You will get .NET + Angular Bug Fixes
Rising Talent
Rising Talent
Project details
I provide fast and reliable bug fixing for existing .NET and Angular applications. I analyze the root cause, fix issues safely, improve stability, and ensure your system works correctly without breaking existing functionality. Ideal for production issues, regressions, and urgent fixes.
What's included
| Service Tiers |
Starter
$10
|
Standard
$30
|
Advanced
$50
|
|---|---|---|---|
| Delivery Time | 3 days | 5 days | 7 days |
Number of Revisions | 0 | 1 | 2 |
Bug Investigation | - | - | - |
Fix Documentation | - | - | - |
Detailed Code Comments | - | - | - |
About Eduard
Full Stack Developer | React MongoDB Expressjs | SaaS Development
Kharkiv, Ukraine - 5:02 am local time
I support companies in building and scaling modern web applications using the MERN stack (MongoDB, Express, React, Node.js). My approach is centered on clean architecture, reliable APIs, and front-end systems that stay maintainable as the product evolves.
I work through Intelvision, giving you not just a senior developer, but also access to a full engineering team when needed (QA, DevOps, architecture).
What I Help Clients Build
• SaaS platforms and modern web applications
• MVP products for startups
• Enterprise dashboards and internal systems
• High-load APIs and backend services
• Product modernization and architecture improvements
My goal is always the same: deliver stable, scalable systems that work in production.
Experience
• 10+ years of full-stack development experience
• 100+ projects delivered with the Intelvision engineering team
• Work across SaaS, FinTech, MedTech, ConTech, Logistics, and enterprise platforms
Clients often bring me in when they need someone who can quickly understand an existing codebase and start shipping improvements immediately.
Core Technology Stack
Backend
Node.js, Express, NestJS
TypeScript / JavaScript
MongoDB, PostgreSQL
Frontend
React, Next.js
Redux, React Query
HTML5, Tailwind, Material UI
APIs & Integrations
REST APIs
GraphQL
WebSockets
Architecture & Backend Engineering
I build backend systems designed for reliability and scalability:
• Microservices and modular monolith architectures
• Event-driven systems and background processing
• Cloud-native API design
• Performance optimization for high-load platforms
Cloud & DevOps
AWS
Azure
Docker
Kubernetes
CI/CD pipelines (GitHub Actions, Azure DevOps)
Security & Compliance
OAuth2
JWT authentication
Role-based access control
OWASP-aligned security practices
Selected Project Examples
Visoplan — BIM Platform (Node.js + React)
Reduced development costs by 50% while improving delivery speed and system stability.
Leogene — Medical LIMS Platform
Developed secure modules for sample tracking, workflow automation, and reporting.
Gifit — Digital Gifting MVP
Delivered a full product in 3 months including QR workflows and CRM integrations.
ING+ — Infrastructure Modernization
Improved UX and reduced operational costs through React and cloud architecture upgrades.
Why Clients Work With Me
• Senior-level engineering experience
• Fast onboarding into existing projects
• Clear communication and predictable delivery
• Backed by the Intelvision engineering team
This means clients get enterprise-level delivery without hiring a full internal team.
Let’s Build Something Solid
If you're building a SaaS product, scaling a platform, or modernizing a MERN application, I’d be happy to help.
Send a message and let’s discuss your project.
Steps for completing your project
After purchasing the project, send requirements so Eduard can start the project.
Delivery time starts when Eduard receives requirements from you.
Eduard works on your project following the steps below.
Revisions may occur after the delivery date.
Interview with the client