Janos Perei
Berlin, Berlin, Deutschland
4505 Follower:innen
500+ Kontakte
4505 Follower:innen
500+ Kontakte
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Janos is a senior marketing and strategic growth professional with 15+ years in mobile…
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4505 Follower:innen
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Janos Perei hat dies geteiltUA Society Unplugged is almost here, and the final tickets are disappearing fast. We’ve assembled a stellar line-up of speakers from Supercell, Twin Harbour Interactive, Supercent, PLAYSTUDIOS, Hypemasters, DRIMAGE, BoomBit, CrazyLabs, AppsFlyer, Smadex, and Adikteev to share the kind of leading-edge insights growth marketers actually need. If you’re in the industry and want to stay ahead of what’s next, request your ticket here: https://lnkd.in/ed5wHW8g This event is exclusively for app developers and publishers. #UASociety #UASocietyUnplugged #Seoul #MobileGrowth #UserAcquisition #MobileMarketing #SeoulNetworking
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Janos Perei hat dies geteiltUA Society Unplugged is back in Seoul - shaping up to be one of the most signal-dense rooms for mobile growth in 2026. If you're growing a mobile app or game, this is where the real conversations happen - not theory, but what’s actually working right now. With just one month to go, tickets are moving fast. If it’s relevant to you, you already know you should be in that room: https://lnkd.in/ed5wHW8g #UASociety #UASocietyUnplugged #Seoul #MobileGrowth #UserAcquisition #MobileMarketing #AppMarketing #GamingGrowth #AdTechJanos Perei hat dies geteilt👀 UA Society Unplugged Seoul 🇰🇷 – Agenda just got hotter We’ve just locked in speakers from Supercell, Hypemasters, PLAYSTUDIOS, Twin Harbour Interactive, Supercent, CrazyLabs, BoomBit and more – all in one room. In 2026, UA isn’t short on tools, it’s short on real answers. So we’re bringing these teams together to tackle the one question: What’s the one mobile growth challenge you want to solve in 2026? 📍 COEX Convention, 4F – Seoul 🇰🇷 📅 April 23 🎯 Mobile apps & game developers only 👉 Request your ticket (limited seats available): https://lnkd.in/e2m2gEQC Backed by: AppsFlyer Smadex Adikteev #UASociety #UASocietyUnplugged #Seoul #MobileGrowth #UserAcquisition #MobileMarketing #AppMarketing #GamingGrowth #AdTech
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Janos Perei hat dies geteiltThe best in mobile growth meet this Thursday in London and the registration closes today. Don’t be the one hearing about the 10th Anniversary UA Society Summit later. Secure your ticket now: uasociety.com/summit #UASociety #UASocietySummit #MobileGrowth #AppMarketing #Networking #LondonJanos Perei hat dies geteilt🚨 Last Call – Ticket registration closes today at 5 PM GMT! Join us this Thursday for the UA Society Summit London – celebrating 10 years of mobile growth, strategy, and connection. Don’t miss the best minds in mobile under one roof. 🎫 Register now or miss out 👉 uasociety.com/summit 📍 30 Euston Square, London | 🗓️ 16 Oct #UASociety #UASocietySummit #MobileGrowth #AppMarketing #Networking #London
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Janos Perei hat dies geteiltJust one week to go until the UA Society Summit 2025 in London! Final tickets are nearly gone - if you are in mobile apps or games, this is the event you absolutely do not want to miss. Bold insights. Real connections. 10 years of UA Society. Grab your spot now: uasociety.com/summit #UASociety #UASocietySummit #MobileGrowth #AppMarketing #10YearsOfUASocietyJanos Perei hat dies geteilt🚨 UA Society Summit is just 1 week away!🚨 ⚡ Be quick — the final tickets won’t last long! Next Thursday, the brightest minds in mobile apps & games gather in London 🇬🇧 for a full day of bold insights, strategy, and connections — celebrating 10 years of UA Society 🎉 📅 16 Oct | 📍 30 Euston Square, London 🎟️ Last tickets available – going fast! 👉 uasociety.com/summit 🙏 AppsFlyer Moloco Adikteev #UASociety #UASocietySummit #10YearsOfUASociety #MobileGrowth #Gaming #AppMarketing
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Janos Perei hat dies geteiltJust two weeks to go until the UA Society Summit 2025 in London! Tickets are free but disappearing fast and reserved only for app & game professionals. Don’t miss the 10-year edition with the industry’s best on stage. Secure your spot now before it’s too late: https://lnkd.in/epgs5WhE #UASociety #UASocietySummit #10YearsOfUASociety #MobileGrowthJanos Perei hat dies geteilt🚀 2 Weeks to Go – UA Society Summit 2025 | London 🇬🇧 The countdown is real! In just 14 days, the UA Society community will gather in London for our 10th Anniversary Summit — a full day of bold insights, fresh strategies, and real conversations with the brightest minds in mobile growth, capped with an evening of unmatched networking. 📅 Thursday, 16 October 📍 30 Euston Square, London ⚡ Tickets are free but limited. Request yours now 👉 https://lnkd.in/dKJHSqeY Take your chance to be part of the event of the year. #UASociety #UASocietySummit #10YearsOfUASociety #MobileGrowth #AppMarketing
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Janos Perei hat dies gepostetToday, an amazing professional chapter concludes as I relinquish my duties at SYBO, following a strategic refocus of the organisation to accelerate product development. Spoiler Alert: a longer notice is ahead - to share a moment of appreciation for the past 2.5 years. Firstly, I would like to thank the Growth Team for the great time we shared: Andreea, Danielle, Veronica, Antonio, Artem, Benas, Mattia & Oisin - keep pushing ahead as you chart your way forward. Moreover, I would like to thank my ‘second team’, the marketing leadership team for the cooperation we had: Celia & Adam - it has been a remarkable journey working alongside you. And of course, big shoutout to the wider SYBO Marketing team for this great ride. Secondly, I would like to thank SYBO’s management (both past & present) for providing me the opportunity to become a part of the Subway Surfers Story that reached so many people around the globe: Philip, Mathias, David, Naz, Rafael, Anne, Signe & Andreas - I am grateful for having had the chance to contribute. Thirdly, I would like to thank my colleagues, partners & friends - both past and present - who aided my journey along the way, including but not limited to: Jo, Rósa, Elizabeth, Gabriella, Jacopo, Martin, Bogdan, Paul, Pieter, Sandeep, Jesper, Kemal, Gabi, Jure, Priyanka, Mike, Maria, Jose, Rudi, Paul, Yannier and many more - thank you for the great years of collaboration. Looking ahead, I will be taking some time off for the remainder of this year, while focusing on celebrating the 10th anniversary of UA Society Summit and assisting select companies with growth initiatives on a project/consulting basis, while diving into something bigger in the new year. Should you be interested in chatting, I look forward to reconnecting with industry friends in London during the UAS Summit in a short month or just message me here privately. Thank you for reading through this wall of text, I wish you all a great finish to September.
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Janos Perei hat dies geteilt⏳ It’s out — the UA Society Summit 2025 agenda is live! On 16 October in London, the sharpest minds in mobile growth — from Supercell, Zynga, Miniclip, Ten Square Games and more — will be on stage. 🎟️ Tickets are free but limited (and only for app & game professionals). Request yours today: https://lnkd.in/epgs5WhE Thanks to the sponsor for making this Summit possible: AppsFlyer, Moloco & Adikteev #UASociety #UASocietySummit #10YearsOfUASociety #MobileGrowth #UserAcquisition #AppMarketingJanos Perei hat dies geteilt📣 AGENDA IS LIVE – UA Society Summit 2025 | London 🇬🇧🔥 On 16 October, we celebrate 10 years of UA Society with a full day of big ideas, sharp insights, and real conversations in the heart of London. 🎯 From Supercell, Zynga, Supersolid, Miniclip, Ten Square Games and more — the industry’s best will be on stage. 📍 30 Euston Square, London 🎟️ Free but limited tickets — exclusively for mobile app & game developers and publishers. 🗒️ Full agenda + ticket request link 👉 https://lnkd.in/dKJHSqeY Huge thanks to AppsFlyer, Moloco & Adikteev for co-sponsoring 💙 #UASociety #UASocietySummit #UASLondon #10YearsOfUASociety #MobileGrowth #UserAcquisition #AppMarketing
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Janos Perei hat dies geteiltUA Society Summit 2025 returning to London for our 10-year anniversary. A full day of strategy, insight, and peer exchange — exclusively for mobile app developers and publishers. Thu, 16 October 2025 | 30 Euston Square, London Request your ticket today: https://lnkd.in/epgs5WhE #UASociety #UASocietySummit #MobileGrowth #UserAcquisition #GrowthMarketing #LondonTech #10YearsOfUASocietyJanos Perei hat dies geteiltCalling for UA Society Summit 2025 | London 🇬🇧 10 Years. One Community. All Mobile. We’re thrilled to announce that UA Society is returning to London — the city where it all began — for our 10-year anniversary summit. 🗓️ Thursday, 16 October 2025 🕤 Day Conference: 9:30–17:30 🌙 Evening Networking: 18:00–23:00 📍 30 Euston Square, London This will be a day of bold insights, deep strategy, and real conversations — all focused on the future of mobile growth. Join top app leaders, share knowledge, and connect with your peers in one of the industry’s most focused and respected forums. 🎟️ Request your ticket now: https://lnkd.in/dKJHSqeY Please note: – This event is exclusively for mobile app developers and publishers. – Some company firewalls may block our landing page — if you encounter issues, please try accessing it via private data or WiFi connection. In collaboration with AppsFlyer, Moloco & Adikteev #UASociety #UASocietySummit #2025 #MobileGrowth #UserAcquisition #GrowthMarketing #AppMarketing #LondonTech #PerformanceMarketing #MobileApps #10YearsOfUASociety #London
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Janos Perei hat dies geteiltExpanding our horizons to Asia was both a challenge and a privilege - and Seoul didn’t disappoint. UA Society Unplugged 2025 brought together bold ideas, sharp minds, and a fantastic community. If you missed it, you can now watch the talks here: https://lnkd.in/dQgE_a9s More to come. Stay tuned. #UASociety #UASocietyUnplugged #Seoul2025 #MobileGrowth #GrowthMarketing #UserAcquisition #SeoulTech #GlobalExpansion #퍼포먼스마케팅 #UA마케팅 #모바일마케팅 #세션다시보기 #마케팅이벤트Janos Perei hat dies geteiltA huge thank you to everyone who joined us for the first-ever UA Society Unplugged in APAC 🇰🇷 🎤 Watch the talks from industry leaders: https://lnkd.in/eJYCv8DH 📸 See the event photos (including top networking moments): https://lnkd.in/eVkMRyvm More to come at the UA Society London Summit this October – and Unplugged returns in 2026. Stay tuned! UA Society Unplugged 2025에 함께해 주신 모든 분들께 감사드립니다! 🇰🇷 🎤 업계 리더들의 세션 다시보기: https://lnkd.in/eJYCv8DH 📸 행사 및 네트워킹 사진 보기: https://lnkd.in/eVkMRyvm 다가오는 10월 런던 서밋과 2026년 Unplugged 시리즈도 기대해 주세요! #UASociety #UASocietyUnplugged #UserAcquisition #GrowthMarketing #MobileGrowth #UA마케팅 #모바일성장 #마케팅세미나 #세션다시보기 #네트워킹 #서울이벤트 #퍼포먼스마케팅
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Janos Perei gefällt dasJanos Perei gefällt dasPetri Hyökyranta is a veteran of the mobile industry and a proud KAZIMI investor. He joined Rovio in 2011, rising to CTO of Games in 2016 and becoming CTO of the entire group in 2019. He garnered awards and praise for his role in preparing the European gaming industry for the introduction of GDPR and has been a leader and proponent in data privacy, data security and analytics, helping organizations of various sizes build teams, create structures, and implement new technologies to perform at the highest level. Why does he believe in KAZIMI? “As a CTO I have seen first-hand how malicious actors can pollute attribution data with bots and false signals. These false signals on installs and player data impact strategic decision-making, from product to LiveOps and monetization in major ways that can go unnoticed and skew both short-term performance and long-term health. KAZIMI’s solution brings much needed innovation to the ecosystem with a solution that works. By offering data security and enhanced insight through the verification of human users, app publishers can significantly improve their operations and product decisions, leveraging their data to the fullest. I am a firm believer in the mission and opportunity that KAZIMI is unlocking.”
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Janos Perei gefällt dasJanos Perei gefällt dasA postcard from Taiwan reached me today. It was addressed to the old office of a company I founded and sold years ago, and somehow it still found its way to me. Back in 2015, we brought in a young intern from Hong Kong to our office in Lleida, Catalonia. It was his first time traveling outside his country. We didn't do it for operational output: we just wanted to bring diversity to the team, welcome fresh perspectives, and give someone starting out a real opportunity. It surely was an enriching experience for everyone involved. Eleven years later, he sat down, wrote a handwritten note remembering his time with us, and mailed it across the world. He made my week 😊 In an industry obsessed with short-term metrics, it’s a grounding reminder of how lasting human connections and early mentorship can be. The irony? He managed to track me down across continents with a pen and a stamp, but I still can't find him on LinkedIn 🙂
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Janos Perei gefällt dasJanos Perei gefällt dasKAZIMI, a Berlin-based mobile security startup, has raised €2.2 million in a pre-seed funding round to expand its security platform and target the global #mobileadvertising market. The round was led by Market One Capital, with participation from IBB Ventures and also attracted industry executives and investors. Read here: https://lnkd.in/dkkXBWsx Jacek Łubiński Andreas Naumann Bas Vlugt Pielina Kamau Michelle Waweru Kanali Nixon Bob Koigi Andrea Ayemoba Patience RUTAYISIRE Follow us on Startup-Weekly, The Early Stage Startup Interview Database #mobile #security
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Janos Perei gefällt dasJanos Perei gefällt das🔐 Berlin Cybersecurity Startup Kazimi Raises €2.2M Berlin-based mobile #cybersecurity startup KAZIMI has raised €2.2 million in pre-seed funding to help mobile apps protect and verify their first-party data. The oversubscribed round was led by Market One Capital, with participation from IBB Ventures and experienced mobile and technology executives. Kazimi is building security technology designed to strengthen trust and protection around mobile app data. 🚀 Early funding, strong investor demand, and a growing focus on mobile security put Kazimi on an interesting path in the cybersecurity market. Team:- Andreas Naumann August Joseph Chase Gummer 🔜 gamescom Ville Mikkola 🔜 Gamescom Read full news link in comment >> #Kazimi #Cybersecurity#DataSecurity #StartupFunding #BerlinStartups #TechStartup #CyberTech #VentureCapital
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Janos Perei gefällt dasJanos Perei gefällt das🚀 Startup Funding Alert: Kazimi Secures €2.2 Million to Combat Mobile App Fraud 🔒 Kazimi, a Berlin-based mobile cybersecurity startup, has successfully raised €2.2 million in an oversubscribed pre-Seed round. Led by Market One Capital with participation from IBB Ventures and industry veterans like Petri Hyökyranta, Janne Peltola, and Erik Massmann, this funding underscores significant confidence in Kazimi’s mission. Co-founded by August Joseph, Chase Gummer, Ville Mikkola, and Andreas Naumann in 2024, Kazimi aims to revolutionise mobile app security. By leveraging cryptography and zero-knowledge proofs, Kazimi provides app developers with the tools to protect and verify their first-party data, tackling the rampant bot activity that eclipsed human internet use in 2026. The funding will be used to scale their innovative solutions and capture a share of the global mobile ad spend market. This funding round highlights a growing trend towards cybersecurity innovation, especially in mobile app ecosystems. As the digital landscape becomes increasingly fraught with challenges, investor confidence in Kazimi signals a recognition of the critical need for robust security solutions. For founders, this is a reminder of the importance of building trust and security into digital platforms. The sector’s growth is driven by the urgent need to differentiate human interaction from bot activity, which is crucial for leveraging AI effectively and eliminating fraud. Other startups should take note of the opportunities in this space, as privacy-preserving technologies become essential in the digital age. This development is not just about Kazimi; it's a wake-up call for the entire startup ecosystem. Founders can learn the importance of addressing real-world problems with innovative solutions, while investors will likely keep a close watch on advancements in cybersecurity technologies. Innovation in this sector is vital, as it paves the way for a more secure and trustworthy digital economy. For more startup fundraising news, investment updates and founder insights, visit the Startup Networks Forum: https://lnkd.in/eKM2HAGN Want to stay ahead of the latest startup funding, investment rounds, founder stories and ecosystem news? Subscribe to the Startup Networks newsletter and never miss an update. https://lnkd.in/e-gS-mWW #StartupNews #Fundraising #StartupFunding #Startups #Entrepreneurship #VentureCapital #Innovation #Investment #TechStartups #Cybersecurity #MobileSecurity #DataPrivacy
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Janos Perei gefällt dasJanos Perei gefällt dasBerlin-based KAZIMI raises €2.2 million pre-seed round to tackle bot activity and protect first-party app data KAZIMI offers an advanced proof-of-humanness security solution for mobile apps to protect their first-party data, detect all forms of bot activity, and distinguish real users from fake users without collecting PII data. Its solution secures measurement signals originating from a developer's app, enabling developers to collect and verify first-party data and detect non-human activity with privacy-preserving technology. https://lnkd.in/eKpRf_bY
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Janos Perei gefällt dasJanos Perei gefällt dasBerlin-based mobile cybersecurity startup KAZIMI has raised €2.2 million in an oversubscribed pre-seed funding round led by Market One Capital, with participation from IBB Ventures. The funding will be used to scale Kazimi’s technology and expand its presence in the global mobile advertising market. 🔗 https://lnkd.in/drNC4WWEKazimi secures €2.2M to tackle bot activity in mobile marketingKazimi secures €2.2M to tackle bot activity in mobile marketing
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Janos Perei hat darauf reagiertJanos Perei hat darauf reagiertBerlin-based KAZIMI raises €2.2 million pre-seed round to tackle bot activity and protect first-party app data Berlin-based mobile security startup KAZIMI has raised €2.2 million in an oversubscribed pre-seed round led by Market One Capital, with participation from IBB Ventures and several mobile industry executives including Petri Hyökyranta, Janne Peltola, and Erik Massmann. KAZIMI develops a proof-of-humanness security solution for mobile apps designed to help developers verify first-party data, detect bot activity, and distinguish real users from fake ones without collecting personally identifiable information. The company says its technology secures measurement signals generated within an app, an area of growing importance as mobile ad spend continues to expand and concerns around fraud and signal quality intensify. The new funding will be used to expand KAZIMI’s security protocols and scale its platform for the global mobile app market.
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Janos Perei gefällt dasJanos Perei gefällt dasKAZIMI, a Berlin-based mobile cybersecurity startup focused on protecting and verifying first-party data within mobile applications, has raised €2.2 million in an oversubscribed pre-Seed funding round. The round was led by Market One Capital, with additional backing from IBB Ventures and a group of notable mobile industry executives, including former Rovio CTO Petri Hyökyranta, former Supercell data scientist Janne Peltola, and Erik Massmann, previously CFO of the Birkenstock Group and Sportradar AG. Andreas Naumann, August Joseph, Chase Gummer 🔜 gamescom, Ville Mikkola 🔜 Gamescom
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