Hi ThereI'm RotonA Software Engineer
With a passion for crafting intuitive and user-friendly web applications, I'm dedicated to delivering seamless user experiences through clean, maintainable, and optimized code.
Why work with me
I turn ideas into fast-moving digital products
As a founder or team lead, you're pushing hard—shipping features, talking to users, chasing tight deadlines. When development drags or the code turns brittle, momentum dies. That's where I come in.
I work with you 1:1—from napkin sketch to shipped product—no fluff, no missed deadlines, just clean, scalable code that grows with you.
Experience
Where I've built
Software engineer
iaempireinc-USA
Working as a Software Engineer at a US-based SaaS startup, building scalable backend systems, leading project execution, and collaborating with clients and cross-functional teams to deliver high-quality software.
Backend developer
SM Technology
Led backend development and client collaboration for 7 successful project deliveries. Managed client meetings, translated business requirements into scalable solutions, and earned 5-star client ratings on 5 projects through consistent quality and on-time delivery.
freelance at fiverr
fiverr
Providing professional full-stack web development services since 2025, specializing in modern web applications, APIs, and scalable solutions. Recognized as a Fiverr Level 1 Seller.
Full Stack Developer
zinverait
Developed and maintained scalable backend services using Node.js, Express.js, and TypeScript, enabling seamless functionality across corporate, education, and e-commerce platforms.
Skills & education
Tools I trust
Backend
DevOps & Cloud
Tools
Architecture
Frontend
Education
B.Sc in CSE
Northern University Bangladesh
2026 — 2029
Diploma
Shariatpur Polytechnic Institute
2022 — 2025
What I do
Services built to ship
A focused toolkit covering the full product lifecycle—so you can move from concept to launch with one partner.
Website Development
I build modern, responsive, and scalable websites tailored to your business needs, ensuring high performance, security, and a seamless user experience.
Web & App Maintenance
Keep your website or app secure, updated, and running smoothly with ongoing maintenance, bug fixes, performance optimization, and technical support.
Mobile App Development
I develop high-performance Android and iOS applications with intuitive UI, scalable architecture, and reliable backend integration.
Selected work
Projects I'm proud of
Darelchimalapp
A comprehensive book management platform for schools in Saudi Arabia, enabling administrators, teachers, students, and parents to manage classes, assignments, digital books, and learning resources through a centralized system.
Muthobd
A full-stack e-commerce platform for a Bangladesh-based startup using Node.js, Express.js, React.js, and MongoDB, implementing core backend logic and data management.
Myreviewflow
A Chicago-based customer review and reputation management platform that helps businesses collect reviews, automate coupon rewards, manage subscriptions with Stripe, monitor customer feedback in real time, and improve customer engagement through secure, scalable backend services.
How I work
A process built for clarity
Discovery & Strategy
We dig into your goals, users, and constraints to shape a clear, focused plan.
Design & Architecture
Wireframes, UI, and a solid technical foundation that scales as you grow.
Build & Iterate
Rapid, transparent development with frequent check-ins—no surprises.
Launch & Support
Deploy, monitor, and refine. I stick around to make sure it thrives.
Pricing
Simple, transparent packages
No hidden fees, no surprises. Pick a starting point—we can always tailor the scope to your needs.
Starter
Delivered in ~10 days
One-time payment
- Custom-designed responsive website
- Conversion-focused modern UI/UX
- SEO-ready structure & fast loading
- Mobile-first optimized experience
- Contact forms & lead generation
- Google Analytics & Search Console setup
- 1 month free support
Business
Delivered in ~18 days
One-time payment
- Everything in Starter
- Custom Admin Dashboard / CMS
- Secure authentication & user management
- Booking, inquiry or lead management system
- Performance & SEO optimization
- Production deployment included
- 3 months free maintenance
- Priority technical support
Custom SaaS
Delivered in ~25 days
One-time payment
- Fully custom SaaS or web application
- Scalable backend architecture
- Secure REST APIs & database design
- Third-party API integrations
- Role-based access & advanced security
- Source code ownership
- 3 months technical support
- Cloud deployment
FAQ
Questions, answered
Most projects are completed within 1–4 weeks, depending on the scope.
Still have questions?
Let's talk it through—no pressure, just clarity.
Let's connect
Send amessage
Have a project in mind? Send me a message using the form and I'll reply by email. You can also email me directly.
Schedule
Book a 30-minute call
Pick a time that works for you — powered by Cal.com.