Erdem Özcan - Voice Transcription & Preprocessing Specialist

Q: Where is Erdem based?

Erdem is based in İstanbul, Turkey .

Q: What languages does Erdem speak?

Erdem speaks the following languages: English (Advanced), Turkish (Advanced) .

Q: How many years of experience does Erdem have?

Erdem has at least 5 years of experience. During this time, Erdem has worked in at least 5 different roles and for 7 different companies . The average length of individual experience is 1 year and 8 months . Note that Erdem may not have shared all experience and actually has more experience.

Q: What is Erdem's latest experience?

Erdem's most recent position is Voice Transcription & Preprocessing Specialist - NLP & AI Projects at AON Data .

Q: What companies has Erdem worked for in recent years?

In recent years, Erdem has worked for AON Data , ITU Blockchain , Peroptyx , Scale AI , and Kumiho Espor .

Q: Which industries is Erdem most experienced in?

Erdem is most experienced in industries like Information Technology , Education , and Media and Entertainment . Erdem also has some experience in Sport , Advertising , and Professional Services .

Q: Which business areas is Erdem most experienced in?

Erdem is most experienced in business areas like Research and Development , Quality Assurance , and Finance . Erdem also has some experience in Project Management , Strategy , and Marketing .

Q: What is Erdem's education?

Erdem holds a Bachelor in Engineering from University of Palermo and a Bachelor in Environmental Engineering from ITU – Istanbul Technical University .

Q: Does Erdem have any certificates?

Erdem has 11 certificates . Among them, these include: Data Analysis School Artificial Intelligence Module , Data Analysis Path , Certificate Of Achievement Sales, and Marketing And Finance .

Recommended expert

İstanbul, Turkey

Experience

Jan 2025 - Apr 2025

4 months

Voice Transcription & Preprocessing Specialist - NLP & AI Projects

AON Data

Sep 2023 - Present

2 years 7 months

Advisory Board Member

ITU Blockchain

ITU Blockchain is Turkey's largest and most established Web3 and blockchain community, founded within Istanbul Technical University.
With over 5,000 members and strong partnerships across academia and industry, ITU Blockchain plays a leading role in Turkey’s Web3 ecosystem.
Leading the planning and execution of large-scale blockchain events, hackathons, and seminars.
Securing partnerships and sponsorships with top-tier companies and academic institutions.
Overseeing financial planning and budget management for events and club operations.
Providing strategic direction to board activities and mentoring junior members.
Shaping the community’s long-term vision and aligning event strategies with educational goals.

Aug 2023 - Present

2 years 8 months

AI Quality Rater

Peroptyx

Perform data labeling and content evaluation for machine learning and search engine models.
Ensure output quality, relevance, and alignment with user intent across diverse AI tasks.
Contribute to improving LLMs through structured feedback on language, coherence, and context.

Jul 2023 - Nov 2023

5 months

LLM Trainer

Scale AI

Dec 2020 - Dec 2021

1 year 1 month

İstanbul, Turkey

SMM/Editor

Kumiho Espor

Community management and social media plans.

Feb 2020 - Apr 2020

3 months

İstanbul, Turkey

SMM/Editor

Esporkolik

Apr 2019 - Jan 2020

10 months

İstanbul, Turkey

SMM/Editor

Esporin

Industry Experience

See where this freelancer has spent most of their professional time.

Experienced in Information Technology, Education, Media and Entertainment, Sport, Advertising, and Professional Services.

Information Technology

Education

Media and Entertainment

Sport

Advertising

Professional Services

Business Area Experience

See which departments and functions this freelancer has contributed to most.

Experienced in Research and Development, Finance, Project Management, Strategy, Quality Assurance, and Marketing.

Research and Development

Finance

Project Management

Strategy

Quality Assurance

Marketing

Summary

Multidisciplinary AI enthusiast and Environmental Engineering student with hands-on experience in data labeling, quality evaluation, and LLM training. Actively serving as an Advisory Board Member at ITU Blockchain, Web3 community, with a background in financial oversight and strategic planning. Proven record in NLP, generative AI workflows, and event-led community engagement.

Skills

Communication (1 Year)
Data Analysis Skills (2 Years)
Data Classification (3 Years)
Organization (2 Years)
Deep Learning (1 Year)
Smm (2 Years)
Event Planning
Microsoft Excel (4 Years)
Python (2 Years)
Natural Language Processing (1 Year)
Marketing
Sql
Blockchain (3 Years)
Ai (2 Years)
Machine Learning (2 Years)
Microsoft Office

Languages

English

Advanced

Turkish

Advanced

Education

Jan 2025 - Present

University of Palermo

Bachelor's degree · Engineering · Palermo, Italy

Sep 2022 - Present

ITU – Istanbul Technical University

Bachelor's degree · Environmental Engineering · İstanbul, Turkey

Certifications & licenses

Data Analysis School Artificial Intelligence Module

Council Of Higher Education (YÖK)

Data Analysis Path

Certificate Of Achievement Sales, Marketing And Finance

Young Executive Academy

Data Analysis Path E-commerce

Patika.dev

Certificate Of Achievement Digital Transformation And Big Data

Young Executive Academy

Certificate Of Achievement UEFA Safety, Security And Service

Young Executive Academy

Introduction To Data Science And Artificial Intelligence

Google Digital Marketing

Python Programming For Data Science

Miuul Python Programming For Data Science Certification Program

PFSA Introduction Into Foundation Phase Scouting

Statistics

Experience

Total positions 7

Experience in Information Technology 2.5 y

Avg length 1 y 1 m

Longest experience 2 y 7 m

Global Experience

Countries worked in 1 (Turkey)

Primary country Turkey

Expertise

Recent roles Voice Transcription & Preprocessing Specialist - NLP & AI Projects, Advisory Board Member, AI Quality Rater

Main industries Information Technology, Education, Media and Entertainment

Main business areas Research and Development, Finance, Project Management

Qualifications

Highest degree Bachelor

Certifications earned 11

Profile

Created

November 2025

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Frequently asked questions

Do you have questions? Here you can find further information.

Where is Erdem based?

Erdem is based in İstanbul, Turkey.

What languages does Erdem speak?

Erdem speaks the following languages: English (Advanced), Turkish (Advanced).

How many years of experience does Erdem have?

Erdem has at least 5 years of experience. During this time, Erdem has worked in at least 5 different roles and for 7 different companies. The average length of individual experience is 1 year and 8 months. Note that Erdem may not have shared all experience and actually has more experience.

What roles would Erdem be best suited for?

Based on recent experience, Erdem would be well-suited for roles such as: Voice Transcription & Preprocessing Specialist - NLP & AI Projects, Advisory Board Member, AI Quality Rater.

What is Erdem's latest experience?

Erdem's most recent position is Voice Transcription & Preprocessing Specialist - NLP & AI Projects at AON Data.

What companies has Erdem worked for in recent years?

In recent years, Erdem has worked for AON Data, ITU Blockchain, Peroptyx, Scale AI, and Kumiho Espor.

Which industries is Erdem most experienced in?

Erdem is most experienced in industries like Information Technology, Education, and Media and Entertainment. Erdem also has some experience in Sport, Advertising, and Professional Services.

Which business areas is Erdem most experienced in?

Erdem is most experienced in business areas like Research and Development, Quality Assurance, and Finance. Erdem also has some experience in Project Management, Strategy, and Marketing.

What is Erdem's education?

Erdem holds a Bachelor in Engineering from University of Palermo and a Bachelor in Environmental Engineering from ITU – Istanbul Technical University.

Does Erdem have any certificates?

Erdem has 11 certificates. Among them, these include: Data Analysis School Artificial Intelligence Module, Data Analysis Path, Certificate Of Achievement Sales, and Marketing And Finance.

What is the availability of Erdem?

Erdem is immediately available full-time for suitable projects.

What is the rate of Erdem?

Erdem's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.