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We are a software
development company

Our core business is developing complex and unique solutions based on web technologies, browser extensions, mobile applications, high-performance and high-load solutions

Engagement
models

Engagement models

Dedicated team

You get weekly reports on the hours spent from the internal redmine time tracking system, but at least a full 40 hours per team member must be used up each week. Otherwise the client pays for the full load regardless. The team is formed for projects with weekly load from 64 to 2000 hours

Subcontracting

For IT teams and agencies

You get a fully staffed IT department at your fingertips. While the guys will work with you remotely, thanks to the organizational regulations you will feel as if our guys are working with you in the office next door. Keeping complete and up-to-date technical documentation will make you feel confident in your project ownership and understanding

Weekly news

Post 275

1 April 2025

Congratulations to our 3 QA specialists. One of them is celebrating 4 years with the Ukrainian team, and two others are marking 3 years and 2 years working in the Tallinn office. In IT projects, the importance of testing is sometimes underestimated, but this definitely doesn't apply to abz.agency. Each of our projects has at least 2 QA specialists, mandatory self-testing is implemented, and the testing process is clearly defined at each stage of project development. For all QA, it's important not just to know the basics of testing, but to constantly go into the details and specifics of the work, to keep focused and not lose alertness. At abz.agency, we create an environment where our team members grow, learn new tools, and get deeper into automation, UI/UX testing, mobile application and browser extension testing, and performance testing. Everyone can choose their own development path and keep learning, even after 2, 3, 5, or more years at the company. To the colleagues celebrating their anniversaries, we want to wish you continued interest in your work, attention to detail, and a drive for improvement. May every new project bring complex tasks and opportunities to develop your skills. Our team has positions open for new specialists in our Lithuanian office (V1). We are also actively hiring for the company's Kyiv and Estonian offices. To send your CV and find out details about the working with us, please email hr@abz.agency

Post 274

25 March 2025

Two years ago, our BDM brought a little black ball of fur into the office. Management immediately approved all the necessary veterinary care. We even made small openings in the office walls so the cat could move freely when the doors were closed. We named the cat Gaika - after the nut that goes on the bolt, she's like the Gadget Hackwrench character from the “Chip 'n Dale: Rescue Rangers” cartoon. She totally runs the place. 😸🔩 Our beloved cat is allowed to do anything. She’s scratched up all the leather sofas and chairs — but we love her all the same. She's truly the soul of our company. Gaika became the queen of the office. She greets everyone who walks in and sees them off at the end of the day. During work hours, she either helps the team focus or distracts them with playtime. Sometimes she curls up and naps under a monitor.

Post 273

17 March 2025

Today, we celebrate two years of hard work in the company for one of our remarkable Project Managers. She originally joined as a QA specialist, driven by a strong desire to grow. During her interview, she highlighted her background in management, having earned a degree in the field. Six months in, she became increasingly interested in the role of a Project Manager (PM). However, stepping into a leadership position requires more than just ambition — it demands extensive knowledge and expertise. To pave the way, we developed a PDP (Personal Development Plan), focusing on both management (from leadership fundamentals to negotiation skills) and technical knowledge (from UI/UX principles to backend development standards). After another six months of continuous learning, she earned the title of PM Assistant. PM Assistant is a transitional role between an individual contributor and a manager. At this stage, both soft and hard skills were put to the test. More hands-on experience, increased responsibility, deeper engagement with the PDP, and a growing stack of books to study — it was a period of intense development. Becoming a PM isn’t just about wanting it — it’s a true “samurai’s path.” A journey of constant learning that continues to this day. After two years of relentless effort, she officially stepped into the role of PM. But this is just the beginning… Do you have career growth ambitions too? We’d love to help you achieve them together. Send your CV to hr@abz.agency to explore our open positions!

Main
directions

Directions

Complex and unique solutions based on web technologies

complex

We will do our best to deliver the project according to the PRD

High-performance solutions for massive projects

performance

Fast <2 sec page load time for projects with traffic volume of 5-10 million users per month and a database holding data of 100+ million users

High-load solutions for projects with high traffic

gcp

Server infrastructure development based on AWS, GCP and Heroku with peak load up to 100K users per minute

Browser extensions of any complexity

extension

Development of browser extensions with the implementation of any tasks related to interaction with third-party web pages and browser customization

Apps for iOS and Android

native

Development of mobile applications, as part of a single ecosystem of the project

Directions 2

Browser extensions of any complexity

extension

Development of browser extensions with the implementation of any tasks related to interaction with third-party web pages and browser customization

iOS and Android apps

native

Development of mobile applications, as part of a single ecosystem of the project

More about main directions

Company
information

Company info

Our mission

To deliver projects exactly on time with the required quality

Our goal

Every one-two day our clients receive complete functional blocks. Our clients receive projects exactly matching the PRD

Our market

We work with medium and small-scale businesses, startups of any complexity since 2005 year

Dedicated team

We work at a speed range of 64-2000 hours per week for each dedicated team

Our team

For now 95+ guys work in 8 offices of the company (2 offices in Tallinn, Estonia; 5 offices in Kyiv, Ukraine; 1 office in Vilnius, Lithuania)

What
clients say

Clients
Sygnum

It has been an absolute pleasure to work with the ABZ team on various challenging web technology based development projects. They are true professionals of the highest order and always deliver, as promised, on time and to the highest quality standards. ABZ has an excellent team of incredibly skilled developers, talented designers and effective project managers who are able to take highly complex requirements and turn them into flawless products. Their internal organization is setup in a highly efficient way and our communication with them has been both frictionless and pleasant. It is rare to find a partner that is so trustworthy and reliable as ABZ has been on our projects. I can highly recommend ABZ to anyone who is looking for an excellent development partner and we hope to do many more projects with them in the future.

France_Verif

Working with ABZ agency is a real game changer for our project! We went from complete chaos to order, we simply love their rules and processes, and we can see that they have spent years perfecting them to make collaboration the best it can be. Often in projects, miscommunication is what causes a LOT of trouble (trust me, we wasted tens of thousands of euros in rework due to miscommunication, and that’s excluding the missed opportunity costs), and ABZ solves this issues with a few unorthodox approaches : - No calls : this rule is amazing ! Scary, but amazing! We were anxious that it would be an issue but we haven’t had any problems, on the contrary, all the miscommunication that was happening with previous IT company due to lack of writing things down, is now gone! Everything is written, clarified, and findable again for later reference. - No coding before requirements are clear : they ask a lot of questions, and when I see how clean their delivrables are, I am thankful for all their questions. - Frontend starts in Figma : again, a great rule to avoid rework, design needs to be done 100% (for every single change) before frontend devs integrate it, there are no approximations, and the result is pixel perfect integrations! We look forward to continuing to trust ABZ with the development of our project, and we’re very grateful for the attention and quality of service that they provide us with.

Resulting

We’ve worked with ABZ on a number of projects - mainly Google Chrome Extensions. The work they’ve done has been exceptional. The projects we have worked on together have been complex and have involved integration with other systems involving APIs. The innovation, communication and quality for work has been excellent overall. Put simply, the guys at ABZ are some of the best developers. I’ve worked with in a 30 year IT career. I have super high standards but ABZ exceed

See all reviews from our clients See all reviews

Expertise

Custom business management systems

system

We will find pain points for your business and how to solve them

Page performance optimisation

performance

We will help you attain PageSpeed 100/100 and WebPageTest AAAAAA+

Custom ERP

erp

Business analytics and ERP design, development, business implementation and support

Product constructor

product

Visual, graphic, simplified, drag and drop etc.

Bot development

bot

Development of custom bots and other automation solutions of any complexity

DevOps

devops

We work with top cloud providers: AWS, Digital Ocean, Heroku

Development of parsing and scraping solution

scrap

Collecting and processing any amount of data

iOS and Android apps

react

Full development cycle from PRD to publishing on App Store and Google Play

A/B testing, analytics and conversion optimisation

analytics

It takes a lot of time and resources but is proven to be effective

Browser extensions

extension

Many years of expertise in this area from simple to complex extensions

PRD development

prd

If you will play by our rules we guarantee that your project will work like a swiss clock

Complex calculators

calculators

Complex calculators for websites of any level of complexity and configuration

You’ll closely
work with

Work with pattern

What we use

trellonodejsjiragithubphpstormpswebstormfigmareduxawsvuejsnuxtreactjsnextjstypescriptmysqlpostgresqlredislaravelphotoshopnestjsslackkuberneteslighthouse

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