Modernize Legacy Software. Rescue AI-Built Products. Build Complex Systems That Scale.
We help established businesses and product companies modernize complex legacy applications, stabilize AI-generated products, and build production-ready software using modern .NET, Azure and AI technologies.
Legacy System / AI Product
Unstable code, hidden dependencies, risky releases
Technical Assessment
Architecture, codebase, data and delivery risks mapped
Architecture & Stabilization
Boundaries, tests, release process and critical fixes
Scalable Product
Maintainable platform ready for product growth
Identify Your Situation
Where Is Your Software Stuck?
We specialize in four types of complex software challenges. Each has its own methodology, its own risk profile, and its own path forward.
Your Legacy System Is Blocking Growth
Modernize it incrementally without unnecessarily interrupting current operations.
Explore Legacy ModernizationYour AI-Built Product Has Hit a Wall
Stabilize the architecture, security and maintainability before the next release.
Explore AI-Built Product RescueYou Need a Complex Software Product
Build a SaaS, CRM, ERP or internal platform with architecture that survives year two.
Explore Custom DevelopmentYour Product Needs Reliable Engineering
Add senior delivery, technical leadership and product support without building an in-house team.
Explore Product EngineeringWhat Sets Us Apart
We Work Where Shortcuts Stop Working.
We work where AI coding stops working.
AI tools accelerate development. But once a codebase becomes large, interconnected and business-critical, architectural understanding and professional engineering become essential.
Learn about our approachComplex Codebases
Years of business logic, integrations and technical debt do not fit into a single AI context window.
Incremental Delivery
We modernize and stabilize in controlled phases so business operations can keep running.
Architecture Plus Implementation
The same senior team that defines the plan can implement it, test it and release it.
Senior Control of AI
We use AI tools where they help, but senior engineers stay accountable for architecture and behavior.
What We Do
Four Areas of Practice
Every engagement falls into one of four categories. Each has its own process, its own indicators of success, and its own team profile.
Legacy Modernization
Audit, refactor and migrate critical applications to a maintainable modern architecture without rewriting everything at once.
Result: lower maintenance risk and faster feature delivery.
AI-Built Product Rescue
Audit, stabilize and harden products started with Cursor, Lovable, Replit, Bolt, v0, Copilot, ChatGPT/Codex, and mixed AI-generated codebases.
Result: safer releases and a codebase engineers can extend.
Custom Software Development
Purpose-built SaaS, CRM, ERP, and business platforms with domain modeling, architecture and implementation led by senior engineers.
Result: a product foundation built for real operations.
Product Engineering & Support
A senior engineering partner for live products that need feature delivery, reliability work, performance improvements and technical leadership.
Result: steady progress without adding permanent headcount.
Client Work
Featured Case Studies
Business Software · Legacy Modernization
Enterprise Legacy Desktop Modernization
Large business-critical desktop application with extensive domain logic and tightly connected modules.
Delivered
Phased modernization, architecture improvements, database adaptation and controlled release process.
Scale
Module-by-module migration with business operations maintained during development.
"They modernized our core system without a single production outage."
CTO, Enterprise ERP Platform
Automotive Services · Custom Development
CRM Platform for an Automotive Services Company
Fragmented CRM, legacy COM+ components, Access databases, Excel workflows and no scalable API layer.
Unified platform serving 12 dealership groups with 60% fewer support tickets.
Enterprise SaaS · Performance & Rescue
Enterprise Form and Workflow Platform
40,000+ active users, critical performance problems, compliance gaps and a fragile deployment process.
Page load improved from 8.2s to 1.1s with zero deployment incidents in 14 months.
How We Work
A Process Built for Complex Software
Every engagement follows a structured process. No discovery calls that lead nowhere. No six-month plans before any code is written.
Discovery
Business goals and critical workflows defined.
Technical Assessment
Architecture, codebase and risks reviewed.
Roadmap
Priorities, implementation stages and estimate prepared.
Incremental Delivery
Tested functionality delivered in controlled releases.
Launch & Support
Deployment, documentation and further development.
Complex projects can begin with a standalone assessment. No commitment to the full implementation is required.
Ways to Start
Start with a Focused Technical Assessment
Start small, get a clear technical picture, then decide whether to continue. Pricing below applies to diagnostic work, not full migration or product development.
Legacy Modernization Assessment
Starting from $1,000
architecture review
dependency analysis
migration options
risk summary
phased roadmap
AI Product Codebase Audit
Starting from $1,000
architecture and code review
security and stability risks
salvageable modules
recovery priorities
stabilization estimate
Product Discovery Sprint
Starting from $1.5K
business workflows
MVP scope
architecture
implementation roadmap
budget range
Client Voices
Trusted by Product and Technology Leaders
"He was fully accountable for outcomes, not just tasks."
If something needed improvement, he would proactively suggest better solutions rather than just implement what was asked.
Product Leader, SaaS Platform
Verified Upwork Review
Engagement
Product engineering and OpenAI feature development
"Damir joined our VB6 to C# migration when things were already getting messy. He pushed back with simpler solutions that made more sense long term."
Technology Leader, Legacy Business System
Verified Upwork Review · VB6 to C# migration
"They demonstrated strong expertise with Umbraco CMS, a solid understanding of web architecture, and a thoughtful approach to implementation."
Business Owner, Web Platform
Verified Upwork Review · Umbraco CMS support
Founder-Led Technical Ownership
Damir Khusainov
Founder & Technical Lead
20+ years in software engineering, with direct involvement in architecture, technical assessments and critical delivery decisions.
Technology
Our Engineering Stack
Focused expertise in the Microsoft ecosystem, modern web platforms, cloud infrastructure and practical AI integrations.
Microsoft Backend
Cloud & Data
Modern Web
AI & Delivery
Questions
Frequently Asked Questions
Ready to Move Forward
Your Software Does Not Need
Another Temporary Patch
Tell us what is blocking your product. A senior technical specialist will review your request and help define the safest next step.