Habid Hossen
Software Engineer with 3+ years of experience building scalable web applications and innovative AI solutions. Passionate about creating pixel-perfect user experiences and exploring the future of AI agents.
About
Habid Hossen
Software Engineer
Building innovative solutions with modern technologies
I'm a Software Engineer with 3+ years of professional experience in building scalable web applications. My journey began with a B.Sc. in Computer Science and Engineering from BGC Trust University Bangladesh, completed in 2023.
Currently, I work at RILO IT & Software Ltd. as a Software Engineer (promoted from Full Stack Developer in January 2026). Previously, I founded and worked at my own startup, Prevello Soft, where I developed end-to-end solutions for clients.
I specialize in full-stack development with React.js, Next.js, Node.js, and modern databases. Recently, I've been diving deep into AI technologies and agent development, exploring cutting-edge solutions and building intelligent systems.
3+ Years
Software Development Experience
Computer Science & Engineering
BGC Trust University Bangladesh
AI & Innovation
Exploring cutting-edge solutions
Projects
Selected Work
Client work presented as anonymized case studies, plus public projects with verifiable code and live demos.
Client Work
Client names and source code are withheld out of confidentiality.
Point of Sale System
Solo Full-Stack Developer
Built a point-of-sale system for a grocery retailer — barcode scanning, invoice printing, WhatsApp sharing, inventory management and real-time sales analytics.
Still in active daily use at the client's shop.
E-commerce + Inventory + POS System
Solo Full-Stack Developer
Built a complete retail system for a fashion retailer — an online storefront for ladies' products, shop inventory management and an integrated POS in one platform.
Skills
Technologies I Work With
From deep learning frameworks to full-stack development, here are the tools and technologies I use to build intelligent applications.
Full-Stack Development
Expert
React & Next.js
Expert
AI Agent Development
Advanced
Database Design
Advanced
Languages
Frontend
Backend
Tools & DevOps
Services
What I Do
From full-stack web development to AI agent development, here are the services I offer to bring ideas to life.
Full-Stack Web Development
End-to-end web applications using React, Next.js, Node.js and modern databases.
Frontend Development
Responsive, accessible and pixel-perfect interfaces with React, Tailwind CSS and design systems.
Backend & API Development
Scalable REST APIs, authentication and server-side logic with Node.js, Express and Prisma.
AI Agent Development
Building intelligent systems and AI-powered agents exploring cutting-edge LLM solutions.
Database Design
Efficient data modeling and optimization across MongoDB, MySQL and PostgreSQL.
Cloud & DevOps
Deployment, CI/CD and infrastructure on AWS, Firebase, Vercel and Netlify.
Experience
Professional Journey
From academic foundations to professional excellence, here's how I've grown as a Software Engineer over the years.
Software Engineer
RILO IT & Software Ltd.
Started as Full Stack Developer in January 2025 and promoted to Software Engineer within 1 year (January 2026). Leading full-stack development projects, mentoring junior developers, building scalable web applications, and exploring AI agent development.
Founder & Full-Stack Developer
Prevello Soft (Own Startup)
Founded and operated a software development startup, delivering custom web solutions to clients. Managed end-to-end project development from requirements to deployment.
B.Sc. in Computer Science and Engineering
BGC Trust University Bangladesh
Completed Bachelor's degree in Computer Science and Engineering. Published research paper on cricket scoring systems. Strong foundation in programming, algorithms, and software engineering.
The journey continues...
Achievements
Awards & Recognition
Milestones, publications and competitions that shaped my journey.
Ultimate Cricket Experience: Dynamic Web App for a Real-Time Scoring System in University Cricket
Aug 2023World Journal of Advanced Research and Reviews
A published research paper on a dynamic web application for real-time scoring in university cricket, covering the system design and implementation.
FAQ
Frequently Asked Questions
Answers to common questions about working together.
Just reach out through the contact form or email. I'll review your requirements, suggest an approach, and we'll agree on scope and timeline before starting.
I specialize in full-stack development with React, Next.js, Node.js, Express, MongoDB, PostgreSQL and modern tooling. I also build AI agents and integrate LLM-powered features.
It depends on the scope. A landing page can take a few days, while a full web application usually takes a few weeks. I'll give a clear estimate after understanding the requirements.
Pricing is based on project scope and complexity. I offer fixed-price quotes for well-defined projects and hourly rates for ongoing work, so there are no surprises.
Yes. I provide support and maintenance after launch, including bug fixes, performance improvements and new feature additions as your product grows.
Absolutely. I work with clients remotely across different time zones and keep communication clear with regular updates throughout the project.
Contact
Let's work together
I'm always open to discussing new projects, creative ideas, or opportunities to be part of your vision. Whether you need help with full-stack development, web applications, or AI solutions, feel free to reach out.