A full-stack
engineering studio
Shipping since 2014
ITSUA designs, builds, and operates custom web applications for product teams in 20+ verticals. Small senior teams, weekly demos, production on a known date.
→ REQUEST PROPOSAL 12
50+
250K
10+
20+
/start
01 · YOU HAVE
02 · START WITH
03 · LEADS TO
/work
ITSUA.COM
2025 (active) 
Crawler
RECRUITMENT
PYTHON · NEST · VUE · MYSQL
Live fully automated crawler
§ 002 2025 (active)
Live fully automated crawler
A live, fully-automated sourcing pipeline.
ITSUA.COM REVIEW FROM CLIENT
2023 (active) 
Retail Network
RETAIL
ASTRO · STRAPI · MYSQL · VUE · REACT · TAILWIND · TYPESCRIPT · SHOPIFY PLUS · AZURE · CLOUDFLARE
50+ sites · one stack
§ 003 2023 (active)
50+ sites · one stack
A techno-zoo replaced by one stack the client controls.
ASTROSTRAPIMYSQLVUEREACTTAILWINDTYPESCRIPTSHOPIFY PLUSAZURECLOUDFLARE
domain Retail
client NEW LOOK VISION GROUP
categories Website · Commerce
ITSUA.COM REVIEW FROM CLIENT
2023 (active) 
EpinForce
FINTECH
ASTRO · VUE · NODE.JS · NEST · MYSQL · METABASE · FIGMA
Live platform
§ 005 2023 (active)
Live platform
Digital distribution without the spreadsheet glue.
ASTROVUENODE.JSNESTMYSQLMETABASEFIGMA
domain Fintech
client EpinForce
categories SaaS
ITSUA.COM REVIEW FROM CLIENT
2023 (active) 
Blaze Reviews
HOSPITALITY
ASTRO · VUE · NODE.JS · NEST · MYSQL · CHATGPT · METABASE
Live hotel platform · <1s insight
§ 006 2023 (active)
Live hotel platform · <1s insight
Hotels move from reactive to proactive.
50+
HOTELS
being updated daily
80K>
REVIEWS
collected from 4 sources
210K>
ASPECTS
extracted and categorized
ASTROVUENODE.JSNESTMYSQLCHATGPTMETABASE
domain Hospitality
client Blaze Reviews
categories AI & Data · SaaS · Design & UX
ITSUA.COM
2008-2020 
99designs Contest Winners
DESIGN AWARDS
PHOTOSHOP · DESIGN · AWARD
35 web-design contests won
§ 032 2008-2020
35 web-design contests won
35 wins — still the foundation of the studio's visual instinct.
35
CONTEST WINS
judged by paying clients
2008
MEMBER SINCE
99designs profile
PHOTOSHOPDESIGNAWARD
domain Design awards
client under NDA
categories Design & UX
/reviews
ITSUA.COM
2023 (active) Retail Network
RETAIL
ASTRO · STRAPI · MYSQL · VUE · REACT · TAILWIND · TYPESCRIPT · SHOPIFY PLUS · AZURE · CLOUDFLARE
50+ sites · one stack
§ 003 2023 (active)
50+ sites · one stack
A techno-zoo replaced by one stack the client controls.
ASTROSTRAPIMYSQLVUEREACTTAILWINDTYPESCRIPTSHOPIFY PLUSAZURECLOUDFLARE
domain Retail
client NEW LOOK VISION GROUP
categories Website · Commerce
Custom Software & Web Dev for Retail Company
“ITSUA stood out for its exceptional work ethic, remarkable responsiveness, and deep expertise.”
The client was pleased with ITSUA's work, which was first delivered in testing and then in production environments. The team always delivered on time and communicated via virtual meetings, emails, and messaging apps. The client was impressed by the team's work ethic, expertise, and flexibility.
ITSUA.COM
2024-2025 
StudyBooster
EDTECH
ASTRO · VUE · NODE.JS · NEST · MYSQL · CHATGPT · TAILWIND
Live AI tutor
§ 010 2024-2025
Live AI tutor
Personal study companion that learns with the student.
ASTROVUENODE.JSNESTMYSQLCHATGPTTAILWIND
domain Edtech
client under NDA
categories AI & Data · SaaS · Design & UX
Platform Development for IT Company
“They've invested time in understanding the underlying business model, user journeys, and long-term objectives.”
ITSUA has successfully delivered a production-ready platform with scalable infrastructure, automated workflows, analytics capabilities, and a mobile-responsive design. They've demonstrated strong project management, consistent communication, flexibility, and a proactive, solution-oriented mindset.
ITSUA.COM
2023 (active) EpinForce
FINTECH
ASTRO · VUE · NODE.JS · NEST · MYSQL · METABASE · FIGMA
Live platform
§ 005 2023 (active)
Live platform
Digital distribution without the spreadsheet glue.
ASTROVUENODE.JSNESTMYSQLMETABASEFIGMA
domain Fintech
client EpinForce
categories SaaS
Web Platform Dev for Digital Gift Card Distribution Platform
“ITSUA is trustworthy.”
The platform received more than 10 positive reviews from customers, and the client's platform usage has increased by 20%. ITSUA is trustworthy, and the client primarily communicates with them via email and messaging apps.
ITSUA.COM
2025 
SV Geo
HARDWARE
ASTRO · STRAPI · MYSQL · REACT · TAILWIND · TYPESCRIPT · DESIGN
Live site · Strapi CMS
§ 009 2025
Live site · Strapi CMS
A site that reads like a product sheet.
ASTROSTRAPIMYSQLREACTTAILWINDTYPESCRIPTDESIGN
domain Hardware
client SV Geo
categories Website · Design & UX
Web Development for Geospatial Technology Company
“We were satisfied during the whole process.”
ITSUA delivered all project milestones on time, and the client received positive feedback from their customers. The team impressed the client with their excellent project management and communication. Moreover, they quickly resolved any issues that arose.
ITSUA.COM
2023-2024 
Plexiwire
ELECTRONICS
SHOPIFY · BASELINKER · ALLEGRO · INPOST · CSS · JAVASCRIPT · TYPESCRIPT · DESIGN
Live Shopify + Allegro · unified via BaseLinker
§ 011 2023-2024
Live Shopify + Allegro · unified via BaseLinker
A store that sells everywhere and fulfils through one pipeline.
SHOPIFYBASELINKERALLEGROINPOSTCSSJAVASCRIPTTYPESCRIPTDESIGN
domain Electronics
client Plexiwire
categories Commerce · Design & UX
Shopify e-commerce platform for a 3D printing company
“They understood our needs well and delivered a solution that worked smoothly from day one.”
ITSUA designed and developed a Shopify e-commerce platform for a 3D printing company. The team integrated payment gateways and ERP systems and implemented SEO, analytics tracking, and automation workflows.
ITSUA.COM
2023 
Red UX Bootcamp
EDTECH
ASTRO · REACT · KWIGA · TYPESCRIPT · TAILWIND
Live platform
§ 012 2023
Live platform
Enrolment and cohorts ship the same day.
ASTROREACTKWIGATYPESCRIPTTAILWIND
domain Edtech
client under NDA
categories Website
Landing Page Development for Tutoring Service Provider
“Their frontend work was exceptional, with very precise coding and pixel-perfect implementations.”
Thanks to ITSUA’s efforts, the client had a functioning landing page with an integrated onboarding system. The team was flexible and responded promptly to amendments and change requirements. They communicated via virtual meetings, emails, and messages, and their speed of work stood out.
ITSUA.COM
2023 (active) Blaze Reviews
HOSPITALITY
ASTRO · VUE · NODE.JS · NEST · MYSQL · CHATGPT · METABASE
Live hotel platform · <1s insight
§ 006 2023 (active)
Live hotel platform · <1s insight
Hotels move from reactive to proactive.
50+
HOTELS
being updated daily
80K>
REVIEWS
collected from 4 sources
210K>
ASPECTS
extracted and categorized
ASTROVUENODE.JSNESTMYSQLCHATGPTMETABASE
domain Hospitality
client Blaze Reviews
categories AI & Data · SaaS · Design & UX
Website & Web App Development for Data Dasbhoard Creation
“ITSUA is a team of professionals who work very organized with a clear working process.”
ITSUA's work has helped the client receive their first investment. The team is very organized and has a clear working process. ITSUA is creative and offers solutions that bring value to the client's customers. ITSUA goes above and beyond to meet deadlines, becoming a reliable partner for the client.
ITSUA.COM
2018-2024 
BrewHeart
BEVERAGE
SHOPIFY · CSS · TYPESCRIPT
Live store
§ 022 2018-2024
Live store
A Shopify store that feels like a specialist shop.
Custom Shopify Online Shop Dev for Craft Beer Brand
“I was impressed with their response times, skill set, and know-how.”
ITSUA delivered all projects on time, and their high-quality work was commendable. The team also met the client’s budget requirements. Moreover, their resources communicated well with the client; they were truly responsive and knowledgeable. Overall, the engagement was highly successful.
ITSUA.COM
2023 
EPS
HARDWARE
ASTRO · STRAPI · MYSQL · REACT · TAILWIND · DESIGN
Live site · Strapi CMS
§ 013 2023
Live site · Strapi CMS
A working product catalogue, editable by the team.
ASTROSTRAPIMYSQLREACTTAILWINDDESIGN
domain Hardware
client EPS
categories Website · Design & UX
Website Migration & Redesign for Geodesy Equipment Company
“They were involved in the development process and responded immediately to all issues and our needs.”
ITSUA delivered a functional website with a unique design. ITSUA's team was responsive, communicative via weekly virtual meetings, and punctual. The client also praised the team's easygoing and involved approach throughout the development process.
ITSUA.COM
2022-2025 [ NDA ]
Be Military Fit
FITNESS
SHOPIFY · CSS · STRAPI · NODE.JS · HUBSPOT
Storefront + content live
§ 016 2022-2025
Storefront + content live
Commerce and content speak with one voice.
SHOPIFYCSSSTRAPINODE.JSHUBSPOT
domain Fitness
client Be Military Fit
categories Commerce · Website · Design & UX
UI/UX Design & E-Commerce Dev for Fitness Company
“We're impressed with their speed of work and ability to take on multiple different project requirements”
ITSUA's work has successfully driven improvements in the platform's UI. Working collaboratively, the team communicates clearly and frequently and consistently delivers on time and within budget. They impress with their efficiency and ability to take on multiple project requirements.
ITSUA.COM
2018-2021 
TIMB
BEAUTY
NODE.JS · REACT NATIVE · SHOPIFY · SHOPIFY APP
Mobile + web live, commission tracking works
§ 023 2018-2021
Mobile + web live, commission tracking works
Tracked recommendations, fair commissions — across channels.
NODE.JSREACT NATIVESHOPIFYSHOPIFY APP
domain Beauty
client TIMB
categories Commerce · SaaS
Mobile App Development for Affiliate Marketing Platform
“They’ve found solutions when we’ve needed them.”
The client is delighted with how ITSUA has tackled the app’s most challenging feature and found an elegant solution. The team is easy to work with and communicates effectively through email and WhatsApp. Their responsiveness and ability to clearly explain the development process also stand out.
ITSUA.COM
2022-2025 
Infoxir
MEDIA
GHOST · VUE · NODE.JS · MYSQL · METABASE · DESIGN
Daily newsletter shipped
§ 015 2022-2025
Daily newsletter shipped
A brief that ships every morning.
GHOSTVUENODE.JSMYSQLMETABASEDESIGN
domain Media
client Infoxir
categories SaaS · Website · Design & UX
Web Development for Miami Based Startup
“The execution was flawless despite unfortunate geopolitical events that caused minor delays.”
The client described the vendor as professional and on point in meeting each deliverable with quality and depth. The vendor was poised and resolute, going above and beyond the script as they overcame obstacles along the way.
ITSUA.COM
2022-2025 [ NDA ]
Be Military Fit
FITNESS
SHOPIFY · CSS · STRAPI · NODE.JS · HUBSPOT
Storefront + content live
§ 016 2022-2025
Storefront + content live
Commerce and content speak with one voice.
SHOPIFYCSSSTRAPINODE.JSHUBSPOT
domain Fitness
client Be Military Fit
categories Commerce · Website · Design & UX
Shopify-Based Program for Tech Infrastructure Consultancy
“The most impressive thing about working with Itsua is just how responsive they are and how fast they turn work around.”
ITSUA delivered a high-quality product that the client presented to a large government institution. The product was easy to navigate and responsive, despite the quick turnaround time. Moreover, the team had a structured workflow and was accommodating to all the client's needs and requests.
ITSUA.COM
2016 (active) 
Globogate
HEALTHCARE
PHP · LARAVEL · MYSQL · VUE.JS · AWS · TABLEAU
Live recruitment platform
§ 007 2016 (active)
Live recruitment platform
An ongoing engagement running for years.
10y+
ONGOING ENGAGEMENT
running since 2016
200+
NURSING AND HEALTHCARE COMPANIES
trust us for the long term
5.000+
NURSES
completed our programs and are working in Germany
PHPLARAVELMYSQLVUE.JSAWSTABLEAU
domain Healthcare
client Globogate
categories SaaS · AI & Data
Web App Dev & Data Analytics for HR Services Company
“They help us come up with the correct answer instead of just doing what they’re told.”
The client is happy with ITSUA’s work, insight, and understanding of the platform. The team works collaboratively in an Agile environment, using Kanban for task management and Jira, Skype, and email for effective communication. They’re customer-focused and committed to the project’s success.
ITSUA.COM
2017-2020 
Shopify Stores
E-COMMERCE
SHOPIFY · SHOPIFY PLUS · XENTRAL · AKENO · CSS · JAVASCRIPT
Many shops live, some still running years later
§ 027 2017-2020
Many shops live, some still running years later
Shops that keep running after launch.
SHOPIFYSHOPIFY PLUSXENTRALAKENOCSSJAVASCRIPT
domain E-commerce
client under NDA
categories Commerce
Shopify Store Design & Dev for Technology Consulting Company
“They have a solid approach to problem-solving and are looking for a long-lasting robust solution each time.”
ITSUA successfully finished the project on time, and the client was highly pleased with the final results. They were collaborative, and their management style focused on looking for the best solutions for the project. Overall, their technical expertise played a vital role in the project's success.
ITSUA.COM
2023 
Immigra
LEGAL
ASTRO · TAILWIND · TYPESCRIPT · DESIGN
Live site
§ 014 2023
Live site
Design aesthetic the client is pleased with.
ASTROTAILWINDTYPESCRIPTDESIGN
domain Legal
client Immigra
categories Website · Design & UX
Website Design Update for Law Firm
“It was a pleasure working with them, and their speed of work and flexibility were impressive.”
ITSUA delivered impressive designs, and the client praised the site's aesthetics. The team's workflow was highly effective, and their resources were pleasant and communicated well. They worked fast and proved truly flexible during the engagement. The client also cited no areas for improvement.
ITSUA.COM
2021 
Auditrium & Spitex
FINANCE
STRAPI · MYSQL · CSS · TYPESCRIPT · DESIGN
Live site · traffic up meaningfully post-launch
§ 019 2021
Live site · traffic up meaningfully post-launch
Traffic heavily up after launch.
STRAPIMYSQLCSSTYPESCRIPTDESIGN
domain Finance
client Auditrium
categories Website · Design & UX
Design for Tax Advising Company
“The team's empathy and personality are impressive in the workflow.”
The engagement has led to a significant increase in web traffic. ITSUA has worked hard to produce a quality page with functional tools. They've been constructive and positive throughout the workflow.
ITSUA.COM
2016 (active) Globogate
HEALTHCARE
PHP · LARAVEL · MYSQL · VUE.JS · AWS · TABLEAU
Live recruitment platform
§ 007 2016 (active)
Live recruitment platform
An ongoing engagement running for years.
10y+
ONGOING ENGAGEMENT
running since 2016
200+
NURSING AND HEALTHCARE COMPANIES
trust us for the long term
5.000+
NURSES
completed our programs and are working in Germany
PHPLARAVELMYSQLVUE.JSAWSTABLEAU
domain Healthcare
client Globogate
categories SaaS · AI & Data
Development Services for Recruitment Agency
“They are always available and are very committed.”
So far, ITSUA has been meeting the client's expectations. They are using Jira for both project management and communication. Their availability and passion for completing the client's goals have been notable.
/services
We take on more than the four below, including sites, small custom features, and other work too small to be a service line. Yours gets its own number once we've seen it.
Something else in mind?
Let's talk it through.
Product engineering
Design → build → operate a new web app end-to-end.
› 5-day architecture sprint
› Embedded PM + tech lead
› Fixed-fee or T&M
Team augmentation
Senior engineers embedded in your team (month/FTE).
› 3–12 months
› React / Vue / Node / PHP
› Min. 0.5 FTE
Commerce & Shopify
Headless, Shopify Plus, custom checkout, subscriptions.
› Free review · 3 issues
› Theme + App dev
› Checkout extensibility
Rescue & rewrite
Take over stalled projects. Stabilize, then ship fully optimized.
› Honest audit first
› 60-day stabilize
› Fixed-scope phase
/stack
TypeScript ●
Node.js ●
PHP ●
Python ●
Astro ●
React ●
Vue ●
Nest ●
Laravel ●
Symfony ●
Tailwind ●
SQL ●
Elasticsearch ●
Metabase ●
Tableau ●
Playwright ●
Exa & Firecrawl ●
Vercel AI SDK, OpenAI SDK ●
OpenAI GPT, Claude ●
Mastra, Flue ●
Smithers, Hatchet ●
Voice AI Vapi ●
Shopify / Plus ●
Strapi ●
WordPress ●
Docker ●
Traefik ●
Cloudflare ●
AWS ●
Azure ●
Ready when
you are.
→ OPEN BRIEF FORM EMAIL hello@itsua.com HQ Sakala tn 7-2, Tallinn, 10141, Estonia VAT EE102549430 TIMEZONE EET / UTC+2 RESPONSE SLA < 24h