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Stelyian T.
Last update: 07 Feb 2019
SENIOR /team lead
Steliyan is the iOS team lead at DevLabs, having expertise with variety of technologies
In various internal project Steliyan has gained experience with Server-side Swift, WatchKit, HealthKit and ARKit. His currently developing a closed-beta project for Porsche with ARKit.

Currently Steliyan is reverse engineering the famous HQ Trivia app with Swift for both back-end and application front-end.
All rates are indicative, annual rate includes 20% discount
20% discount on yearly basis
GMT West Europe
Bulgaria/Varna

TECH STACK

Programming Languages:

Swift

EXPERIENCE

Industry Experience

Sports & Fitness, Education & Science, Food & Drink

Product Experience

iOs apps, Mobile iOS application

PORTFOLIO HIGHLIGHTS

Feb `18 – Mar `19

1 year

GameDay TSHQ

Lead developer

Responsibility for the tasks to be executed in a timely manner. Communicate with the client project scope and feature developments. Supporting other team members and planning and prioritising development tasks.

GameDay

GameDay is an application intended to manage the organization of a sports tournaments, leagues in different sports associations. One of the most important feature of GameDay is the digital player card which is managed by tournament officials and de facto digitalizes the tournament data. The app allows players, coaches and parents to stay connected during their season. Team rosters, schedules, and field information are updated automatically.

Technologies Stack:

Swift

Industry:

Sports & Fitness

Product:

iOs apps

Feb `16 – Mar `19

3 years

LingoZing

Lead Developer

Challenges in the app: Offline caching API responses using hard/soft expiration values similar to Twitter/Facebook caching policy. Video generation from user audio input and part (a bubble with text) of comic image. Very rough demo can be found here. in-App purchases & Comics Storage- Comics are purchased via the App store, but all comics data is retrieved by LingoZING! API. Unloading already purchased comics and synching with App Store flow was an interesting challenge.

LingoZing

Interactive language learning app, that uses comics and graphic novels to make language learning engaging, playful and pleasurable.

Technologies Stack:

Swift

Industry:

Education & Science

Sep `15 – Mar `19

3 years

Rezzo.bg iOS application

Lead Developer

Responsibility for the tasks to be executed in a timely manner. Communicate with the client project scope and feature developments. Supporting other team members and planning and prioritising development tasks.

Rezzo

Rezzo.bg is a restaurant reservation system currently available in Bulgaria, similar to OpenTable, which will expand in several European countries in the next few years.

Technologies Stack:

Swift

Industry:

Food & Drink

Product:

Mobile iOS application

Web & mobile development agency #249