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Orkan Y.

Fullstack Developer

Orkan has over ten years of experience as a Senior Fullstack Software Engineer, where he has built high-performing, scalable, and user-friendly products.

In addition, he has developed award-winning mobile applications that have achieved over 1 million downloads, as well as efficient cloud-based systems.

Orkan has expertise in both frontend and backend technologies, including Golang, React, and React Native. He also has experience designing and implementing complex architectures on cloud providers such as GCP and AWS. His projects have been completed successfully within budget and on time.

Moreover, Orkan is skilled in leading teams and managing projects. He is a problem solver and works collaboratively to achieve his goals.

Main expertise
  • TypeScript
    TypeScript 6 years
  • JavaScript
    JavaScript 6 years
  • Golang
    Golang 6 years
Other skills
  • Next.js
    Next.js 3 years
  • Internet of Things 1 years
  • Product Design 1 years
Orkan Y.


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Selected experience


  • Senior lead software engineer

    Rounds AI - 2 years 1 month

    • Led a team of five senior Golang developers in developing and deploying high-performance microservices for 150 mobile apps, enhancing scalability and performance.
    • Implemented a mobile app rollout tracking system.
    • Re-architected Golang microservices.
    • Designed and implemented an in-house event tracking system, replacing Firebase Analytics and effectively handling 1 million daily events.
    • Optimized processing pipeline speed by 300% through concurrent worker pools, boosting system performance.
    • Utilized Golang and BigQuery expertise to analyze data, providing valuable insights for developing innovative Big Data solutions driving business growth.


    • Technologies:
    • TypeScript TypeScript
    • JavaScript JavaScript
    • Golang Golang
    • Google Cloud Google Cloud
    • AWS AWS
    • MySQL MySQL
  • Co-founder & CTO

    Lisa AI - 4 years 7 months

    • Achieved the #1 product of the day recognition on ProductHunt, reflecting exceptional product design and innovation that garnered industry leaders' and users' attention.
    • Led a high-performing team of 5 senior engineers, promoting collaboration and driving successful project outcomes through effective delegation and mentorship.
    • Created a custom A/B testing platform that boosted customer retention by 35%, showcasing a deep understanding of user behavior and driving impactful improvements.
    • Utilized React Native expertise to develop mobile apps.
    • Processed 100 million images from diverse sources to train AI algorithms, demonstrating proficiency in data processing and analysis methodologies.
    • Designed and implemented microservices in a serverless cloud architecture with Golang, adhering to best practices in Domain Driven Design and Clean Architecture for high-quality and maintainable code.
    • Developed GraphQL APIs and internal Next.js dashboards with React, enhancing task tracking, company metrics monitoring, and management efficiency, leading to a 2x increase in productivity.


    • Technologies:
    • TypeScript TypeScript
    • JavaScript JavaScript
    • Golang Golang
    • React.js React.js
    • React Native React Native
    • Google Cloud Google Cloud
    • AWS AWS
    • PostgreSQL PostgreSQL
  • Fullstack developer

    Always Fashion - 2 years

    • Successfully developed and maintained a luxury eCommerce application with React, Node.js, and MongoDB from scratch.
    • Implemented complex business logic for product search, ordering, and payment processing, resulting in a seamless customer experience.
    • Increased the speed and efficiency of order processing using RabbitMQ message brokers.
    • Maintained and updated the application codebase, ensuring it was bug-free and scalable.
    • Documented the application's codebase, APIs, and technical architecture for future reference and maintenance.
    • Developed custom APIs for internal use and integration with external applications.


    • Technologies:
    • React.js React.js


  • BSc.Computer Science

    Bahcesehir University, Istanbul, TR · 2013 - 2017

  • BSc.Business Administration

    Bahcesehir University, Istanbul, TR · 2011 - 2015


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