Happy Team
Gregory Lang is a seasoned Senior Fullstack Developer currently at Happy Team since March 2025, with a solid background in fullstack development gained from previous roles at Online Solutions sp. z o.o. and notime (Schweiz) AG. Commencing a career as an Application Developer at Atos, Gregory transitioned through various positions, including Junior Application Developer, while gaining practical experience as an intern at Paris Engineers and Track-WS. Educational qualifications include a Magister inżynier (Mgr inż.) in Informatyka and an Inżynier (Inż.) degree in Informatyka, both acquired from Politechnika Opolska.
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Happy Team
Happy Team provides high-quality software solutions for various industries, including e-commerce, logistics, and electromobility. The highly trained engineers on our team have expertise in .NET Framework, C#, JavaScript, and other cutting-edge technologies. We remain current with the latest industry advancements and provide sustainable solutions that can be easily improved upon in the future. With our long-standing partnerships with businesses ranging from early-stage startups to Fortune 500 corporations, we have successfully implemented products and services used by over 30 million people. We work in agile teams and operate globally. 🌍 Our extensive experience in project management and effective communication allows us to collaborate with clients from any location. Furthermore, Happy Team offers a range of benefits beyond software development, including team scaling and CTO as a service. Why Happy Team? 🙂 🔸 $2 Billion+ in revenue for clients 🔸 8 years of experience in solving our client's problems 🔸 Our longest cooperation with one client has been going on for over 7 years 🔸 5 Milion+ end users getting stuff done thanks to our code 🔸 Experienced developers working in well-coordinated teams 🔸 We treat the development of our client's business as a priority, we cooperate as partners and actively propose new solutions Are you in need of staff augmentation services? Our expertise can assist in the prompt acquisition of skilled developers and designers. Contact us today to learn more and get started! 👉 hi@happyteam.io