Poznan Metropolitan Area
14+ mobile applications 🟨 7 international projects 🟨 the biggest app: 4+m users 🟨 15% growth in paid user subscriptions 🟨 app store ratings up to 4.9 I’m an innovative Tech Team Lead specializing in iOS, Android, and Flutter mobile app development, with over 15 years of experience delivering high-performance, scalable applications across industries like eMobility, automotive, medical, finance, and logistics. My passion lies in mentoring agile teams, optimizing workflows, and integrating cutting-edge technologies like AI and AR to elevate app functionality and user experience. ᴍᴏʀᴇ ᴀʙᴏᴜᴛ ᴍʏ ᴡᴏʀᴋ: 🟡 I’ve led and supported teams of up to 𝟭𝟬 𝗽𝗲𝗼𝗽𝗹𝗲, fostering 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝘃𝗶𝘁𝘆 𝗴𝗮𝗶𝗻𝘀 𝗼𝗳 𝟲𝟬% through tailored mentorship and performance development strategies 🟡 Proficient in 𝗶𝗢𝗦 (Swift, Objective-C) and 𝗔𝗻𝗱𝗿𝗼𝗶𝗱 (Kotlin, Java) development frameworks, along with 𝗙𝗹𝘂𝘁𝘁𝗲𝗿 (Dart) 🟡 My ability to optimize processes, such as minimizing the time needed to build a mobile application during development from about 𝟯 𝗺𝗶𝗻𝘂𝘁𝗲𝘀 𝘁𝗼 𝟯𝟱 𝘀𝗲𝗰𝗼𝗻𝗱𝘀, speaks to my commitment to efficiency and innovation 🟡 From 𝗲𝗠𝗼𝗯𝗶𝗹𝗶𝘁𝘆 𝘁𝗼 𝗳𝗶𝗻𝗮𝗻𝗰𝗲, I bring a diverse portfolio of experience, ensuring my solutions are tailored and impactful ᴀ ꜰᴇᴡ ᴍᴏʀᴇ ᴀᴄʜɪᴇᴠᴇᴍᴇɴᴛꜱ: - reduced app development time by up to 𝟳𝟱% - achieved up to 𝟵𝟵.𝟴% crash-free sessions - reduced feature deployment times by 𝟯𝟬% - reduced bug incidence rates by 𝟳𝟬% - increasing data processing speeds by 𝟯𝟬% ________ I’m always looking to network with fellow innovators, discuss groundbreaking projects, and explore opportunities to create impactful mobile experiences. Feel free to reach out if you’d like to collaborate or chat about the future of mobile development! LET’S BUILD SOMETHING GREAT TOGETHER! 📩 [email protected] 📞 +48 531-808-839
🟨 IONITY - apps locating EV charging stations across 24 European countries
🟡 Overseeing the end-to-end design, development, and deployment of high-quality iOS, and Android apps, achieving up to approx. 75% reduction in app development time - 14+ native mobile apps (the biggest app - 4+m users), 7 international projects - 5 complex projects with project management responsibilities - i.a. eMobility, automotive, medical, finance, and logistics industry 🟡 Mentoring and supporting a team of developers, increasing productivity by 60% (teams up to 10 people) 🟡 Identifying and resolving performance bottlenecks - increasing paid app subscriptions by 15% YoY - achieving an app store rating of up to 4.9 🟡 Establishing continuous integration and deployment workflows, reducing feature deployment time by up to 30% 🟡 Implementing robust security measures to protect user data 🟡 Working closely with product managers, and QA teams
🟨 MyAlcon 360 - inventory management app for surgically implanted corrective lenses
🟨 SmaLa - an app for the city of Hamburg to improve the process of delivery trucks finding parking spaces within the city
🟨 mobilet.de - an all-in-one app that makes travelling through the city and country easy 🟨 + creation of software for charging electric vehicles
🟨 Pointpack - a logistic app for parcel pick-up and drop-off at checkout points (Żabka, Biedronka, Lidl, etc.)