Abdurrahman T.

About Me

I am an experienced Backend Engineer/Data Scientist with 3+ years of experience; delivering high-quality, now-in-production APIs and services to clients. I have expertise in API design, Backend and Big Data/ML. I am also a security enthusiast with hands-on experience in OWASP SCP.

AI, ML & LLM

Frontend

Backend

Database

DevOps

QA & Testing

Other

Work history

UpStack
UpStack
Backend Developer/Data Scientist
2019 - Present (6 years)
Remote
  • Creating and developing innovative software solutions for clients across a broad range of industries.

  • Participate in scrums consisting of cross-functional teams, both software and hardware.

  • Ensure that features are being delivered efficiently and on-time.

Inosens
Inosens
Backend Engineer/Data Scientist
2018 - 2018
Istanbul, Turkey
  • Designed and built solutions and products for some of the biggest corporations in Turkey.

  • Offered technical expertise and support for the delivery of highly available, low latency, and scalable backends for clients.

  • Defined and maintained coding standards on projects, reviewed code, and led refactoring activities.

Freelance
Freelance
Backend Engineer/Data Scientist
2016 - 2019 (3 years)
Remote
  • Designed and built a scalable research platform that allows researchers and journalists to conduct research on online content.

  • Provided functional expertise for the design and implementation of backend and big-data solutions.

  • Designed and delivered several APIs and micro-services.

Showcase

System Architect/Backend Developer/Big Data/Machine Learning - Research and Analytics platform (Used as A Service, API)
System Architect/Backend Developer/Big Data/Machine Learning - Research and Analytics platform (Used as A Service, API)
  • Developed a machine learning-powered research platform for journalists and researchers.

  • The platform aggregates data from social media, news feeds, and blogs.

  • Currently in use by multiple research institutions.

Backend Developer/Machine Learning - Real-time brand monitoring on Twitter (Used as Service, API)
Backend Developer/Machine Learning - Real-time brand monitoring on Twitter (Used as Service, API)
  • Designed, developed, and delivered a real-time brand monitoring solution.

  • Analyzed customer feedback and reported negative feedback to clients in real-time.

  • Improved system classification accuracy through API and machine learning pipeline development.

System Architect/Backend Developer/Big Data/Machine Learning - Automated customer support agent (Used as a Service, API)
System Architect/Backend Developer/Big Data/Machine Learning - Automated customer support agent (Used as a Service, API)
  • Developed a modern AI bot for automated customer support.

  • Created a RESTful API for integration with businesses.

  • Provides full Turkish support, being used by a few enterprise clients in Turkey.

Education

Education
BSc. Computer Engineering
Istanbul Sehir University
2016 - 2018 (2 years)