Premium Software
Development Services

For demanding clients and challenging projects.
Consulting and recruitment.

Media Mentions

For demanding clients

Wide Range of Technology
Services

Complex Back-end system

front-end Web apps

Mobile Apps

Big Data

DevOps & Cloud Infrastructure

Enterprise application development

Tech Recruitment services

Custom Technology consulting

Co-development/team augmentation

Already have
a software team?

Do you need the flexibility of subcontracting with the safety of an on-site team? With our co-development (team augmentation) service, our engineers can start working with your team immediately and boost your performance. You decide how much help you need, and we will adjust dynamically.

Full Solution Development

Starting a product from scratch?

Our employees are specialists in various fields such as Product Management, Software Engineering, JavaScript, Python, Node, Deployment, Big Data, Quality Assurance, and more. This allows us to have a more holistic and deeper approach to a problem.
We bring together people that believe work is passion and whose mission is to bring ideas to life. Many years, thousands of working hours have rendered and hundreds of implemented projects have honed us. We get to know countless technologies, have gained experience and developed processes that allow us to effectively deliver specific solutions.

Your project MVP in 45 days

We will start from extensive feasibility checks, discovery calls, and planning. We will then define key business objectives, KPIs, and goals.
Lo-fi designs help crystalize the project vision to help make an informed decision before the development starts, resulting in a more effective budget utilization.
During development, we will focus on essential areas and functionalities, taking engineering shortcuts to deliver maximum business value tailored to your goal, be it investor meetings, marketing launch, fundraising, or internal demonstration.
We will work with you in every step of the process, gathering feedback almost every day to make sure you receive exactly what was intended to.

For startups that we work with on MVP, we strive to help them find funding for future development, past MVP stage, by leveraging our network of angel investors and VCs from both the US and EU.

Business understanding first

Each stage of app development has its challenges. You might experience misguided ideas, technical difficulties that would deplete your budget. To minimize risks and get the best possible outcome, we slice projects into phases and adjust the way we work to deliver a complete and stable solution.
Below is a very brief and general roadmap, but bear in mind that there is no size that fits all in software engineering.

Discovery

  • Video call about the project details
  • Getting to know each other
  • Verifying project’s feasibility
  • Series of calls for initial planning
  • Rough budgeting
  • Proposing best team for the timeline & budget
  • Client to interview the team
  • Proposing next steps

Development

  • Competition and benchmarks
  • Defining users
  • Defining user stories
  • Discussing pains and gains
  • Defining Minimum Viable Product
  • Defining Minimum Viable Product
  • Usability testing
  • Visual design of the product
  • Rapid prototyping
  • Software development
  • On-going feedback gathering

Product Release

  • Implementation of analytics tools
  • MPV Product launch
  • Interactive feedback, planning & further development

Maintenance / Team Enablement

  • After the project is completed, if the decision is to maintain and further develop the project internally, we'll provide team enablement show-casting exactly how to make further modifications.
We like algorithms and complex challenges

Experienced team of high-achievers

Luke Korzeniowski

Big Data Expert

Paul Paulinski

Front-End Expert

Matt Doroszko

Back-End Expert

Kamil Lelonek

Back-End & Elixir Expert

Paul Kaminski

Tech Lead, Back-end & DevOps Expert

Kamil Bendarek

Tech Lead & Full-Stack Engineer

and 11 more

We love to code. It's our passion.

The technology scope includes:

JAVASCRIPT

TYPESCRIPT

NODE.JS

Meteorjs

VUE.JS

REACT.JS

REDUX

MOBX

SAGA

MATERIAL DESIGN

SCSS

WEBPACK

BABEL

GULP

JEST

KAMRA

MOCHA

ENZYME

PROTRACTOR

PWA

PythoN

Node.js

Java

Go

MySql

PostGreSQL

MongoDB

Docker

AWS

Google Cloud

Zeit

heroku

ansible

kubernetes

TERRAFORM

prometheus

Kibana

grafana

Sentry

web scraping

ElasticSearch

Solr

NGINX

Apache server

RabbitMQ

REDIS

Gunicorn

Django

Flask

Express.js

Jenkins CI&D

Swagger

OpenAPI

Firebase

Twilio

Okta

iOS

Swift

Android

Flutter

Hadoop

Hive

Cloudera

CASSANDRA

SPARK

Java MapReduce

Pig

hive

Tez

luigi

avro

sqoop

phyton streaming

falcon

hbase

Kafka

YARN

Amazon Elastic MapReduce

Airflow

Spark Streaming

HDFS

Oozie

HCatalog

Flink

Impala

storm

Spark SQL

Linux

Git

FUNCTIONAL PROGRAMMING

AMAZON WEB SERVICES

digitalocean

docker swarm

Custom Linux Scripts & Configuration

Custom Linux Scripts & Configuration

Consul.io

CoreOS

logstash

Highly satisfied clients, world-wide

“Tom runs a unique IT consulting firm, DevsData. I have the pleasure of working with him as business partners on a big-scale digital transformation project for Varner Group – a European fashion group with 14k employees worldwide – they have assembled the core Machine Learning, Software and UX teams for the operation (26 people in total). I can personally guarantee their dedication, ability to understand the business needs and to track down those exceptional individuals (we’re very picky) wherever they are located. ”
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Nikolai Fasting

CEO OF SYNCANO, INC.; EXECUTIVE VP OF VARNER DIGITAL TRANSFORMATION

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Nikolai Fasting

CEO OF SYNCANO, INC.; EXECUTIVE VP OF VARNER DIGITAL TRANSFORMATION

“I interviewed about a dozen different firms. DevsData LLC is truly exceptional – their backend developers are some of the best I’ve ever worked with. I’ve worked with a lot of very well-qualified developers, locally in San Francisco, and remotely, so that is not a compliment I offer lightly. Their depth of knowledge and their ability to get things done quickly. “
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Nicholas Johnson

CEO OF ORANGE CHARGER LLC; MENTOR AT YC

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Nicholas Johnson

CEO OF ORANGE CHARGER LLC; MENTOR AT YC

“DevsData demonstrated a strong degree of proactivity, taking time to thoroughly understand the problem, business perspective and continuously suggesting performance and usability enhancements. I’ve worked with them on numerous projects over the last 3 years and I’m very happy.”
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Jonas Lee

PARTNER & EXECUTIVE VICE PRESIDENT OF VERUS FINANCIAL LLC; HARVARD MBA

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Jonas Lee

PARTNER & EXECUTIVE VICE PRESIDENT OF VERUS FINANCIAL LLC; HARVARD MBA

Got a project idea?

Let's have a call to:

  • Find out how bespoke software can help your business.
  • Estimate the time and budget needed to develop a solution.
  • Learn more about our expertise and capabilities. 

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