Senior Full-Stack & Shopify Engineer
Yerevan, Armenia
I help brands scale Shopify Plus and custom web products with conversion-focused UX and production-grade architecture.
I help founders ship production digital products — payments, betting platforms, and wellness commerce — with measurable conversion and ops-ready architecture.
Over nine years I have led storefronts, fintech rails, and high-traffic web apps across Europe and Armenia. Every engagement starts with clear outcomes: speed, trust UX, and systems your team can operate day-to-day.
I specialize in Shopify Plus migrations, headless commerce, NestJS payment backends, and Next.js product frontends. Clients hire me when they need a lead who can design architecture, ship UI, and stay accountable through launch.
Featured work includes Pay.Kobbex (multi-rail USDT payments), Zeonebet (sports betting at match-day scale), and Healthy (wellness membership conversion). I am available for senior contract and fractional lead roles.
Build digital systems that stay fast under traffic spikes, stay operable for internal teams, and keep converting when ad spend scales.
Core stack, tools, and specialties.
Selected work showcasing delivery quality and technical depth.
Production USDT payment platform across TRON, BSC, and Ethereum with merchant + admin portals.
Role: Lead Full-Stack Engineer
High-traffic sports betting product with live odds UX, wallet flows, and ops-ready admin tools.
Role: Senior Product Engineer
Wellness product with programs, memberships, and conversion-focused mobile web experience.
Role: Lead Frontend Engineer
Wallet-connected token swap UI with clear transaction states and Web3-ready architecture.
Role: Senior Frontend Engineer
DEWEB
FULL_TIME
Mar 2021 — Present
Remote · Armenia
Lead engineer for fintech, betting, and commerce products. Own architecture, delivery timelines, and mentoring for a cross-functional squad.
Commerce Studio
FULL_TIME
Jun 2017 — Feb 2021
Yerevan, Armenia
Delivered custom Shopify themes, app integrations, and conversion experiments for DTC brands in fashion and wellness.
PixelForge
FULL_TIME
Jan 2015 — May 2017
Yerevan, Armenia
Built marketing sites and early SaaS dashboards for agency clients.
Professional Program · Web Development
Jan 2014 — Jan 2015
Intensive frontend and product design track.
Bachelor of Science · Computer Science
Jan 2012 — Jan 2016
Focus on software engineering, algorithms, and web systems. Capstone: e-commerce inventory sync prototype.
Issued Nov 2023 — —
AWS
Issued Apr 2023 — —
Shopify
Issued Aug 2022 — —
Coursera
Issued Jun 2021 — —
Let's work together
Ready to discuss your next project with Armen Petrosyan? Choose your preferred channel below.
Feedback from verified clients and hiring interactions.
0 reviews · 0% response rate · 0 repeat clients
