
iOS development
iOS
ipad os
watchos
Working on exciting projects,
with passionate people.
Started in 2014, survived the Storyboard vs. Code saga, experienced reference counting in Objective-C.
Now working on next generation of apps in Swift.
10+ years
industry experience
Latest Apple tech stack
(SwiftUI, Swift6, Actors)
Global collaboration in cross-functional teams
Services
10+ years of industry experience working in various industries (Fintech, Automotive, Fashion, iGaming/Betting) using latest Apple technologies (SwiftUI, Structured concurrency, Swift6, …)
FinTech
- Experience working with HD wallet
- Ethereum R&D and implementation (send, receive, transaction history)
- Experience with banking solutions (Uphold)
- Experience with debit card service integration (Apto)
Mobile
- End-to-end mobile app development
- AppStore release management
- Prototyping MVP and POC
SDK
- Developer friendly SDK design, reducing development costs.
- Scalable solutions reducing maintenance costs
Get in touch
How can we help?
testimonials

Josh Sperling
Product leader building leadings-edge consumer platforms
Matej is a problem solver who cares deeply about his work. It’s been a pleasure working alongside him to build the future of digital identity at GlobaliD and I would highly recommend him for any high performing team.

Paul Stavropoulos
Product @ Kikoff | Ex-founder, Palantir & Microsoft | Harvard AB
I love working with Matej. He’s a great developer and a good communicator! He’s got a great attitude, raises issues and concerns, and is a fun guy to spend time with

Leon Dobnik
Mobile software architect (iOS) | Corporate mobility | Corporate iOS secure apps | Banking | Team leadership
When I was a team lead at the wallet, we needed to expand our work on the wallet. So I searched for a reliable, direct, and responsible person who would fill the space between my team lead assignments, mobile tech decisions, and development of features. The person I have chosen was Matej.
Matej the excellent technical knowledge, works on constant improvements on his technical skills, and is very reliable – things are always done when they need to be. It is nice working with him.
Matej the excellent technical knowledge, works on constant improvements on his technical skills, and is very reliable – things are always done when they need to be. It is nice working with him.

Spela Mikec
Project manager/Scrum master
I had a pleasure to work with Matej in Payments team on GlobaliD. Matej is a great iOS developer, team member and coworker. His demos and presentations of new features are super fun and make new additions more useful and easy to understand. As a developer he is always looking to learn and grow, help the team, always willing to reach out and take lead and is great at pitching new ideas when team is preparing to develop new features.

Zan Zlajpah
Project Manager at Iconomi
I worked with Matej both as a QA and a Product owner and I can say that he really has an eye for details. When we are developing features, he always makes sure that they work as expected. When he was/is responsible for creating technical documentation for certain features, he makes sure that documentation is understood by everyone on the team.
But one outstanding feature about him is definitely his presentation skills. He makes sure that you will remember his presentation because he involves a story and a healthy dose of humor.
But one outstanding feature about him is definitely his presentation skills. He makes sure that you will remember his presentation because he involves a story and a healthy dose of humor.

Rafal Zbytniewski
Android Developer
Matej is a proactive and professional iOS developer who actively contributes to a strong, collaborative team environment. He takes ownership of technical initiatives and continuously looks for ways to improve workflows and cross-team alignment.
His problem-solving mindset and attention to detail make him a great teammate. He’s always engaged, open to discussions, and committed to delivering high-quality solutions.
Working with Matej is a pleasure, and he’s a valuable team player and a strong asset to any project. Highly recommend him!
Working with Matej is a pleasure, and he’s a valuable team player and a strong asset to any project. Highly recommend him!

Henrik Smith
Engineering manager at Shape Games
I have had the privilege of being Matej’s Engineering Manager for nearly a year, and I wholeheartedly recommend him as an iOS engineer. Matej is a talented, dedicated, and highly reliable professional who has taken full ownership of all iOS development within our team. During this time, he has demonstrated good problem-solving skills by resolving countless bugs and implementing complex features. …
… It has been a pleasure working with Matej, and I am confident he will be a valuable asset to any team or organization he joins.
… It has been a pleasure working with Matej, and I am confident he will be a valuable asset to any team or organization he joins.

Ales Susnik
Delivery Manager at RAZUM
I worked with Matej at GlobalID and I have to say working with him was great.
He has a great attitude approach to the challenges we encountered and remains positive no matter what.
A let’s get stuff done guy! He takes lead when necessary and knows how to deliver! He has the tech knowledge/skills which together with his character makes him a great asset to any team.
I loved his demos, especially the Batman-themed ones!
A let’s get stuff done guy! He takes lead when necessary and knows how to deliver! He has the tech knowledge/skills which together with his character makes him a great asset to any team.
I loved his demos, especially the Batman-themed ones!

Jernej Klancic
Engineering Manager at SAP LeanIX
Matej is a superb developer in my book. His eye for details is astonishing, his work attitude great and his developer skills are amazing. I like working with him, since he is a great asset to have in your team.
About me
Matej Kokošinek
Senior iOS engineer
worked with