Portfolio — 2026

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Real problems. Scalable products. Proven by data.

Fractional CPO · Product Manager · AI Builder

Web · Mobile · Backend · Blockchain · Payments

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01 — Products

Built & shipped.

Also led as PM

Products I shipped at scale — as the PM driving strategy, roadmap, and execution.

03 — Background


building product.

Fractional CPO & AI Product Advisor

Independent · MENA

2024 — now

+

Head of Product

Bondai Holdings · Saudi Arabia

2022 — 2024

+

Senior Product Manager

SportyBet · Remote · €1B+ GGR

2020 — 2022

+

Senior PM

Cointral · Istanbul

2018 — 2020

+

Senior PM

HProTravel / Hotelspro · Istanbul

2013 — 2018

+

Education

Middle East Technical University

Middle East Technical University

B.Sc. Computer Engineering · Ankara, Turkey

04 — Recommendations

What they say.

His vision of products combined with technical skills and soft skills make him a true product manager. He trusts data instead of guesses and values quality above all. His skills in data-driven approach and ability to see the big picture make him a trustworthy colleague you can always rely on.

Sinan İslekdemir

Software Engineer · Elisa Industriq

Sarper is one of the most successful product managers I have had the privilege of working with. His 'can do' attitude and ability to resist low-value, high-cost feature requests is a major advantage for any company looking to create iterative but stable products.

Burak Alparslan

Lead Product Manager · SmartMessage

He is open minded, smart and analytical thinker. He knows how to plan and build the right product based on customer feedbacks, market conditions and product data. Having good empathy, he can communicate greatly with both technical and business partners.

Faruk Temur

Founder · Nexo · Travel Tech

He is a constructive individual with good follow up and communication and technical skills. He adds value to what he does, is a team player, and always likes learning new things and improving himself.

Nevgül Bilsel Safkan

General Director · Sabancı Foundation

I was working with Sarper for more than 5 years. I can definitely say that he is a very experienced product manager, careful to all details and needs of the requester team. It's been a great pleasure working with him.

Elizaveta Sadak

Director of Contracting · Go Global Travel

Sarper has always been a great ally with his approachability and knowledge of the product. He was a good listener and excellent problem solver. His coordination skills were especially handy keeping everyone informed on updates and issues in a timely manner.

Pinar Sungur

Director of Sourcing · HotelsPro

No matter how much the workload, he always finds the time to support his colleagues and business partners with his technical knowledge and friendly, team-oriented approach. Working with him made the most difficult concepts very easy to catch.

Marco Masulii

Engineering Manager · Agoda

I worked with Sarper in the same product team for more than 3 years. He has been one of the most successful amongst other product managers. His can-do attitude and ability to resist low-value, high-cost feature requests will be a major advantage for any company.

Güneş Ulutürk

Asst. VP Product · P Tech

Sarper is a helpful and experienced product manager. He has quite much experience in product management and he likes to share it with juniors. He is a positive person and a good listener. He was the product manager of Compass which was built from scratch and proven to be a good product.

Gizem Terzi Türkoğlu

Head of Marketing · Kartaca

He is planned and priority oriented. In spite of his focus on his plan, he was flexible enough to manage on-the-spot issues because he always sees the big picture. He is a smiling face who keeps calm during major crises. I would like to co-work with him again.

Tuba Kodamanoglu

Head of Customer Support · SG Veteris

Sarper is always at the forefront with his attention to detail, his teaching approach and work ethic. He never shies away from taking on complex process problems both within and outside the team. He is the go-to person for quick solutions on long-running, high-complexity projects.

Zeynep Ece Varol

Head of Product · Emlakjet

Sarper is solution-oriented, knows his teammates' strengths and personalities well, and picks up the load during busy periods. He has the rare ability to simultaneously carry out the roles of Project Manager, Team Leader, and Developer — all while being genuinely enjoyable to work with.

Burhan Çetin

Software Development Manager · Şanstech

His vision of products combined with technical skills and soft skills make him a true product manager. He trusts data instead of guesses and values quality above all. His skills in data-driven approach and ability to see the big picture make him a trustworthy colleague you can always rely on.

Sinan İslekdemir

Software Engineer · Elisa Industriq

Sarper is one of the most successful product managers I have had the privilege of working with. His 'can do' attitude and ability to resist low-value, high-cost feature requests is a major advantage for any company looking to create iterative but stable products.

Burak Alparslan

Lead Product Manager · SmartMessage

He is open minded, smart and analytical thinker. He knows how to plan and build the right product based on customer feedbacks, market conditions and product data. Having good empathy, he can communicate greatly with both technical and business partners.

Faruk Temur

Founder · Nexo · Travel Tech

He is a constructive individual with good follow up and communication and technical skills. He adds value to what he does, is a team player, and always likes learning new things and improving himself.

Nevgül Bilsel Safkan

General Director · Sabancı Foundation

I was working with Sarper for more than 5 years. I can definitely say that he is a very experienced product manager, careful to all details and needs of the requester team. It's been a great pleasure working with him.

Elizaveta Sadak

Director of Contracting · Go Global Travel

Sarper has always been a great ally with his approachability and knowledge of the product. He was a good listener and excellent problem solver. His coordination skills were especially handy keeping everyone informed on updates and issues in a timely manner.

Pinar Sungur

Director of Sourcing · HotelsPro

No matter how much the workload, he always finds the time to support his colleagues and business partners with his technical knowledge and friendly, team-oriented approach. Working with him made the most difficult concepts very easy to catch.

Marco Masulii

Engineering Manager · Agoda

I worked with Sarper in the same product team for more than 3 years. He has been one of the most successful amongst other product managers. His can-do attitude and ability to resist low-value, high-cost feature requests will be a major advantage for any company.

Güneş Ulutürk

Asst. VP Product · P Tech

Sarper is a helpful and experienced product manager. He has quite much experience in product management and he likes to share it with juniors. He is a positive person and a good listener. He was the product manager of Compass which was built from scratch and proven to be a good product.

Gizem Terzi Türkoğlu

Head of Marketing · Kartaca

He is planned and priority oriented. In spite of his focus on his plan, he was flexible enough to manage on-the-spot issues because he always sees the big picture. He is a smiling face who keeps calm during major crises. I would like to co-work with him again.

Tuba Kodamanoglu

Head of Customer Support · SG Veteris

Sarper is always at the forefront with his attention to detail, his teaching approach and work ethic. He never shies away from taking on complex process problems both within and outside the team. He is the go-to person for quick solutions on long-running, high-complexity projects.

Zeynep Ece Varol

Head of Product · Emlakjet

Sarper is solution-oriented, knows his teammates' strengths and personalities well, and picks up the load during busy periods. He has the rare ability to simultaneously carry out the roles of Project Manager, Team Leader, and Developer — all while being genuinely enjoyable to work with.

Burhan Çetin

Software Development Manager · Şanstech

Remote-first

32 countries.

Worked and lived across Europe, Middle East,
Asia & the Americas.