idea, source code, and business data remain fully confidential. Full IP ownership transfers to you upon final payment — no strings attached.

Yes, always. I provide regular progress updates at each milestone so you know exactly where the project stands. You will never be left wondering about status. If any unexpected delays arise, I will notify you immediately with a revised timeline — transparency is a core part of how I work.

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