M. Yasin Birer, Developer in Adana, Turkey
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M. Yasin Birer

Bio

Yasin is a senior full-stack developer who loves turning complex ideas into fast, reliable, and scalable products. With nearly 10 years of experience, he has built web, mobile, real-time, and eCommerce systems used by thousands of businesses. Yasin works across Node.js, TypeScript, React, and MongoDB, and enjoys owning the full journey from architecture and development to deployment and scaling.

Portfolio

Workin Software
Node.js, MongoDB, React, PostgreSQL, Linux, Docker, Back-end, Full-stack...
Kodfu
MongoDB, Node.js, Linux, Back-end, UX Design, User Experience (UX)...
Aicad Business School
Node.js, PHP, MongoDB, MySQL, Linux, Back-end, Stripe, CSS, Front-end...

Experience

  • Node.js - 10 years
  • MongoDB - 10 years
  • Linux - 10 years
  • React - 10 years
  • Express.js - 10 years
  • PHP - 10 years
  • JavaScript - 10 years
  • Flutter - 7 years

Preferred Environment

Linux, Node.js, React, MongoDB, PostgreSQL, PHP, C#, Flutter, JavaScript, Full-stack Development

The most amazing...

...thing I do is turning complex problems into clean, scalable products that work beautifully in the real world.

Work Experience

Founder & Lead Developer

2023 - PRESENT
Workin Software
  • Founded and led a software studio, owning projects from discovery and architecture through development, deployment, and long-term support.
  • Built a custom Node.js and MongoDB eCommerce platform that currently powers seven online stores with both B2C and B2B workflows.
  • Integrated payment gateways, ERP systems, inventory tools, and custom business processes for clients with complex operational needs.
  • Delivered 10+ production projects across web, mobile, and back-end development, often taking full technical ownership as a solo developer.
Technologies: Node.js, MongoDB, React, PostgreSQL, Linux, Docker, Back-end, Full-stack, Front-end, HTML, Mobile App Development, Data Aggregation, Systems Design, Technical Leadership

Project Manager & Senior Software Developer

2021 - 2023
Kodfu
  • Designed and set up MongoDB logging infrastructure for the FAST banking project, supporting 100+ gigabytes of daily writes and terabyte-scale weekly backups.
  • Took complex software projects from initial architecture and technical planning through development, deployment, and production delivery.
  • Led developers through code reviews, pair programming, and hands-on problem-solving, helping the team deliver projects with confidence.
  • Bootstrapped new projects, established their technical foundations, and transitioned them to the development team for continued delivery.
Technologies: MongoDB, Node.js, Linux, Back-end, UX Design, User Experience (UX), User Interface (UI), CSS, Front-end, HTML, API Integration, Back-end Development, Mobile App Development, APIs, Web Scraping, Data Aggregation, Artificial Intelligence (AI), Large Language Models (LLMs), AI Agents, Leadership, Agentic Coding, Systems Design, Technical Leadership

Full-Stack Developer & System Administrator

2019 - 2021
Aicad Business School
  • Built and maintained an eCommerce platform and LMS for an education company serving clients across Spain and Latin America.
  • Managed production servers, deployments, monitoring, and technical operations while maintaining 99.9% uptime.
  • Acted as the sole technical owner, handling everything from front- and back-end development to infrastructure and production support.
  • Improved online learning and commerce workflows to support individual customers, businesses, and enterprise training clients.
Technologies: Node.js, PHP, MongoDB, MySQL, Linux, Back-end, Stripe, CSS, Front-end, Payment APIs, Back-end Development, APIs, Web Scraping, Data Aggregation, Systems Design, Technical Leadership

Native Mobile Application Developer

2018 - 2019
Nanodems
  • Developed native Android and iOS applications for a security camera platform, enabling users to manage devices and watch live video over WebRTC.
  • Built custom live-streaming decoders in Java and Swift; the applications remain in production and continue to serve real customers.
  • Delivered native Android and iOS applications for a WAPOL field-tracking solution, enabling rapid communication during emergencies.
  • Integrated WebRTC, Socket.io, and native components to provide responsive, low-latency video streaming and real-time communication.
Technologies: Android, C#, Java, WebRTC, Socket.IO, Mobile Development, Data Aggregation, Systems Design

Full-stack Developer & AI Project Lead

2017 - 2018
Wiki Software
  • Delivered 300+ corporate websites as part of a fast-moving development team, turning visual designs into responsive production websites.
  • Built a centralized CMS with Node.js, Meteor.js, and MongoDB, enabling more than 300 corporate websites to be managed from one admin panel.
  • Led the development of Kiwi, an AI-powered sign-language translator designed to convert body movements into text and speech.
  • Coordinated the collection of 50,000+ training videos with more than 30 sign-language instructors to support the project’s AI model.
Technologies: Node.js, MongoDB, PHP, MySQL, JavaScript, WebRTC, Back-end, CSS, Front-end, HTML, Data Aggregation, WordPress, Systems Design

Experience

High-throughput Banking Logging Infrastructure

I designed and implemented the MongoDB logging infrastructure for a large-scale instant payment platform. The system needed to process more than 100 gigabytes of transaction data every day while supporting reliable, terabyte-scale weekly backups. I configured the database architecture, automated backup operations with Linux scripts, and optimized the infrastructure for continuous production use. My role covered system design, deployment, monitoring, and long-term reliability.

Retail Stock Tracking & BI Platform

I built a product and sales tracking platform used by more than 10,000 retail stores. The main technical challenge was powering a real-time business intelligence dashboard during traffic peaks exceeding 5,000 requests per second. I developed the back-end APIs and React interfaces, optimized MongoDB queries and indexes, and improved high-I/O reporting workflows. The platform gave field teams and managers fast, meaningful visibility into sales and inventory data.

Custom B2B & B2C eCommerce Platform

I designed and built a flexible eCommerce platform that currently powers seven online stores. I developed reusable modules for products, customers, pricing, orders, inventory, and both B2C and B2B workflows. I also integrated payment gateways, ERP systems, accounting tools, and external stock services. I owned the complete product journey from architecture and back-end development to deployment, customization, and long-term production support.

Education

2023 - 2026

Master's Degree in Computer Engineering

Çukurova University - Adana, Turkey

2014 - 2018

Bachelor's Degree in Computer Engineering

Çukurova University - Adana, Turkey

Skills

Libraries/APIs

Node.js, React, WebRTC, Socket.IO, Stripe

Languages

TypeScript, JavaScript, CSS, HTML, PHP, Python, Java, C#

Frameworks

Flutter, Next.js, Express.js

Platforms

WordPress, Linux, Docker, Android

Storage

MongoDB, PostgreSQL, MySQL

Paradigms

UX Design, Mobile Development, Database Design

Other

eCommerce, Full-stack Development, Back-end, Full-stack, Front-end, API Integration, Payment APIs, Back-end Development, APIs, Web Scraping, Data Aggregation, Artificial Intelligence (AI), Large Language Models (LLMs), AI Agents, Leadership, Agentic Coding, Systems Design, Technical Leadership, User Experience (UX), User Interface (UI), Mobile App Development, Web Development, System Architecture

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