You will get .NET Development, C#, Back-End Development
Rising Talent
Project details
devabit .NET Development services are ideal for companies that need secure web applications, scalable APIs, microservices, enterprise platforms, internal systems, or backend infrastructure that can grow without losing performance or stability. Our team uses the .NET ecosystem to create structured, maintainable, and future-ready software tailored to your unique business needs. From .NET Core and C# development to database integration, REST API creation, cloud deployment, microservices architecture, and security hardening, we build systems that are prepared for real business demands.
Starting from $40/hour.
Tech Stack: .NET Core, C#, MSSQL, Azure, Microservices, REST API
Tags: #DotNet #CSharp #EnterpriseSoftware #BackendDevelopment #Microservices #ScalableSystems
Starting from $40/hour.
Tech Stack: .NET Core, C#, MSSQL, Azure, Microservices, REST API
Tags: #DotNet #CSharp #EnterpriseSoftware #BackendDevelopment #Microservices #ScalableSystems
Programming Languages
ASP.NET, C#Coding Expertise
Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$1,200
|
Standard
$3,200
|
Advanced
$6,400
|
|---|---|---|---|
| Delivery Time | 14 days | 30 days | 60 days |
Number of Revisions | 1 | 2 | 3 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code |
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ID
Ivans D.
Jul 17, 2026
Full-Stack Developer Needed for HIPAA-Compliant Healthcare SaaS Improvements
Oleh jumped into our HIPAA-compliant healthcare SaaS and improved our AI integration, fixed backend bugs, and optimized the Python/FastAPI workflows. He understood the compliance requirements without needing explanations and delivered clean, audit-ready code. Fast, reliable, and easy to work with.
NN
Natallia N.
Jul 6, 2026
Full-Stack Developer Needed for AI-Powered SaaS Platform Improvements
Oleh jumped in and got the work done fast. He cleaned up our Python backend, fixed AI integration bugs, improved the RAG pipeline, and tightened dashboard permissions. Everything was documented and delivered on time. Good Python developer, easy to work with. Would hire again.
About Oleh
Full Stack Developer AI | SaaS Developer | Python Full Stack Developer
100%
Job Success
Lviv, Ukraine - 6:28 pm local time
500+ platforms shipped since 2010. SaaS products supporting 800+ daily users, AI pipelines processing 800+ docs/day, platforms that raised $1.5M. Full ownership from architecture to deployment - Python, Django, FastAPI, PostgreSQL on the backend, React, Next.js, TypeScript on the frontend.
𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞
✨ Python SaaS MVPs: Django, FastAPI, Flask, PostgreSQL, Redis, Docker, AWS, CI/CD.
✨ AI & LLM: OpenAI, Claude API, RAG systems, vector search, AI assistants, document processing, structured outputs.
✨ Healthcare: HIPAA-compliant platforms, PHI handling, encryption, audit logging, compliance architecture.
✨ Full-Stack: React, Next.js, TypeScript, TailwindCSS, REST APIs, GraphQL.
✨ Enterprise: multi-tenant SaaS, RBAC, admin dashboards, user portals, Stripe subscriptions.
𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬
Healthcare, FinTech, SaaS, Automotive, eCommerce, Marketplaces, ERP, B2B, Enterprise.
𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐂𝐡𝐨𝐨𝐬𝐞
✔ Full ownership - from architecture to deployment, one senior developer, no handoffs
✔ Production-ready code - scalable, documented, built to ship
✔ Fast delivery - Python SaaS MVPs in weeks, not months
✔ Clear communication - honest timelines, no surprises
✔ 97% client retention - long-term partnerships on trust and quality
Recent results:
- Pharmacy Innovations - HIPAA-compliant healthcare platform. AI document processing, 800+ docs/day.
- EvenFlow AI - automotive SaaS with agent-driven decisions. $1.5M raised.
- DockWorks - marine operations platform. Full acquisition.
Core Stack: Python · Django · FastAPI · PostgreSQL · React · Next.js · TypeScript · Docker · AWS · OpenAI · Claude API · RAG
Send me a brief - I'll tell you exactly what it takes to build it on our first call. I reply within a few hours. 🚀
Steps for completing your project
After purchasing the project, send requirements so Oleh can start the project.
Delivery time starts when Oleh receives requirements from you.
Oleh works on your project following the steps below.
Revisions may occur after the delivery date.
Architecture & Database Design
Define backend architecture, database schema, and API structure. You approve the blueprint before coding starts.
Core Development
Build backend services, APIs, database, and integrations. You see working endpoints every sprint.