2020
First Shopify store
Back then we had one client — a local cosmetics brand — and a conviction that the Ukrainian market was ready for serious e-commerce. We launched her store in 6 weeks. First month — 340 orders.
About TechSolutions
We build a stack that actually sells and works — Shopify, warehouse, AI.
We don’t “make websites”. We build a complete tech stack for Ukrainian e-commerce: WMS on Fiftify, Shopify storefronts, and AI where it genuinely adds value. From the first wireframe to operational scale.
TechSolutions team · since 2020
From Shopify development to WMS and AI — how we grew alongside our clients.
2022
Shopify Partner. First European clients.
We earned the official Shopify Partner status. Launched 20+ stores for Ukrainian brands expanding into EU and US markets. Built an internal toolkit of vetted integrations for logistics and payments.
2024
Shopify Plus Partner
We passed enterprise-level certification. Now we work with brands doing $1M+/yr — custom checkouts, B2B portals, multi-store architectures.
2025
WMS · Shopify · AI — full stack
Just the two of us with Iryna — plus a team of vetted contractors for QA, copywriting and UX research. 70% of clients stay long-term. Became the official Fiftify WMS integrator in Ukraine. Expanded the stack with AI services for e-commerce.
The team that runs your project personally
We're not a 30-person agency you'll never talk to. You work directly with the people who design the solution and own the outcome.
Oleksii Kovalenko
Co-founder · CEO
12 years in web development, 5 in Shopify, 2 in WMS rollouts. Runs discovery, architects warehouse and AI integrations, and stays with you for strategic reviews after launch. If you got an email from TechSolutions, chances are Oleksii wrote it.
- Discovery
- Solution architecture
- WMS implementation
- Integrations
- Strategy
Iryna Savchenko
Co-founder · CTO
Architect of complex integrations: Shopify Plus, Fiftify WMS, AI services. Writes Liquid and Hydrogen, designs data flows for ERP and warehouse sync, runs technical review for every release. If something breaks at 11pm, Iryna is already in the logs.
- Liquid · Hydrogen
- Shopify Plus
- Fiftify WMS
- API · Webhooks
- AI integrations
What's behind our first years
85 +
Projects delivered
5
Years in e-commerce
98 %
Client satisfaction
30 +
Repeat clients
How we make decisions
01
Transparency
You always see what is happening. Progress tracked in Notion, open backlog, no magic — every decision is backed by data or experience.
02
Data over guesses
Before rewriting checkout — we look at metrics. Before rolling out WMS — we calculate ROI. Before adding AI — we validate the use case.
03
Partnership over service
We are not an agency for hire. We stay with clients for years — from first MVP to operational scale. 70% of our clients are on long-term retainers.
04
Quality for the long run
Clean code, transparently documented integrations, handover without black boxes. The next team can pick up — even if we ride off into the sunset.
Official partnerships
Shopify Plus Partner
Enterprise-tier certification. We work with brands doing $1M+/yr — custom checkouts, B2B portals, multi-store architectures.
since 2024
Fiftify Official Partner — Ukraine
Official integrator of the Fiftify WMS platform in Ukraine. End-to-end warehouse implementation plus Shopify, ERP, and logistics integrations.
since 2026
Shopify Expert
Verified Shopify partner in the official directory. Custom theme development, integrations, migrations — built to platform standards.
since 2022
What people say about us
Working with TechSolutions was a completely different experience compared to previous agencies. They understood the product from day one, asked the right questions and delivered exactly what was agreed — on time, without the usual chaos.
Anna S.
Founder, Luna Beauty
We migrated from WooCommerce to Shopify in under three weeks with no data loss and zero downtime. Conversion improved right after launch — the team clearly understands what drives sales, not just how to make things look good.
Mykola K.
CEO, TechGear Store
Fiftify rollout took a month — inventory's transparent now, Shopify sync just works. The team catches details we hadn't noticed ourselves.
Olena V.
Operations Manager, Beauty Lab
Three warehouses tied into Shopify Plus via Fiftify. Orders route automatically, errors are practically gone — predictable and clear.
Dmytro P.
COO, Northwind Retail
The AI assistant clears 70% of tier-1 tickets — our support team can focus on the hard ones. Shopify integration went smoothly.
Iryna B.
Customer Success Lead, Verdant.shop
Strong B2B team. They get not just the code, but the business logic — warehouse ops, margin, integrations. A recommendation without hesitation.
Andriy K.
CTO, Vela Pro
Ready to talk about your project?
Tell us briefly about the challenge — we'll come back with a budget and timeline.