AI Development Services

We design, ship, and operate AI systems that scale – backed by monitoring, analytics, and tight feedback loops to deliver measurable results and improve every iteration.

Powered by leading AI technologies:

Your Proven Agentic AI Development Partner

With over 9 years of experience working with mid-market and enterprise companies, we deeply understand your industry and provide AI-driven solutions that enhance productivity and reduce costs.
9
years on market
120
created products
36m
apps installations
11m
active users

Grocery Retail – Voice Menu & Auto-Cart Assistant

Problem: Weekly grocery planning is slow and fragmented, leading to abandoned carts, smaller baskets, and low repeat purchases.

Solution: A voice-driven assistant inside your app that builds a personalized weekly menu, auto-creates a cart from past orders, preferences, dietary rules, live promos, and in-stock items, then lets the shopper review and tweak hands-free (“swap salmon for chicken,” “keep under €60”) before one-tap checkout.

Tech Retail – Conversational Product Advisor

Problem: Shoppers drown in specs and filters, compare tabs forever, and still buy the wrong device – hurting conversion, AOV, and returns.

Solution: A natural-language (voice or chat) advisor that interviews the shopper on needs, budget, and context, explains trade-offs in plain English, compares short-listed SKUs side-by-side, checks live stock and promos, and assembles the best-fit bundle with one-tap checkout or store pickup.

Logistics – Shipment Exception Copilot

Problem: Delays and missed updates lead to costly escalations and dissatisfied customers.

Solution: Agents monitor tracking feeds and carrier events, detect exceptions, propose reroutes/SLA actions, notify customers proactively, and open tasks via workflow automation with human review for edge cases.

Fitness & Gyms – Adaptive Training Plan Assistant

Problem: Members get generic plans that ignore their goals, injuries, schedule – leading to drop-offs and low engagement.

Solution: AI coach that builds a personalized program from member goals and constraints, maps it to the equipment available at that location, then auto-adjusts in session (swap movements, rep/weight targets, rest) based on progress and voice input; every workout updates the next one.

Call Center — Voice Agents

Problem: The contact center depends on manual retrieval across multiple back-office systems for common requests, leading to long queues and handle times, inconsistent policy application, limited after-hours coverage, and higher operating costs.

Solution: A natural-language voice agent that answers typical questions from your internal knowledge base, performs secure account actions in backend systems (balances, order status, address changes), and does a warm handoff to a human with full context when needed.

AI Development Services

AI Strategy Development

Our comprehensive approach enables you to prioritize the highest-impact applications of AI.

AI Agent Workflows

We implement autonomous agents to automate workflows and deliver innovative experiences.

RAG AI Development

We build Retrieval-Augmented Generation (RAG) powered applications for fast, high-quality AI insights.

Conversational AI

We deliver personalized, brand-enhancing, data-driven interactions that integrate with your business systems.

AI Product Development

Devlight’s award-winning product development process prioritizes rapid value generation on scalable architectures.

Data & LLM Engineering

We architect data pipelines that ingest, integrate, and clean data from multiple sources to power accurate and effective AI models.

AI Agent Domains
We design and deploy production AI agents across various industries. They streamline service, reduce operating costs, and elevate customer experience – grounded in delivered outcomes, secure integrations, and measurable improvements.
Finance
instant answers
lower contact-center costs
smarter compliance cheks
higher self-service adoption
Retail
faster service
tailored promotions
fewer out-of-stocks
smoother checkout
higher repeat purchases
Ecommerce
boosted conversion
automated returns
proactive order updates
reduced support tickets
upsell moments
Telecom
automated issue sorting
quicker resolutions
churn alerts
targeted upgrades
fewer escalations
Insurance
faster claims intake
fraud alerts
accurate quotes
lower handling costs
happier policyholders
Travel & Hospitality
24/7 trip support
live itinerary changes
cross-sell add-ons
faster resolutions
better reviews
Logistics Travel & Hospitality
more accurate arrival times
fewer delivery errors
optimized slots
faster exceptions
more on-time deliveries
Healthcare
less admin for clinicians
faster patient routing
accurate scheduling
higher patient satisfaction
Manufacturing
guided work instructions
fewer defects
faster maintenance
smarter inventory requests
safer shifts
Education
personalized tutoring
automated grading help
proactive nudges
higher course completion rates

Our approach

Reliability & Orchestration

Turn prototypes into resilient products using stateful orchestration, automated evals, and safe rollback.

Quality, Testing & Safety

Maintain answer quality and avoid hallucinations with RAG and citations, guardrails, and continuous checks. Prove improvements via offline/online evals tied to KPIs, A/B tests, and staged rollouts.

Performance & Cost Control

Keep latency low and spend predictable with SLOs, enforced budgets, caching, smart routing, and right-sized models.

Observability & Operations

Gain real-time visibility with tracing, metrics, logs, dashboards, and proactive alerts.

Release & Change Management

Ship changes safely by versioning prompts and models, promoting via gated release pipelines.

Security & Governance

Meet compliance needs with RBAC, PII controls, audit trails, and policy enforcement.

Support & SLAs

Ensure reliability in the field with SLAs and steady post-launch support.

Book a Consultation – we start fast, build trust and prove value.
Together, we’ll identify, pilot, and scale practical GenAI solutions to drive impact for your business.
Contact us
Solomia Voloshyn
Sales manager


Your AI roadmap in a few steps
Prepare & discover

Align on goals, pain points, and AI maturity levels. Explore real-world examples to create a shared understanding of opportunities.

Generate & prioritize

Brainstorm potential agent use cases across functions and rank them by impact and feasibility.

Shape MVPs

Turn top ideas into actionable concepts by defining value, users, workflows, and success metrics.

Validate

Stress-test MVPs through peer and facilitator feedback, refining them into stronger solutions.

Deploy & scale

Launch the validated solution to production, integrate with existing systems, establish MLOps, monitoring, and governance, and roll it out across teams for sustained, measurable impact.

What our clients say

C-level executives, product managers, tech leads, and founders from around the world have appreciated our help in delivering world-class products under strict deadlines.

The feedback we get from our clients is consistent. We take real ownership.

The mobile applications were well-received and caused an uptick in the partner’s revenue. Devlight was a true partner that was always ready to help resolve problems. They were attentive and proactive about offering solution suggestions. The project manager excelled at coordinating multiple teams.

 

Andrii Danylik

CPO at Nova Digital

When we were looking for a partner for our product research task, experience in similar tasks was essential for us to, as well as experience in the field of financial technologies. Devlight fully met our requirements, and cooperation with them exceeded all our expectations.

Dmytro Koval

Head of Financial Services Development at Vodafone

Cooperation with Devlight is essential for Sense Bank. Their swift augmentation of our team with skilled professionals, commitment to quality, and innovative approach led to the successful development of our digital banking app. Devlight’s expertise, effective communication, and after-hours dedication impressed us profoundly, making our collaboration a standout success. Our cooperation continues to thrive, and we’re building the future. Since it makes sense.

Iryna Ivanova

Director of the Information Systems at Sense Bank

Devlight has delivered the API documentation and initial architecture, enabling the client to move forward with the project. The team has an effective workflow and ensures transparency and alignment through constant communication and regular status meetings. Their proactivity stands out.

Anna Matsiuk

Executive FERM

Devlight has delivered a mobile app with all the features the client required, helping them achieve 15,000 sales through it thus far. The team has delivered work on time, and they’ve been effective, collaborative, and great at providing advice. Moreover, they’re flexible and highly experienced.

Andrii Khomenko

Deputy Head of E-Commerce Department BROCARD

Devlight has successfully delivered a fully functional app on time. The team has managed the project well and maintained an exceptional quality of work throughout the engagement. Devlight is interested in solving the client’s needs. Overall, the client was highly satisfied with the engagement.

Fedir Andriienko

Head of IT Department OKWINE

Two-thirds of test users have responded positively to app prototypes, citing the platform’s ease of use and speed. Taking a Scrum approach to the work, Devlight has communicated regularly so far and acts quickly on feedback. The team takes an entrepreneurial approach the work, and they are willing to take risks

Michaël Aissaoui

CEO & Founder at StarUP Communities

Devlight has a talented design team, much better than any other UI/UX mobile designers I’ve ever worked with.

Sergiej Rewiakin

Interim CTO at Movinga

Devlight has developed quite high-load projects and this was one of the key points – for us to find the partner who knows how to build a high-load application architecture. Also, one of the benefits of Devlight is the cool design sprint approach for quick entry and understanding of business processes and synchronization of actions of the customer’s team and internal team before starting work

Sergey Kazantsev

CEO at DOC.UA

Devlight’s team was flexible and fast, and communication was simple. The apps work well, and the Devlight team held to all deadlines. The team is talented, and they utilize non-mainstream, top-notch techniques.

Olha Semchyk

Head of the Loyalty Program at Fishka

The basis of a successful project is the experience of the team that’s why we chose Devlight. They are an enthusiastic team with a professional approach in the implementation of large-scale projects from the beginning and development strategy. The main thing is to be on the same wave of understanding the value of the product and create a unique product for users step by step!

Khrystyna Melnykovych

Head of Collaborations & Cо-brands at Epicenter

Devlight developed an AI platform for a graduate education recruitment company. Their flexibility and technical knowledge impressed us.

Kalin Yanev

Business Unit and Research Director at Advent Group

I appreciate that Devlight takes the time to consult with us and doesn’t just provide us with what we ask for. Devlight has improved our mobile apps significantly. Within 90 days of launching, there’s been a 200% increase in Android downloads and a 300% increase in iOS downloads.

Andriy Romanenko

Business Transformation Director at eldorado.ua

Devlight delivered a detailed style guide and UI kit, ensuring consistency in future updates. They also restructured workflows and improved efficiency. The team was proactive in addressing challenges and ensuring timely delivery. Their commitment to understanding the client’s needs was exemplary.

Dmytrii Voievoda

Head of Digital Varus

Thanks to Devlight, we’re ready to launch the app for end users. They delivered the project on time and to our expectations. Devlight also ensures excellent communication via email and demo and status meetings. Their expertise, meticulousness, and cooperation are commendable.

Liudmyla Khomenko 

Chief Loyalty Officer at Novus

The team not only brought our idea to life but also helped us focus on the key features that would bring the most value to users. They proactively suggested solutions that made the platform user-friendly and efficient.

Nikita Chumychkin

CEO 4Real

The web application is currently in beta testing and has received favorable initial feedback on the quality of the designs. Devlight was adaptable and stuck to every deadline.

Raisa Shafar

Marketing Manager OUplata

The project is currently ongoing, but we are already seeing positive results from the implemented features. The “Liter Wallet” and other new functionalities have been well-received by our customers, and we anticipate further improvements and positive feedback as the redesign progresses.

Vadym Yehorenkov

Technical Product Manager at SOCAR

A new approach to creating value
With over 9 years of app development experience, 120 digital products created, and dozens of clients, Devlight has developed a unique value-creation methodology. The Fusion Framework is a system that allows for a holistic journey from idea to final result. Discover how we combine customer and product insights, value strategy, and development to achieve results that impress end users.
Focus on the customeru2028and the product
Focusing on customer needs, we create products that deliver real value.
Engagement and Interaction
User engagement and interaction are critically important aspects for the success of any mobile application.
User Centric Approach
This is a design methodology that places the needs, goals, and behavior of end users at the center of the development process.​
Hooked effect
The Hooked Effect, or “habit-forming effect,” describes the process of creating a product that shapes user habits.
strategy and value
Strategy and values of a company shape its unique market offering and ensure sustainable business development.
Big Idea
When creating a mobile application at Devlight, the key element is the Strategy + Big Idea concept.
Strategy
This serves as the foundation that guides the entire project’s development and defines its uniqueness in the market.
Dynamic Value Proposition
A dynamic value proposition allows the mobile application to continuously adapt to market changes and user needs, ensuring its relevance and appeal.
implementation
This is the process of turning theory or ideas into practical action, i.e., the implementation of a plan or strategy.
High-Level Technologies
Modern mobile app development requires the use of the latest technologies and approaches to ensure high performance, security, and user convenience.
Data Driven Execution
Devlight uses a data-driven approach, where decisions and actions in the app are formed and optimized based on data analysis.
Differentiation and Practicality
At Devlight, we follow the principle of exceptional uniqueness in mobile application development.

Our Clients

Since 8 years of being in the industry, our mobile app development company has developed over 120 mobile apps across industries. Here are businesses that trust our expertise in application development for mobile:

Awards

Our stellar services and products have earned us a remarkable reputation and numerous awards.

Firebase contest
app winner
2020
Top app developers in Ukraine by Clutch
2023
Best outsource partner by E-commerce expert
2020
Top mobile app development company in Ukraine by GoodFirms
2023
Top mobile app development company in Ukraine by DesignRush
2023
Top Mobile app development company in Ukraine
120
created products
36m
app installs
9
years on market
11m
active users
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