Hi, I'm Tanvir
Professional Full Stack & AI Developer
I'm a passionate Full Stack Developer specializing in modern, responsive web solutions and advanced AI integrations. I help businesses grow by building fast, highly-optimized, and AI-powered applications with clean code standards.
Services & Solutions
Web Developer
Building fast, responsive, and user-friendly websites using modern technologies like Laravel, PHP, and JavaScript.
AI Integration
Implementing LLMs, OpenAI APIs, and custom AI chatbots to automate tasks and boost business intelligence.
App Developer
Creating lightweight and efficient webview and Android apps tailored for smooth performance and user experience.
Project Management
Managing projects from concept to deployment, ensuring timely delivery and high-quality output.
Team Leader
Leading teams with clear communication, collaboration, and goal-focused strategies to deliver successful projects.
API Development
Designing secure and scalable RESTful APIs for seamless communication between web and mobile platforms.
Why Choose Me?
Clean Code
Writing maintainable, scalable, and bug-free code following industry best practices.
Fast Delivery
Ensuring timely project completion without compromising on the quality of work.
AI Powered
Integrating cutting-edge AI technologies to make your business smarter and efficient.
24/7 Support
Providing continuous technical support and maintenance even after project delivery.
Work History
Full Stack Developer
Fiverr marketplace • Mar 2025 – RunningDeveloping and managing full-stack web projects, delivering high-quality solutions to global clients on the freelance marketplace.
Sr. Web Developer
HotCiti Corporation • May 2023 – Feb 2025Specialized in enterprise web application development, optimizing database architectures, and enhancing API efficiency for large-scale sys tems.
Sr. Web Developer
Navieasoft • Sep 2022 – May 2023Specialized in enterprise web application development, optimizing database architectures, and enhancing API efficiency for large-scale systems.
Jr. Web Developer
BASE IT • Mar 2021 – July 2022Contributed to developing responsive web interfaces, supported cross-browser compatibility testing, and applied fundamental frontend and backend best practices.
Technologies & Skills
Case Studies & Projects
E-Commerce SaaS
A multi-vendor e-commerce software structure built for extreme scalability and optimized speed parameters.
AI-Powered CRM
Integrated OpenAI API to automate customer support and generate intelligent analytics reporting.
Fintech ERP Platform
Customized internal accounting and tracking dashboard managing live balance statements efficiently.
Data Analytics Dashboard
Real-time data visualization tool for enterprise businesses with dynamic chart rendering capabilities.
Decentralized App (DApp)
Blockchain-integrated smart contract interaction platform for seamless crypto transactions.
EdTech Platform
Online learning management system (LMS) with video streaming, quizzes, and certificate generation.
Client Feedback
alinakira
Canada"Amazing work! The freelancer designed a professional and modern website for my real estate business exactly how I wanted. Great communication, fast delivery, and excellent quality. This is my 4th project with him, and he never disappoints. My favorite designer ever. Highly recommended!"
adelaidedrubma
Germany"Exceptional Web development and execution. The seller demonstrated expert-level capability, delivering a technically flawless solution fully aligned with the project brief. Communication was professional, and all timeline commitments were met reliably. Highly recommended for complex front-end requirements."
fluttergenie
Bangladesh"I’m impressed with imtanvir65’s website redesign! The transition from Wix to HTML was flawless, with great communication and excellent results. Highly recommend!"
johan_mathews
United States"This gig was an amazing experience! Perfect work; very patient. I highly recommend his services to anyone in need of web design and development. We will do more work. Thanks for your exceptional work!"
cnerreau
United States"My favorite HTML guy ever, he is so kind, works so hard all hours of the day, never a time when he does not work. His delivery is perfect!"
kashanrasheed
Pakistan"he is a good guy who has expertise in his work. recommend"
nhiyi291
Germany"He did great work for me"
jrhopibr
Brazil"The developer is great to convert WIX to HTML"
bycherrystudios
United States"Good work"
jwmol1962
Netherlands"Done exactly what was intended in record time in excellent detail!"
Frequently Asked Questions
Book a Meeting
Ready to upscale your digital ecosystem? Schedule a quick chat to discuss your project requirements in detail.
Let's Build Something Amazing
Pick a date and time that works for you. I'm looking forward to discussing how I can help your business grow.