Eleks

ELEKS is a Ukrainian software development and technology consulting firm founded in 1991. Based in Kyiv with 20 offices and delivery centers globally, the company has completed over 1,000 projects for 120+ active clients, including Fortune 500 companies. The team draws from backgrounds in engineering, mathematics, and physics. They work across application development, data science, AI, cloud infrastructure, legacy modernization, and advisory services for enterprises, SMEs, and technology startups.

Services and capabilities

ELEKS organizes its offerings into four main categories: Engineering, Advisory, Data & AI, and Optimization.

On the engineering side, they handle full-cycle application development, proof-of-concept work, cloud migration and computing, enterprise applications (including ERP and CRM consulting), and legacy software modernization. They've worked on projects like helping eTracks Tire Management Systems build a scalable solution with computer vision and AI, and assisting a logistics enterprise migrate its entire IT infrastructure to the cloud over a six-year program to support 1 million daily domestic deliveries.

Their advisory practice covers product and service design, cybersecurity strategy, technical feasibility studies for emerging technologies, sustainability consulting for net-zero initiatives, agile transformation, and AI adoption guidance. In one engagement, they helped a stage lighting rental company automate operations through a suite of digital products; in another, they worked with Aramex to cut warehousing costs by a fifth using data-driven applications.

For Data & AI, ELEKS offers generative AI, machine learning, conversational AI, agentic AI, data anonymization, data science, MLOps, data engineering (including data strategy and business intelligence platforms), intelligent automation (including intelligent document processing), and LLMOps. They've built data management platforms for recycling processes and supported Edge AI startups with data science expertise.

Optimization services include software audits, quality assurance, technical support (one client achieved 99.99% uptime on their cloud app), and FinOps for cloud cost optimization. They also offer DevOps consulting, VR/MR/AR development, IoT integration, UX consulting, and market research.

Notable work

Specific clients and outcomes named in their materials include Aramex (developed consumer-facing websites and mobile apps for shipment tracking and customer communication), Fleming-AOD (enterprise software work), appygas (prototype development), TAIT (custom motion control software and hardware for stage productions used across seven continents), PACE (cloud app support achieving 99.99% uptime), and WellAir (GUI and remote-control mobile app for an air disinfection unit). A Europe-wide leisure club chain saw their app reach 2 million users following digital transformation work with ELEKS. A European gas market data consolidation project integrated 60+ data sources for near real-time smart decision-making.

How they work

ELEKS describes itself as a full-cycle partner handling everything from ideation through finished product. They engage across multiple models: fixed projects (PoCs, prototypes, complete applications), dedicated teams for ongoing work, and staff augmentation. The firm has a particular emphasis on understanding client context early—one reference noted that ELEKS "came to us with their best people to try to understand our context, our business idea" before developing the first prototype. They maintain active delivery centers across 20 locations, enabling localized team structures while leveraging a global resource pool. No specific pricing model is disclosed in the source material.

Team and credentials

The company has been operating since 1991 (30+ years in the market). Team size is not explicitly stated, but references to "20 offices and delivery centres globally" and "1000+ projects" suggest a mid-to-large organization. Client testimonials describe accessing "top 1% of the aptitude and engineering excellence" and emphasize their depth in specialized domains. No specific certifications (ISO, SOC 2, etc.) are mentioned in the source material, nor are specific partner designations with cloud vendors or other platforms.