Full-stack engineer with 5+ years of experience building scalable CRM, SaaS, eCommerce, and automation platforms, specialized in Facebook Graph API & it's advance permissions approval.
Crafting digital experiences with passion, precision, and purpose
A passionate Full Stack Developer and AI enthusiast with 5+ years of experience crafting digital experiences that users love.
I am specialize in building scalable full-stack web applications using React, Next.js, TypeScript, and modern development technologies. I love to turning complex problems into elegant solutions that users love.
I am also specialize in Facebook Graph API to create unique solutions which based on Facebook, Messenger, Instagram, WhatsApp (Cloud API / Business API / WhatsApp Flow) & Threads with advance permissions approval.
Beyond work, I love exploring emerging technologies, contributing to open-source projects, and mentoring aspiring developers. I believe in continuous learning and staying at the forefront of technological innovation.
Upwork Freelancer
2023 — Present
Delivering high-quality services to global clients, specializing in web applications, API development, cloud integrations & Facebook Graph API integrations.
Full Stack Engineer
2024 — Present
Leading digital transformation in real-estate, developing automation tools for the business and CRM for the clients which is currently a SaaS product.
Technologies I use to bring ideas to life
My professional journey and the impact I've made across different domains
Upwork
Delivered high-quality projects across diverse domains, including web and mobile applications, API development, and cloud integrations (AWS, GCP).
Zubion Development Solutions Limited, Dhaka
Spearheaded organizational transformation from paper-based manual systems to completely integrated HIMS and PACS (Picture Archiving and Communication System).
Discover my latest work in web development, AI integration, and digital innovation
A full customer service team, powered by AI.
Experience the future of customer interactions with our effortless AI-powered solution, designed for intuitive and humanized customer experiences.
An eCommerce solution that helps create store in seconds.
An advanced RAG-based AI chatbot that revolutionizes document interaction through multilingual translation and intelligent conversation capabilities. Features cutting-edge OpenAI multimodal technology for screenshot analysis and real-time text translation.
Real feedback from real clients who trusted me with their projects
Hasib is great! He is very skillful and fast learner, just what you need in a developer.
Honest feedback from clients I've had the pleasure to work with
"Hasib produced some really amazing work on the backend. He demonstrated his proficiency and efficiency by using Node.js and Javascript to successfully import large dataset into a MySQL database."
"It's been great to work with him! Fast, active and hardworking! Hasib architected checkersvip.com from ground up with great attention to detail and great design. He is a great team player and a great developer."
"We had a fantastic experience working with him on a recent project. He consistently delivered high-quality work, showed exceptional attention to detail, and communicated effectively throughout the process."
As a self-learner I've only few certificates that I've completed so far. Most of the things I learned from talking with seniors, YouTube & search engines
Ready to bring your ideas to life? I'm always excited to work on interesting projects and collaborate with amazing people. Let's create something extraordinary together.
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