Lexis Solutions

AI Solutions Expertly Crafted
Kv. Vitosha, ul. Bratya Chakrin 10, Sofia, 1113, Bulgaria
https://www.lexis.solutions
Lexis Solutions

Lexis Solutions Overview

Year Founded
2017
Employees
Under 49
Minimal Budget
$10,000 - $25,000
Average Hourly Rate
$49/hr
Lexis Solutions builds AI-native and agentic software - systems that take actions and run workflows, not chat wrappers. We're a senior-led engineering team from Sofia, Bulgaria, working with SMEs and enterprises across Germany, the US, the UK and Finland.

What we deliver
- AI Development & Consulting - agentic apps, LLM integrations, RAG and AI automation
- Custom Web & Mobile Apps - scalable products and fast MVPs
- Data Services & Web Scraping - reliable data pipelines for search, dashboards, BI and AI systems
- Team as a Service - dedicated developers, DevOps and PMs integrated into your workflow
- End-to-End Product Delivery - from idea to launch, with predictable milestones

What we build with AI
- Agentic apps and multi-agent systems, using the right model for each task across Anthropic, OpenAI, AWS Bedrock, Google Vertex AI and xAI
- Knowledge systems that give accurate answers over your own data
- AI-powered internal tools for triage, routing, reporting and document processing
- Real-time and conversational interfaces on web and mobile

Credentials
- Claude Select Partner (Anthropic's Claude Partner Network)
- 90% of our engineers are Claude Certified Architects
- Certified Apify and DigitalOcean Partner
- ISO 9001:2015 certified

How we work
Senior engineers lead every project from day one. You get clear milestones, honest feedback and full transparency. We challenge ideas when that improves the outcome.

Building something with AI that has to work in production? Let's talk.

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Lexis Solutions Portfolio

Lexis Solutions - Onnoplus
AI Application Development
Onnoplus
Media & Communications
$500K - $1M
42 Months
2025
Lexis Solutions - Finansi.bg
AI Application Development
Finansi.bg
Fintech
$500K - $1M
50 Months
2025
Lexis Solutions - StaffSquared
Mobile App Development
StaffSquared
HR
$250K - $500K
3 Months
2022
Lexis Solutions - FranceVerif
Cross-Platform
FranceVerif
eCommerce
$100K - $250K
12 Months
2023
Lexis Solutions - Mindance
Cross-Platform
Mindance
Health Care
$100K - $250K
36 Months
2022

Industries

  • Construction
  • Finance
  • Corporate Services
  • Electronics
  • eCommerce
  • Media & Communications
  • Real Estate
  • Software & IT Services

Client Types

  • Startups
  • Small Businesses
  • Medium Businesses
AI Expertise
AI Expertise
  • AI Application Development
  • AI Automation
  • AI Consulting
  • Agentic AI
  • Conversational AI
  • Generative AI
  • NLP AI
  • Vector Database
Application Platforms
Application Platforms
  • Amazon
  • Azure Platform
  • Google App Engine
Big Data Expertise
Big Data Expertise
  • Business Intelligence
  • Data Engineering
  • Data Mining
  • Data Strategy
  • Data Visualization
  • Data Warehousing
CMS Platforms
CMS Platforms
  • Contentful
  • Headless CMS
Custom Frameworks
Custom Frameworks
  • .Net
  • Laravel
  • Next.js
  • Node.js
  • Python Django
  • React.JS
  • VueJS
Custom Languages
Custom Languages
  • Backend Development
  • Front End Web Development
  • JavaScript Development
  • PHP
  • Python
  • Typescript
DevOps & Cloud Expertise
DevOps & Cloud Expertise
  • Azure
  • Google Cloud
IT Services Expertise
IT Services Expertise
  • AWS
  • IT Consulting
Mobile App Expertise
Mobile App Expertise
  • App Development Consultants
  • Application Modernization
  • B2B Apps
  • B2C Apps
  • Cross-Platform
Mobile App Technology
Mobile App Technology
  • React Native
No Code Development Expertise
No Code Development Expertise
  • Airtable
Outsourcing Expertise
Outsourcing Expertise
  • Eastern Europe
  • Nearshore
  • Offshore
  • Outsourcing
Software Development Expertise
Software Development Expertise
  • Agile Consulting
  • CRM Development
  • Cloud Application Development
  • MVP Development
  • SaaS Development
  • Software Consulting
  • Startups Software Development
Staff Augmentation
Staff Augmentation
  • AI Staff Augmentation
  • Dedicated Team Augmentation
  • Highly-skilled Augmentation
  • Nearshore Staff Augmentation
UI/UX Expertise
UI/UX Expertise
  • AI UI/UX Design
  • UX Audit
  • UX Research
  • UX Strategy

Lexis Solutions Clients

Onno Plus
Kreston BulMar
Staff Squared
FranceVerif

Lexis Solutions Reviews


Reviews from Google Maps and DesignRush are available on this profile.
All reviews
  • All reviews
  • Google reviews
  • DesignRush reviews
We partnered with Lexis Solutions to build a comprehensive web platform for our law firm that serves multiple user roles and combines public legal databases, CRM functionality, and a subscription-based access model. The goal was to create a scalable, SEO-optimized platform that would attract professionals such as lawyers, business owners, and accountants, while also converting users into paying subscribers.Lexis Solutions delivered a robust, modern solution using React, Next.js, and Tailwind CSS on the frontend and Node.js, GraphQL, PostgreSQL, and Elasticsearch on the backend. In addition to the core platform, they integrated CRM tools, analytics, and AI-powered features that improved search relevance, content discoverability, and data-driven insights for both users and administrators. The AI-enhanced search and analytics helped us better understand user behavior and significantly improved the overall user experience.Project management was excellent throughout the engagement. The team kept all stakeholders aligned, communicated clearly at every stage, and delivered everything on time. They were proactive in addressing questions and consistently proposed improvements that strengthened the final product.What truly sets Lexis Solutions apart is their reliability. They do exactly what they promise, with strong attention to detail and a genuine commitment to quality. The platform exceeded our expectations, increased user engagement, improved our visibility in search engines, and successfully converted users into paid subscribers. We would confidently recommend Lexis Solutions to any company looking for a dependable partner for complex, AI-enabled custom software development. "
Project Name: AI-Enhanced Legal Web Platform with CRM and Subscription Management
Project Type:
Artificial Intelligence
Company size:
Under 49
Industry:
Legal Services
We hired Lexis Solutions to build a complete onboarding software platform that would automate the introduction of new employees into our organization and centralize all HR documentation, training paths, and progress tracking. From the start, their team demonstrated strong technical expertise and a very collaborative, solution-oriented mindset.The project included several complex modules like automated employee data collection, document management with digital signature integrations, configurable onboarding paths, employee training flows with feedback surveys, and real-time analytics dashboards for HR and managers. Lexis Solutions delivered everything using modern technology (Azure, .NET 8, React) and ensured the platform was scalable, secure, and easy to maintain.We worked with a cross-functional team of five specialists who communicated clearly, delivered milestones on time, and quickly adapted to changes. What impressed us most was their ability to challenge our initial ideas and propose better, more efficient workflows. The final product significantly reduced manual HR work, improved transparency of employee progress, and standardized our onboarding process across the company.Overall, Lexis Solutions felt like an extension of our internal team rather than an outside vendor. Their quality of execution, responsiveness, and commitment to the project exceeded our expectations. We would happily work with them again on future software initiatives. "
Project Name: Employee Onboarding Software Platform
Project Type:
Software Development for Small Business
Company size:
Under 49
Industry:
Computer Software
We partnered with Lexis Solutions to build a custom ERP system for our internal resource management, and the experience was outstanding. From the first consultation, their team took the time to understand our operations and even suggested smarter ways to streamline our workflows.Their communication during development was excellent. We always knew the progress, the next steps, and how each feature supported our goals. It felt like working with a true partner, not just a vendor.After launch, we had a few minor issues, but their support team resolved everything quickly and professionally. The final system is fast, intuitive, and has greatly improved our efficiency and visibility across teams.What stood out most was their dedication and openness throughout the entire project. They combined technical expertise with practical insights and genuinely cared about building a solution that worked for us. We honestly have nothing negative to mention about the collaboration. "
Project Name: Custom Resource & Workflow Automation Platform
Project Type:
Software Development
Company size:
Under 49
Industry:
Warehousing
I work on projects in Los Angeles and I’m truly impressed with how the Lexis Solutions team from Bulgaria managed to support us. Despite the distance, communication was smooth and effective, and the results were outstanding. They combine professionalism with great attention to detail, which is rare to find. Thanks to them, our work runs faster and more organized. I highly recommend them as a reliable partner! "
Valko Arapkyuliev's Review Sourced from Google
Lexis Solutions has been awesome to work with—super knowledgeable, quick to respond, and always go the extra mile. Really impressed with their professionalism and support. Highly recommend! "
Luben Kostadinov's Review Sourced from Google
Outstanding service and expertise!We’ve had a fantastic experience working with Lexis. Their team is highly knowledgeable, responsive, and goes above and beyond to deliver efficiently. The quality of support and professionalism is top-notch. Highly recommended! "
Peter S's Review Sourced from Google
Lexis Solutions exceeded my expectations.They delivered on time, communicated clearly, and solved every issue fast.Their team is professional and easy to work with.Highly recommend if you want reliable software results. "
Lorans Shamas's Review Sourced from Google
Reliable, detail-oriented, and focused on solutions that make sense for the business.From initial consultation to final implementation, the team is responsive, and genuinely invested in your success. "
Teodora Dineva's Review Sourced from Google

Lexis Solutions Team Bios

CEO
Deyan Denchev
CEO

Deyan works directly with clients to shape AI and agentic products, from discovery to delivery. Claude Certified Architect with a senior TypeScript background.

CTO
Bilyal Mestanov
CTO

Leading Lexis' engineering and AI strategy. Bilyal designs agentic apps and LLM integrations, guiding the team from architecture to production in TypeScript.

Lead Software Engineer
Emil Kirilov
Lead Software Engineer

Emil leads Lexis' data and web scraping team, building scalable pipelines that feed AI systems, with deep expertise in PHP, Laravel and DevOps.

Pricipal AI Engineer
Milush Karadimov
Pricipal AI Engineer

Milush builds agentic apps, multi-agent systems and LLM integrations in TypeScript, focused on AI that runs reliably in production, not in demos.

Lexis Solutions Awards

Lexis Solutions - Award 1
Lexis Solutions - Award 2
Lexis Solutions - Award 3
Lexis Solutions - Award 4
Lexis Solutions - Award 5