Aristek Systems is a 160+ person AI engineering and custom software company founded in 2013. We help companies design, build, modernize, and integrate complex systems that need to work reliably in production with real users, real data, and real operational constraints.
Our work covers:
* AI solution design and integration into existing products and workflows;
* custom software and product engineering;
* system architecture, APIs, and complex integrations;
* legacy modernization and AI readiness;
* AI/ML, data science, and R&D.
We work with startups, mid-market companies, and enterprises across the US, UK, and EU. Our teams are comfortable operating in long-term, multi-vendor environments alongside internal product and engineering teams, technology partners, and other contractors.
Our portfolio spans EdTech, veterinary technology, logistics, and manufacturing. It includes systems built for organizations with 15,000+ employees and an EdTech platform serving 10M+ registered users, 28K+ schools, and 3K+ districts across all 50 US states. These are examples of the scale and complexity our teams are used to supporting not the limit of the work we take on.
We approach technology from a systems perspective. New tools and AI can accelerate development, but they do not replace architecture, engineering judgment, security, governance, or accountability. We start with the problem, make trade-offs explicit, and design for the realities of production rather than the demo.
Continuity is part of how we deliver. 87% of Aristek employees have been with the company for 5+ years, and 50%+ have grown into new roles internally. That stability helps preserve product knowledge, domain context, and working relationships across long-running engagements.
Our goal is simple: turn advanced technology into systems that can be used, supported, scaled, and trusted over time.
Aristek Systems
AI is easy. Systems are hard. We build systems.
Lvivo g. 21A, Vilnius, LT-09313, Lithuania
https://aristeksystems.com
Aristek Systems Overview
- Number of Employees
- 100 - 249
- Minimal Budget
- $25,000 - $50,000
- Average Hourly Rate
- $50/hr
- Year Founded
- 2013
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Aristek Systems Services
AI Expertise
- Chatbot Solution
- Computer Vision
- Generative AI
- Machine Learning
- NLP AI
Application Platforms
- Amazon
- Azure Platform
Big Data Expertise
- Data Science
- IT security
- MongoDB
- Oracle BI
Custom Frameworks
- .Net
- Node.js
- React.JS
- Ruby on Rails
- Symfony
Custom Languages
- Java
- PHP
- Python
IT Services Expertise
- AWS
- IT Consulting
- IT Outsourcing
- System Integrator
Mobile App Technology
- Flutter Development
- React Native
Software Development Expertise
- Startups Software Development
Staff Augmentation
- Dedicated Team Augmentation
- Highly-skilled Augmentation
- Project-based
Industries
- Education
- eCommerce
- Health Care
- Higher Education
- Transportation & Logistics
- Software & IT Services
- Retail
Client Types
- Startups
- Small Businesses
- Medium Businesses
- Enterprise / Corporate
Aristek Systems Portfolio
AI Application Development
Custom AI coach for certification prep
- $20K - $100K
- 3 Months
- 2025
AI Application Development
AI tool for talent development and upskilling
- $20K - $100K
- 2 Months
- 2025
AI Application Development
AI tool for the veterinary platform
- $20K - $100K
- 2 Months
- 2024
AI Application Development
AI highlights generator
- $20K - $100K
- 2 Months
- 2024
Software Development
SAAS Software Veterinary Surgery Assistant
- $250K - $500K
- 6 Months
- 2023
AI Development
AI-powered content generator for knowledge assessment
- $20K - $100K
- 1 Month
- 2024
AI Development
AI Chatbot for eLearning SaaS
- 2024
AI Development
AI-Based Behavior Analysis & Sales Forecast for Retail
- 2024
Software Development
AI-Based Document Workflow Assistant
- 2 Months
- 2024
Software Development
HIPAA-Compliant Analytics Platform for Dental Clinics
- $20K - $100K
- 3 Months
- 2022
Software Development
Custom B2C/ B2B LMS for a Middle East eLearning Company
- $250K - $500K
- 6 Months
- 2022
Software Development
Corporate Custom LMS for an Automotive Company
- $20K - $100K
- 6 Months
- 2023
Software Development
Award-Winning LMS for K-12 Market
- $250K - $500K
- 24 Months
- 2022
Software Development
Maintenance Schedule Management Solution
- 2021
Software Development
Content Management Software
- 2020
Software Development
Custom eLearning Web Platform
- 2019
Software Development
Custom Electronic Health Record System
- 2019
Software Development
Advanced ERP for a Logistics Company
- 6 Months
- 2020
AI Development
AI-Enhanced Automated Defect Detection System
- $100K - $250K
- 6 Months
- 2026
AI Development
AI co-pilot for legal teams
- $20K - $100K
- 3 Months
- 2025
Aristek Systems Reviews
Reviews from DesignRush are available on this profile.
Aristek Systems has provided web development services for a software development company. They have built a web-based application from scratch using .NET and React. Aristek Systems has increased the ckinet's velocity by 25%. They have been efficient and flexible, ensuring an effective workflow. Their positive attitude, personable approach, and genuine interest in the client's success have been hallmarks of their work. "Project Name: Website Development Services
- Project Type:
- Website Development
- Company size:
- -
- Industry:
- -
I had the privilege of working with Ruslan and his team at Aristek for the past three years. It is hard to find that level of dedication in an offshore vendor/partner but Ruslan and the Aristek team deliver it. I would highly recommend Ruslan and Aristek to anyone needing an expert level partner in EdTech and SaaS platform development. "Project Name: Custom Software Development Services
- Project Type:
- Software Development
- Company size:
- -
- Industry:
- -
Aristek Systems has redesigned the UI/UX of an existing educational digital platform. The team has refreshed the interface and added new features to deliver a more comprehensive experience for users. The client is satisfied with Aristek Systems' work and performance. The team delivers within the specified timeframe and manages the project seamlessly. Moreover, they stand out for their availability, problem-solving capabilities, and amazing work culture; they're easy to work with. "Project Name: Web Design Service
- Project Type:
- Web Design
- Company size:
- -
- Industry:
- -
Aristek Systems provided outstanding software development services for our company. It developed a website for independent creators to sell their products. The agency quickly adapted to our established processes and initiated the project promptly through efficient communication. We relied on Aristek Systems for a robust technology stack, including Ruby on Rails, Elixir, Phoenix, JavaScript, GraphQL, PostgreSQL, and Amazon Web Services (AWS). Aristek Systems showcased thoroughness, professionalism, and attention to detail, ensuring seamless project execution. The agency swiftly resolved technical issues and maintained transparent communication. Aristek Systems' proficient personnel, responsiveness, efficient communication, adaptability, and problem-solving skills made it a valuable partner for our project, contributing significantly to our business growth. "Project Name: Saas platform
- Project Type:
- Software Development
- Company size:
- -
- Industry:
- -
Aristek Systems developed, tested, and released a new website for an e-commerce development company. The team utilized Ruby on Rails, Elixir, Phoenix Framework, JavaScript, GraphQL, PostgreSQL, and AWS. Aristek Systems was able to deliver a fully functional software, much to the client's delight. The team was highly communicative, and internal stakeholders were particularly impressed with the vendor's professionalism and attention to detail. "Project Name: Website Development Services
- Project Type:
- Website Development
- Company size:
- -
- Industry:
- -
We needed a company with strong edtech experience for a partner project at the MVP stage. Aristek Systems excelled by providing tech solutions and addressing business challenges. They assembled a skilled team in Ruby on Rails, React, and React Native, with valuable support from their project manager and business analyst. Their expertise ensured we met deadlines and launched the MVP in time for our sales season. We highly recommend Aristek Systems as a reliable partner and look forward to future collaborations. "Project Name: MVP Development
- Project Type:
- Software Development
- Company size:
- Under 49
- Industry:
- Information Technology and Services
Aristek Systems Team Bios
Sergey Tolkachev
CEO & Founder
It's my job to make major corporate decisions, manage overall operations, and set the strategic direction of the company. A vast background in software development helps me see the processes from different angles and make informed decisions.
Aleksei Turchak
CTO & Founder
Im a CTO, also known as the main tech guy. Extensive experience in software development allows me to make strategic tech decisions, introduce new technologies to the company, and oversee major projects.
Ruslan Makarsky
CCO & Founder
I oversee all customer communications, showcase the company at public events, and lead key projects as the delivery manager. I believe communication is the key.
A clever tongue will take you anywhere.
Vadim Dyvlyash
Vice President of Growth
As a VP of Growth, I coordinate and lead our communications teams: sales, account management, and business development.
Growth involves challenges. I accept and handle them successfully. One of my latest accomplishments was managing service delivery for companies with over 15,000 employees.
Aristek Systems Clients
Aristek Systems Awards