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Istiack
@istiackm
Software Developer
Bangladesh
English, Hindi, Spanish
About me
I build production-grade web systems used by 300+ businesses.
As Founder and CTO of Orbitronix Technologies, I have shipped enterprise platforms with POS, inventory, e-commerce, and AI integrations.
What I deliver:
- Laravel REST APIs with OAuth 2.0
- Next.js websites with GSAP animations
- Stripe and payment gateway integration
- Ubuntu VPS setup with Nginx, SSL, PM2
- AI chatbot with OpenAI or Claude API
- POS and inventory management systems
Stack: Laravel, PHP, Next.js, React, MySQL, Redis, LangChain, FastAPI, Tailwind, GSAP
Clean code. Production ready. Let's build.
Skills
Istiack
Offline •
Average response time: 1 hour
See my services
WordPress
I will design or redesign a modern website with elementor pro
API & Integrations
I will develop integrate any rest API payment gateway or third party API for your app
Portfolio
Work experience
Backend Specialist
Alibaba.com • Full-time
Dec 2025 - Present • 8 mos
I am responsible for architecting and maintaining the core server-side logic that powers our applications. My daily work involves designing robust, scalable APIs and managing complex database systems to ensure high performance and data integrity. I focus heavily on optimizing system architecture to handle peak traffic, often utilizing containerization and cloud infrastructure to improve deployment efficiency.
Sr Web Application Developer
Google • Full-time
Jun 2025 - Oct 2025 • 4 mos
I was mostly bug fixing all the time for them
110 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 110 Reviews
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Most relevant
shah_62
United Kingdom
Ongoing collaboration
Excellent work by Istiack! The quality exceeded my expectations, communication was excellent, and the final output was outstanding. Very professional, attentive to detail, and delivered exactly what I needed. Highly recommended, and I look forward to working with him again.
Seller's Response
Helpful?
shah_62
United Kingdom
Ongoing collaboration
Istiack did an outstanding job from start to finish. He understood exactly what I wanted and delivered a clean, modern, and professional website that exceeded my expectations. Communication was excellent throughout the project, he was responsive, patient with revisions, and paid close attention to every...
Seller's Response
Helpful?
shah_62
United Kingdom
Ongoing collaboration
Istiack has a great sense of taste in design and architecture. This was a trial project to evaluate his skills and experience, and he absolutely nailed it. I'm very impressed with the quality of his work and professionalism. I'll definitely be working with him to complete the entire website. Highly recommended!
Helpful?
sagyaron
Israel
Ongoing collaboration
Great work! Istiack was fast, and smart and did a great job on the website.
Seller's Response
Helpful?
badhonnazmul
Bangladesh
This individual is the best collaborator I have worked with so far. Always punctual and deeply involved in the project, Their work consistently demonstrates exceptional quality and speed. My most sincere congratulations for an outstanding job! Thanks Isti. See you again.
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