Semih D.

LLM Engineer

Avatar placeholder
İstanbul, Turkey

Experience

Sep 2024 - Present
1 year 4 months

LLM Engineer

Turing Enterprises

  • Assessed user–chatbot interactions by determining task completion accuracy and diagnosing failure causes such as technical or permission-related issues.
  • Compared multiple model outputs for a given prompt, evaluating each based on instruction following, executability, and accuracy to identify the superior response.
  • Analyzed GitHub repositories to test model capabilities in feature development; when models failed, implemented the required code and classes to enhance their functional performance.
  • Categorized text segments by determining whether they were code-related and, if so, identified the programming language and specific subtopic (e.g., adding new features, refactoring, error handling).
May 2024 - Sep 2024
5 months

NLP Developer

Saha Robotik

  • Worked on a project focused on enhancing the speech recognition capabilities of a restaurant order-taking robot by identifying problematic food names, recording accurate pronunciations, and fine-tuning the Whisper model to improve recognition of complex terms. Technologies used: Whisper Model, Transformers, PyTorch, TTS Model
  • Developed a dictionary-based sentiment analysis tool for the Turkish language, enabling accurate sentiment analysis of Turkish texts and reviews. Technologies used: NLP techniques, NLTK, spacy, textBlob, Zemberek, Turkish-lexicon
Oct 2020 - May 2024
3 years 8 months

Software Developer

BookLogic

  • Developed a text engine utilizing a fine-tuned transformer-based model trained on hotel industry tweets and keywords to automatically generate marketing and promotional content for hotels. Technologies used: Transformers, Word2Vec, FastText, NLTK, Web Scraping, Keyword Extraction
  • Built an application to analyze customer reviews by performing sentiment analysis to produce detailed reports on overall experience, highlighting likes and dislikes. Technologies used: MongoDB, NLTK, Word2Vec, Sentiment Analysis, Web Scraping

Summary

I'm working on projects in the field of natural language processing.

Always curious and open to new technologies.

Languages

Turkish
Native
English
Advanced

Education

Oct 2021 - Jun 2024

Yildiz Technical University

Master's Degree · Computer Engineering · İstanbul, Turkey

Oct 2015 - Jun 2021

Yildiz Technical University

Bachelor's Degree · Computer Engineering · İstanbul, Turkey

Need a freelancer? Find your match in seconds.
Try FRATCH GPT
More actions

Similar Freelancers

Discover other experts with similar qualifications and experience

Kunter K.
Kunter K.

Senior Data Scientist / AI Engineer

View Profile
Kaan D.
Kaan D.

IT Consultant

View Profile
Eduard V.
Eduard V.

Tech Lead Customer Base Documentation Automation

View Profile
Manuel P.
Manuel P.

AI Solution Architect

View Profile
Yağız Y.
Yağız Y.

Data Annotator

View Profile
Julien L.
Julien L.

MLOps Engineer

View Profile
Tim R.
Tim R.

AI Engineer

View Profile
Kiran Kumar K.
Kiran Kumar K.

Applied NLP: Word-Level Encoding for Smarter Event Predictions

View Profile
Riccardo A.
Riccardo A.

Voice AI Trainer & Audio Transcriber

View Profile
Mathew D.
Mathew D.

Data Science Expert and AI Strategist

View Profile
Mahmoud H.
Mahmoud H.

Data Annotation Specialist

View Profile
Merve S.
Merve S.

Product Manager, Corporate Investment Products

View Profile
Mohamed S.
Mohamed S.

Machine Learning Engineer (Part Time)

View Profile
Fiona Elena Cosima S.
Fiona Elena Cosima S.

Software Engineer, LLM & generative Artist

View Profile
Mark W.
Mark W.

Independent IT/AI Consultant

View Profile
Nimrod G.
Nimrod G.

Data Scientist

View Profile
FRATCH F.
FRATCH F.

Data Scientist

View Profile
Stephan S.
Stephan S.

Senior Data/ML Consultant & Technical Lead

View Profile
Filipp T.
Filipp T.

Multi-chain LLM Copilot for Academic Teaching and Studying

View Profile
Ursula M.
Ursula M.

Data Scientist & AI Engineer & AI Architect

View Profile
Martin R.
Martin R.

Senior AI Consultant and Research Scientist

View Profile
Muntaha S.
Muntaha S.

AI Engineer (Freelance)

View Profile
Karl E.
Karl E.

Hiring Requirement

View Profile
Robin L.
Robin L.

AI Tutor & Chemistry/Biology Specialist

View Profile
Surinder R.
Surinder R.

Product Owner R&D Software

View Profile
Ahmed N.
Ahmed N.

AI & Data Science Intern

View Profile
Dr Markus B.
Dr Markus B.

AI Engineer

View Profile
Jürgen F.
Jürgen F.

AR/VR/XR Architect

View Profile
David O.
David O.

IT Student Assistant

View Profile
Maciej K.
Maciej K.

Senior Backend Engineer & AI System Developer

View Profile