Hi
Hi
Hi
I’m Bogdan Chechin.
I’m Bogdan Chechin.
I’m Bogdan Chechin.
I’m Bogdan Chechin.
I have developed digital products used by
14,000,000+ people — and help companies scale through engineering of high-performing systems.
I have developed digital products used by
14,000,000+ people — and help companies scale through engineering of high-performing systems.
I have developed digital products used by
14,000,000+ people — and help companies scale through engineering of high-performing systems.
I have developed digital products used by 14,000,000+ users — and help companies scale through engineering of high-performing systems.
My Current Focus
My Current Focus
Birthday Countdown
Birthday Countdown
Birthday Countdown
Birthday Countdown
A large-scale Telegram-based system designed for people who deeply value birthdays — both their own and those of their loved ones.
The product helps users track and celebrate birthdays and receive reminders.
A large-scale Telegram-based system designed for people who deeply value birthdays — both their own and those of their loved ones.
The product helps users track and celebrate birthdays and receive reminders.
A large-scale Telegram-based system designed for people who deeply value birthdays — both their own and those of their loved ones.
The product helps users track and celebrate birthdays and receive reminders.
A large-scale Telegram-based system designed for people who deeply value birthdays — both their own and those of their loved ones.
The product helps users track and celebrate birthdays and receive reminders.
6.5M
6.5M
6.5M
users across 50+ countries
users across 50+ countries
users across 50+ countries
1.5M
1.5M
1.5M
monthly active users
monthly active users
monthly active users
10K
10K
10K
people a day growth
people a day growth
people a day growth
70K
70K
70K
community subscribers
community subscribers
community subscribers
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EasyStats
EasyStats
EasyStats
EasyStats
A developer-first platform used by thousands of developers for tracking user behavior and traffic across Telegram bots, combining public data parsing with full integration via bot tokens. Built on a high-load, distributed architecture in Go, it offers reliable performance at scale.
Not just analytics — it’s a full-stack infrastructure layer for product owners building in the Telegram ecosystem.
A developer-first platform used by thousands of developers for tracking user behavior and traffic across Telegram bots, combining public data parsing with full integration via bot tokens. Built on a high-load, distributed architecture in Go, it offers reliable performance at scale.
Not just analytics — it’s a full-stack infrastructure layer for product owners building in the Telegram ecosystem.
A developer-first platform used by thousands of developers for tracking user behavior and traffic across Telegram bots, combining public data parsing with full integration via bot tokens. Built on a high-load, distributed architecture in Go, it offers reliable performance at scale.
Not just analytics — it’s a full-stack infrastructure layer for product owners building in the Telegram ecosystem.
A developer-first platform used by thousands of developers for tracking user behavior and traffic across Telegram bots, combining public data parsing with full integration via bot tokens. Built on a high-load, distributed architecture in Go, it offers reliable performance at scale.
Not just analytics — it’s a full-stack infrastructure layer for product owners building in the Telegram ecosystem.
5K+
5K+
5K+
developers connected
developers connected
developers connected
1K
1K
1K
events processed every second
events processed every second
events processed every second
100M+
100M+
100M+
events/day handled at scale
events/day handled at scale
events/day handled at scale
Show more
Product-Driven Engineering & Scalable Systems
Product-Driven Engineering & Scalable Systems
Helping teams turn complex ideas into efficient, user-focused platforms
Helping teams turn complex ideas into efficient, user-focused platforms
Helping teams turn complex ideas into efficient, user-focused platforms
Helping teams turn complex ideas into efficient, user-focused platforms
I collaborate with select teams as a product-oriented engineer, helping them scale through thoughtful technology, systems architecture, and systems design. With experience building platforms used by millions, I apply proven frameworks to drive efficient, scalable growth.
I collaborate with select teams as a product-oriented engineer, helping them scale through thoughtful technology, systems architecture, and systems design. With experience building platforms used by millions, I apply proven frameworks to drive efficient, scalable growth.
• SYSTEMS ARCHITECTURE
Skilled in designing scalable, distributed infrastructures for high-load environments
• DATA & ALGORITHMS
Experienced in real-time data processing, algorithmic optimization, and applied math
• TELEGRAM DEVELOPMENT
Deep expertise in building bots, analytics tools, and custom integrations on Telegram
• RAPID PROTOTYPING
Strong at quickly turning ideas into functional MVPs using lean experimentation
• SYSTEMS ARCHITECTURE
Skilled in designing scalable, distributed infrastructures for high-load environments
• DATA & ALGORITHMS
Experienced in real-time data processing, algorithmic optimization, and applied math
• TELEGRAM DEVELOPMENT
Deep expertise in building bots, analytics tools, and custom integrations on Telegram
• RAPID PROTOTYPING
Strong at quickly turning ideas into functional MVPs using lean experimentation
• SYSTEMS ARCHITECTURE
Skilled in designing scalable, distributed infrastructures for high-load environments
• DATA & ALGORITHMS
Experienced in real-time data processing, algorithmic optimization, and applied math
• TELEGRAM DEVELOPMENT
Deep expertise in building bots, analytics tools, and custom integrations on Telegram
• RAPID PROTOTYPING
Strong at quickly turning ideas into functional MVPs using lean experimentation
• SYSTEMS ARCHITECTURE
Skilled in designing scalable, distributed infrastructures for high-load environments
• DATA & ALGORITHMS
Experienced in real-time data processing, algorithmic optimization, and applied math
• TELEGRAM DEVELOPMENT
Deep expertise in building bots, analytics tools, and custom integrations on Telegram
• RAPID PROTOTYPING
Strong at quickly turning ideas into functional MVPs using lean experimentation
About me
About me
My background blends applied math, computer science, and hands-on startup experience.
I’ve solved hard problems, coded products from zero to millions of users.
My background blends applied math, computer science, and hands-on startup experience.
I’ve solved hard problems, built from zero, and stayed close to the code.
My background blends applied math, computer science, and hands-on startup experience.
I’ve solved hard problems, built from zero, and stayed close to the code.
My background blends applied math, computer science, and hands-on startup experience.
I’ve solved hard problems, built from zero, and stayed close to the code.
Education
Education
Applied Math & CS @ HSE (Higher School of Economics)
HSE — a top Eastern European university in math and computer science. My program combined advanced math with practical computer science and systems engineering.
#1 University in Russia
Top 200 Worldwide in Math / CS
Education
Applied Math & CS @ HSE (Higher School of Economics)
HSE — a top Eastern European university in math and computer science. My program combined advanced math with practical computer science and systems engineering.
#1 University in Russia
Top 200 Worldwide in Math / CS
Saint Petersburg Lyceum No. 239
Russia’s top math and physics school, known for alumni including Fields Medalists, FIDE World Chess Champions, IMO & ICPC winners, and leading global scientists.
Saint Petersburg Lyceum No. 239
Russia’s top math and physics school, known for alumni including Fields Medalists, FIDE World Chess Champions, IMO & ICPC winners, and leading global scientists.
Competitions
Competitions
ICPC
ICPC — the world’s most prestigious competitive programming competition for university students. I reached the 1/4 finals and won a prize as part of my team, competing against top global universities
Competitions
ICPC
ICPC — the world’s most prestigious competitive programming competition for university students. I reached the 1/4 finals and won a prize as part of my team, competing against top global universities
Mathematical Olympiads
Winner of major math olympiads, including the International Tournament of Towns and the St. Petersburg Mathematical Olympiad — one of the most competitive math olympiads in Europe.
Mathematical Olympiads
Winner of major math olympiads, including the International Tournament of Towns and the St. Petersburg Mathematical Olympiad — one of the most competitive math olympiads in Europe.
Codeforces
Codeforces — one of the world’s largest competitive programming platforms. Achieved 2000+ rating, and I will be the top 5 coder in the UAE, by Codeforces rating, after I get a freelance license and Emirates ID.
Codeforces
Codeforces — one of the world’s largest competitive programming platforms. Achieved 2000+ rating, and I will be the top 5 coder in the UAE, by Codeforces rating, after I get a freelance license and Emirates ID.
Community Involvement & Public Impact
It’s not just about building —
it’s about giving back.
I mentor, speak, and contribute to the communities that shaped me.
• Public Impact During COVID-19
Driving large-scale change through digital advocacy and technology
During the pandemic, I launched initiatives that reached millions — including a petition with 500,000+ signatures that accelerated Russia’s shift to online education. I also developed platforms for distributing verified health information, earning national media coverage and recognition on TV.
• Mentorship & Speaking
Sharing experience through lectures, panels, and student mentorship
I've spoken at HSE University, mentoring young builders at the intersection of technology, systems thinking, and product innovation. I was invited to speak at events like TEDx. I regularly join university programs to support the next generation of engineers and founders.
Community Involvement & Public Impact
It’s not just about building —
it’s about giving back.
I mentor, speak, and contribute to the communities that shaped me.
• Public Impact During COVID-19
Driving large-scale change through digital advocacy and technology
During the pandemic, I launched initiatives that reached millions — including a petition with 500,000+ signatures that accelerated Russia’s shift to online education. I also developed platforms for distributing verified health information, earning national media coverage and recognition on TV.
• Mentorship & Speaking
Sharing experience through lectures, panels, and student mentorship
I've spoken at HSE University, mentoring young builders at the intersection of technology, systems thinking, and product innovation. I was invited to speak at events like TEDx. I regularly join university programs to support the next generation of engineers and founders.
Testimonials
“Bogdan is an absolute beast. He combines deep product intuition with serious engineering and mathematical firepower. He helped me optimize core algorithms to their theoretical limit —
I didn’t even realize that was possible before working with him.”
Nilesh Khaitan
Founder @acmeonetap, ex-Crypto Lead @ Venmo/PayPal, UAE Golden Visa Recipient
“Bogdan is an absolute beast. He combines deep product intuition with serious engineering and mathematical firepower. He helped me optimize core algorithms to their theoretical limit —
I didn’t even realize that was possible before working with him.”
Nilesh Khaitan
Founder @acmeonetap, ex-Crypto Lead @ Venmo/PayPal, UAE Golden Visa Recipient
“Bogdan’s involvement during the early prototyping phase of one of our upcoming titles was incredibly valuable. As a gaming studio with hundreds of millions of downloads, we needed both speed and clarity. Bogdan brought both — helping us design a scalable technical architecture that allowed our team to move faster with confidence. His input saved us significant time and resources at a critical stage.”
Philipp Mishchenko
CMO at Jet Games FZ-LLC, mobile game studio with 250M+ downloads
“Bogdan’s involvement during the early prototyping phase of one of our upcoming titles was incredibly valuable. As a gaming studio with hundreds of millions of downloads, we needed both speed and clarity. Bogdan brought both — helping us design a scalable technical architecture that allowed our team to move faster with confidence. His input saved us significant time and resources at a critical stage.”
Philipp Mishchenko
CMO at Jet Games FZ-LLC, mobile game studio with 250M+ downloads
“Bogdan has a rare kind of depth — he understands virality and growth mechanics not just from a product perspective, but at a systems and data level. His input helped shape a series of hypotheses that led to a meaningful spike in both traction and quality of our audience. Beyond that, his thinking is always grounded in technology — sharp, scalable, and execution-ready.”
Tatiana Saveleva
Founder of InfluAI, Forbes 30 Under 30 in AI & Technology
“Bogdan has a rare kind of depth — he understands virality and growth mechanics not just from a product perspective, but at a systems and data level. His input helped shape a series of hypotheses that led to a meaningful spike in both traction and quality of our audience. Beyond that, his thinking is always grounded in technology — sharp, scalable, and execution-ready.”
Tatiana Saveleva
Founder of InfluAI, Forbes 30 Under 30 in AI & Technology
I share product thinking, experiments, unfiltered thoughts on building and growing —
I share product thinking, experiments, unfiltered thoughts on building and growing
I share product thinking, experiments, unfiltered thoughts on buildin gand growing —
I share product thinking, experiments, unfiltered thoughts on building and growing —
join my Telegram Channel
— join my Telegram Channel
join my Telegram Channel
join my Telegram Channel
**English language coming soon
**English language coming soon
Bogdan Chechin
@bchechin