Andrej Guráň

Andrej Guráň
CTO & Co-Founder @ Roombles
Masarykova univerzita, Brno, Aplikovana Informatika, 2015
Londyn, Veľká Británia a Severné Írsko

Prečo som na GROWNi

I’m a startup enthusiast, bringing technical products to life for the last 10 years.

I was part of several mentorship programs. I believe it’s important to transfer knowledge to other people. I expect to meet someone motivated to learn new things.

I’m willing to share my expertise related to software development (backend/frontend), website development and e-commerce.

S čím viem ako dobrovoľník pomôcť


Viac o mne

CTO and technology evangelist with a track record in delivering high-quality products tightly aligned with business and market needs, defining and driving the engineering strategy and fostering environment of ownership, innovation and technical excellence. 

Kľúčové slová o mne

tech mentoring

Pracovné skúsenosti

CTO & Co-Founder @ Roombles
Building a social shopping marketplace with focus on group deals and live shopping
2021 - súčasnosť
Partner Engineer @ Facebook
Design and deliver technical solutions critical to partners’ success. Work closely with partners like Shopify, Square, PayPal, Zara, H&M, L’Oreal, Lululemon, Philips, and Prada to understand their business needs. Write scalable, high performance code to ship new solutions that address their opportunities and challenges across Facebook's products: • Instagram Checkout - integrate high value sellers in EMEA and NA region. Build technical solu- tions to unlock partner potential and scale growth. • Facebook Shops - work closely with engineering teams to deliver solution that fits business needs of partners and provide feedback to product teams. • Facebook Shop Tab - write documentation and build processes to scale onboarding of interna- tional partners.
2019 - 2021
CTO @ Gebraucht.de
• Leading the development of marketplace model e-commerce project with focus on RESTful API • Assembling the team of 6 developers and cooperating with 12 remote mobile developers • Responsible for backend, frontend development and the infrastructure of the whole project • Setting up the development processes and workflows applying Agile methodologies • Delivering high-performance durable and scalable architecture handling large amounts of visi- tors while continuously enabling high pace of change and innovation • Utilising AWS infrastructure, Elasticsearch, Redis, MySQL, Message queues • Ensuring codebase quality with unit, integration and performance tests
2016 - 2019
Senior Software Engineer @ Rocket-Internet
Working as a core developer in cross-functional teams for various international companies with millions of customers. Launching ventures from concept to production within strict deadlines. • Nestpick - creating platform to search apartments in the biggest rentals aggregator • Foodpanda - integration solution for AAA partners (McDonalds, Pizzahut, Dominos, KFC) • Everjobs - building a career-listings platform for international markets • Skyscale - optimising Rocket’s core marketplace system Alice&Bob used by i.a. Zalando • BurgerKing Germany - developing food delivery solution based on Foodora codebase • Pizzabo.it and Foodpanda - performance and load testing
2014 - 2016


Bc., Aplikovana Informatika
Masarykova univerzita, Brno
2011 – 2015

Doplnkové aktivity a úspechy

Circl.org Leadership and Mentoring Program
Absolved Circl.org Leadership and Mentoring Program with aim to build leadership and coaching skills in tandem with high-school students from underrepresented backgrounds


1 hodín / týždenne
  • verejnej inštitúcii
  • startupu
  • krátkodobo, resp. max 3 konzultácie
  • dlhšiu dobu, aj niekoľko týždňov
  • na diaľku (online)