Hi! I’m Sina Sasanpour
{Fullstack} developer with 6+ years of experience.
[About Me]
Web developer with a passion for creating user-friendly designs and experience in both frontend and backend development. Having graduated with a degree in Computer Programming, I possess a solid foundation in programming and problem-solving skills.
Web Development
Web developer with 6+ years of experience in frontend development and familiar with backend technologies. I can structure responsive layouts, style them cleanly, and inject interactivity without overcomplicating things. I’m comfortable setting up servers and managing deployment pipelines with Docker.
Network Engineering
I have a strong technical background in network management, system administration, and practical problem-solving, with an interest in network and web technologies. I’m experienced in managing computer networks and using them effectively in web applications.
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Programming Languages
JavaScript
TypeScript
C#
Python
SQL
Visual Basic
Interests
Building side projects
Following tech trends
Automating tasks
Tech blogging
UI exploration
[Experience]
Mid-level Full-stack Developer
Okian.ai
- Built and maintained a highly responsive, modern user interface using Next.js, React, Tailwind CSS, and shadcn/ui.
- Architected scalable backend services using Node.js and PostgreSQL to securely manage persistent conversational data and user sessions.
- Engineered LLM API integrations and configured Redis caching to optimize data streams, handle rate limiting, and ensure low-latency real-time chat.
Senior Backend Developer
Hamrah Samaneh (Darsad)
- Implemented Redis caching layers for the primary price-comparison engine, significantly reducing database read operations and accelerating data delivery to the frontend.
- Contributed to migrating legacy monolithic infrastructure to a microservices architecture, decoupling services and optimizing API data delivery to support the frontend team's transition to server-side rendering (SSR).
- Coordinated with a team of 6 developers through active code reviews and pair programming sessions to share technical knowledge and accelerate sprint velocity.
Mid-Level Fullstack Developer
Hamrah Samaneh (Manamo)
- Built and maintained an internal administrative dashboard, enabling the content team to efficiently upload, tag, and manage educational video assets.
- Implemented Role-Based Access Control (RBAC) to securely manage permissions between student accounts, instructors, and administrative roles.
- Collaborated closely with UI/UX designers to optimize frontend asset loading times and improve cross-device accessibility across the learning platform.
Junior Backend Developer
Hamrah Samaneh (EnglishVocab)
- Assisted in developing core RESTful APIs and optimizing backend database queries in PHP/MySQL to support high-concurrency mobile app traffic.
- Collaborated with senior engineers to maintain backend service stability, resolve bug reports, and deploy routine system maintenance updates.
[Projects]
Blog Page
Designed a blog page as extension for this page where I can write about what I've learnt or what I've been doing.
IMGapp
I had to use different websites when it came to edit my biometric photo for applying for documents, so I gathered the tools I needed in one place with a clean design and safe storage respecting my privacy.
Upload Page
I created this 'drag-and-drop' page to save my files in the same server as my blog page, for more convenience and reliability.
FaalAkademi
Freelance project for a Turkish life-coaching academy. users can buy courses and get informed about courses and events. I also created a custom CMS for the admin to manage the content of the website. The website is hosted on cloudflare free tier.
Telegram Chatbot
A Telegram bot that provides people to connect anonymously. It also provides games to break ice.
Golden Moonstone
A simple website to providing giveaways for viewers of a Youtube channel. Hosted by infinityfree. Website was built for a friend of mine running YT channel which has been abandoned later.
First Portfolio
My first portfolio back in 2019.
*You have the right to laugh at the design choices.