Browse categories
Explore
Fiverr Pro
English
$
USD
I will migrate your legacy application to modern cloud deployment
Yagnesh Khamar
About this gig
Legacy systems do not fail overnight. They slow you down gradually until adding a single feature takes weeks and your team is afraid to touch the codebase.
I have modernized platforms for FIS Global, Kaplan and Behavioral Health Group. Mission critical systems with years of business logic that could not be lost in migration. All delivered to production without business disruption.
What I deliver for this gig:
- Migration from legacy NET Framework to NET Core 7 or NET 8
- Preservation of all existing business logic and workflows
- AI integration points built into the modernized architecture
- API redesign and microservices restructuring
- Production deployment with full documentation and handover
The goal is not just a working system after migration. It is a system your team can move fast on and that is ready for AI features from day one.
Message me before ordering. Share your current stack and I will assess feasibility within a few hours.
Get to know Yagnesh Khamar
Yagnesh Khamar
Forward Deployment Engineer, Enterprise AI Solutions
- FromIndia
- Member sinceMay 2017
- Avg. response time1 hour
- Last delivery8 years
Languages
English, Gujarati, Hindi
I deploy AI systems into enterprise production environments and lead engineering for scaling SaaS companies. 10+ years of delivery across Dell, Autodesk, Kaplan, PepsiCo and FIS Global.
At Dell I built the internal support automation platform.
At Autodesk it was cloud automation and analytics.
At Kaplan, microservices work that unblocked their AI feature rollout.
I forward deploy LLMs and agentic systems into .NET, Node.js, and React stacks. SalesEar is the live proof, multilingual AI call intelligence running in production.
Claude Certified Architect, certified by Anthropic 2026.
My Portfolio
FAQ
Will my existing business logic be preserved during migration?
Yes. Preserving business logic is the first priority. I map all existing functionality before writing a single line of new code.
How disruptive is the migration process to ongoing operations?
Minimal disruption. I work in parallel with your existing system and cut over only when the new system is fully tested and stable.
Do you work with systems that have no documentation?
Yes. Most legacy systems have little to no documentation. I start with a codebase audit to understand what exists before planning the migration.
