Experience
10+ Years of
10+ Years of
Mobile Excellence
From iOS engineer to Engineering Leader. Building teams, shipping products, and mentoring the next generation of mobile developers.
Shipped products for 
01
Grid Dynamics
iOS SwiftUI Team Leadership Fortune 500
Staff iOS Engineer
Spain 4+ years Aug 2021 - Present
- Orchestrated the development and launch of Pottery Barn Kids Shopping and Pottery Barn Teen Shopping iOS apps for a Fortune 500 US retailer, driving significant sales growth
- Led the migration of Whistle: Smart Pet Tracker from Objective-C/Swift to SwiftUI, optimizing performance and UX
- Directed a team building AR proof of concept for eBay, demonstrating AR potential in e-commerce
- Participated in Mentorship programs and Leadership workshops, strengthening coaching and management capabilities
Lead Mentor
EU-wide 2+ years Feb 2023 - Present
- Act as Lead Mentor for iOS development across all company locations in EU
- Nurturing talent and sharing best practices across engineering teams
- Fostering an environment of continuous learning and improvement
Technical Consultant
Kyiv, Ukraine 5 months May 2021 - Sep 2021
- Conducted comprehensive assessment of React Native engineers' work on incorporating native UI behavior into cross-platform app for prominent US retailer
02
Deniable
Cybersecurity Technical Leadership Startup
Technical Lead
London, UK 5 months Jul 2024 - Nov 2024
- Stealth dual-use cybersecurity venture - spin-out from Karakoram
- Launched on stage at Resilience Conference, September 2024
Shipped Projects
03
Mapus.ua
CTO Product Geolocation Startup
Chief Technology Officer
Kyiv, Ukraine 11 months Apr 2021 - Feb 2022
- Led technical strategy for a social network of services helping users find specialists or customers in their area
- Built platform leveraging map and geolocation for service discovery
04
Xenoss
iOS AdTech Unity SDK Development
iOS Lead
Ukraine 7 months Oct 2020 - Apr 2021
- Created ad tech framework from scratch to meet publisher requirements
- Managed mediation of various advertising networks and integrated with distinct network modules
- Designed integration module for Unity game developers to streamline framework integration
05
Hork
iOS Team Lead Marketplace Product
Head of Mobile
Ukraine 1 year 7 months Jun 2019 - Dec 2020
- Led end-to-end development and launch of services marketplace platform for self-employed individuals
- Oversaw team management, maintenance strategies, and user acquisition
Team Lead
Kyiv, Ukraine 8 months Nov 2018 - Jun 2019
- Showcased expertise in leading intricate software projects to successful delivery
Senior iOS Engineer
Kyiv, Ukraine 1 year 1 month Nov 2017 - Nov 2018
- Core iOS development for marketplace platform
06
Luxembourg Online S.A.
iOS Streaming Telecom Swift Migration
iOS Engineer
Luxembourg 2 years 5 months Jul 2015 - Nov 2017
- Created successful online video streaming app for leading telecom operators: Orange Mobile and Luxembourg Online
- Converted Objective-C codebase to Swift for improved efficiency and performance
Publications
Thought Leadership
Training
Certifications
The Complete Guide to Combine Framework in iOS Using Swift Introduction to Responsible AI Introduction to Large Language Models Communicating Across Cultures Google Maps Tech Credential Exam Leadership Foundations Management Foundations Manager as Coach Being a Good Mentor Effective Listening Leading at a Distance Leading with Emotional Intelligence
Contact
Let's
Let's
connect
Whether you want to discuss mobile engineering, team leadership, or just say hello — I'd love to hear from you.
Location Valencia, Spain CET Timezone
From Ukraine 🇺🇦 Kyiv
LinkedIn
@oleh-veheria
Connect with me Languages 4 Languages EN, UA, RU, ES