
zeki -
AI and Backend Developer
Salary / Daily rate
Isparta, Isparta Merkez/Isparta, Türkiye
Freelance, open to permanent contract
Skills
Languages
About me
Intro
AI/Backend Developer with 3+ years specializing in Python microservices and ML integration. Built algorithmic trading systems, OCR solutions, and NLP models while solving complex backend challenges at tech companies. Expert in FastAPI, PostgreSQL, and PyTorch with proven ability to deliver scalable AI-powered applications.
Work experience
AI/Backend Engineer
AiFA Labs
Jun 2024 - Present
2 years 5 months
Back End Developer
Relimetrics, Inc.
Oct 2023 - Jul 2024
10 months
● Solved the bugs that created a conflict in the Microservice using FastApi. ● Restructured the DataBase logic. ● Integrated the Pytorch AI model solution (Instance Segmentation) into the microservice. ● Successfully communicated the asynchronous multiple requests using the queue system via RabbitMQ
Python Engineer
Oxalys
Nov 2022 - Aug 2023
10 months
Worked on Algorithmic trade on crypto platforms such as Binance, Deribit. ● Created the trading algorithms for the exchange strategy. ● Monitored the endpoints with FastAPI. ● Managed the application's backend and database. ● Used the pre-commit files for each project. ● Styled with pep 8, flake8, black in pre-commit pipeline. ● Tested Unit, Mock, Integration Test cases in Pytest. ● GitHub action was used to implement CI/CD pipeline. ● To keep requests in secure, created Cors proxy server in Node.js
Solution Engineer
Instabase
May 2022 - Oct 2022
6 months
Instabase Platform and its unique Python syntax and libraries have been learnt to use the Data Engineering Process. ● In order to understand the customer's requirements detailly, it was discussed by the customer to define the business logic. ● Using the state of art OCR (Optical Character Recognition) AI model, documents which have an extension such as pdf, jpeg etc were processed, then extracted all text data from the document. ● After considering which token is necessary for the customer from unstructured data. From the document, Unstructured data was converted to structured tabular data using OCR model and customized Python UDF function based on customers needs. ● Once all the engineering stuff has been completed, unstructured documents such as pdf, jpeg etc. were delivered to customers as curated and structured table data.
Data Scientist
Hybrid Core
May 2021 - May 2022
1 year 1 month
Made a contribution to developed a Spacy Rule-based Named Entity Recognition System with social science text data by using OOP (Object Oriented Programming). ● Saved annotation into Postgresql, by using Python configuration with Postgresql. ● In order to speed up code performance, Python Multithreading was used. ● The results were evaluated with a Subject Matter Expert to confirm the correctness of the system. ● Implemented attention based Hierarchical Text Classification with tensorflow. ● As a data science team, researched open-source data from a variety of resources to feed the system with the new data. ● Provided GPU support to Deep Learning Model (BERT) for the text classification. That significantly reduced model training time.
Data Science Intern
Macedon Real Estate
Feb 2021 - May 2021
4 months
United States
Built an automated data pipeline on AWS . ● While web scraping, Pandas, BeautifulSoup were used. ● Connected different AWS services to each other. For instance, EC2 to S3. ● In order to create an algorithm continuously, use Bash Script. ● Performed EDA on real estate data-set. ● Followed the kanban project management method.