Hi, my name is

Mohammad Hossain Rabbi

Full Stack Web Developer

I’m a passionate Web Developer who loves turning ideas into functional, dynamic websites. Since 2017, I’ve been helping clients worldwide bring their visions to life — delivering clean, responsive, and high-performing web applications through Fiverr and Upwork.

Over the years, I’ve successfully completed 100+ freelance projects, earning tons of 5-star reviews and long-term client relationships by staying committed to quality, clarity, and deadlines.

01.

Skills & Character

React.js Next.js Redux HTML5 CSS3 Bootstrap Tailwind CSS
Node.js Express.js MongoDB Firebase
VS Code Postman

Character

Problem solver with analytical mindset
Collaborative team player
Continuous learner and innovator
Detail-oriented with big picture thinking

02.

Education & Courses

Bachelor of Science in Computer Science and Engineering

Dhaka City College

2018 - 2023

Key Subjects:

Digital System Design Data Structure Operating System Software Engineering Computer Networking Artificial Intelligence Computer Graphics Network and Information Security

Responsive Web Design

Creative IT Institute

Key Topics:

HTML CSS Bootstrap JavaScript

Complete Web development

Programming Hero

Key Topics:

React.js Node.js Express.js Tailwind CSS

Think In a Redux Way

Learn With Sumit

Key Topics:

Redux Redux Toolkit

03.

Professional History

GroupValet

Front-End Developer

GroupValet

2023

A part time project, I had an opportunity to collaborate with GroupValet Developer team.

Key Achievements:

  • Improved responsiveness
  • Dealing with senior developers
GroupValet

Full Stack Developer

Fiverr

2017 - Present

A great journey started since 2017, Still it is a stage where various kinds and types of client there so Collaboration is great!

Key Achievements:

  • Level - 2 Seller batch
  • Improved Communication
  • Improved work detail
  • Improved work punctuation
GroupValet

Front-End Developer

UpWork

2020 - present

Proudly Working on Upwork Since 2020, though have done less than Fiverr but I have been enjoying working on the platform.

Key Achievements:

  • Improved cover letter writing capability
  • Improved deal with professinal client
AI Engineering
TypeScript Node.js Python AWS

AI Engineer

TechCorp AI

2022 - Present

Leading development of large-scale ML systems and AI-powered applications. Built recommendation engines serving 10M+ users.

Key Achievements:

  • Improved model accuracy by 25%
  • Reduced inference time by 40%
  • Led team of 5 engineers

04.

Projects

Belto World

Front-End

I recently had the opportunity to work as a front-end developer on Belto World, an AI-powered academic platform designed to support professors and students with secure, intelligent tools for lecture delivery and collaboration.

HTML 5 CSS 3 Bootstrap 4 JavaScript

Profit4Life

Front-End

Worked as a freelance front-end developer, I built the official website for Profit4Life, a financial education platform focused on guiding individuals from beginner to advanced levels in Forex and cryptocurrency trading.

Angular.js CSS 3 Tailwind CSS JavaScript

Unitok

Front-End

It was a great experience building the site. The task involved converting Figma designs to a website using AngularJS. Although I wasn't very familiar with AngularJS, I was able to navigate a few issues by exploring and utilizing AI assistance to solve the problems I faced.

Angular.js CSS 3 Tailwind CSS JavaScript

Pageturner

Full Stack

It’s a dynamic website, and I have managed both front-end and back-end functionalities.

User : Authentication, Order a book, Leave a comment

Admin: Perform CRUD operations on books.

React.js TypeScript Tailwind CSS Redux Toolkit Node.js MongoDB

Unitok - Dashboard

Front-End

I was responsible for building the front-end part of this dashboard. The project involved multiple design patterns and layouts, so I had to carefully manage various conditions and structures to ensure everything worked smoothly. It was quite challenging, but I truly enjoyed the process and found it a great learning experience.

Angular.js CSS 3 Tailwind CSS JavaScript

05.

Recommendations

Nicolas C.

rating
"I hired Hossain to help with my web development project. Very prompt responses and high quality work."

Tabish Riaz

rating
"THE BEST FREELANCER ON FIVERR !! Great experience working with iibbar, easy to work with, and knows how to bring your vision to life!!. This guy is great and will go above and beyond. I would HIGHLY recommend him."

Captain Ftk

rating
"I highly recommend Hossain for his exceptional services. his professionalism, expertise, and prompt delivery surpassed my expectations. Great work"

Georg Pold

rating
"Seller was very kind and polite and did his job good."

Roxanne Y

rating
"I got everything I asked and the seller was a good communicator, making sure that he understands what I need. Recommend!"

Karim Hadbi

rating
"best freelancer on fiver thank you service so fast."

Smart Works

rating
"Great work, good communication"

Guille

rating
"He fixed the project as i told him to do, and he did a really good job. Thanks again Iibbar, we will talk again for future projects."

Juan Luna

rating
"Working with Hossain was very nice. Ibar communicates really well and tries to pay attention to make sure he meets your needs. He is fast and responsive and provides a great final product! Will Reccomend."

Dennis M

rating
"Hossain programmed a page for me exactly according to the design specifications with html, css, js (bootstrap/jquery). The page looks the same as in the pictures. Everything is responsive, the code is clean and SEO-optimized. Definitely recommend. Quality, speed and the status updates are great! Thank you Hossain!"

Graphic Lucky

rating
"J'ai fortement apprécier communiquer avec Hossain, il est très pro dans son domaine, il est a l'écoute et répond très rapidement, il a créé mon portfolio en respectant toutes mes demandes. je le recommande fortement a toutes personnes ayant besoin d'un porftolio en ligne ou tout autre type de site web. Iibaar is really good at coding and he's always there when you want to change something on your demand and he is a real pro in his job. I recommand him ! He deserve more"

Guille

rating
"It was a fantastic experience. I was a bit worried because I had a lot of work to do, so I delegated this job to him and he did it perfectly. All i wanted and just in time. Thanks Hossain"

Nicolas Candelar

rating
"Pretty solid, and great value for money. Would definitely recommend or purchase it again."

Kevin Yarmak

rating
"Jumped to respond, could have easily been distracted by my detail but communicated, simplified and got it done in a very simple, clean, understandable, and readable fashion. As a coder myself, I approve of the code quality and effort put into the source code. Speedy delivery too. Highly recommended, well worth what I paid. Would use again!"

Dj Saint

rating
"10/10 service would definitely book again!"

Fares B

rating
"The service was good"

Alfie

rating
"You can not find a better coder on fiverr, amazing professionalism, advanced coder and a fair price definitely deserves a tip!"

Tabish Riaz

rating
"Great work!! always love to work with him. truly professional"

Mister Fun

rating
"I recommend this very professional developer !"

Tabish Riaz

rating
"Always great, fast and responsive"

Juan Tavarez

rating
"Hossain is very responsible and did good work, i recomend him, 10/10 thanks Hossain."

06.

Additional Information

Core Soft Skills

Leadership & Team Management
Strategic Thinking & Planning
Cross-functional Collaboration
Problem Solving & Critical Thinking
Communication & Presentation
Adaptability & Learning Agility
Time Management & Prioritization
Emotional Intelligence
🚀

Open Source Contributions

Active contributor to various AI/ML open source projects including TensorFlow and PyTorch ecosystem libraries.

✍️

Technical Writing

Published articles on Medium and personal blog about AI engineering, best practices, and industry trends.

🎤

Conference Speaking

Regular speaker at tech conferences and meetups, sharing insights on AI implementation and engineering practices.

👥

Mentorship

Actively mentor junior developers and students through coding bootcamps and online platforms.

📚

Continuous Learning

Pursuing advanced certifications in cloud technologies and staying updated with latest AI research papers.

🌟

Community Building

Organize local tech meetups and contribute to building inclusive tech communities.