I will create your performant and secure backend infrastrcuture


Level 2
About this gig
-Please send a message before placing an order so we can clarify scope and technical requirements-
Most software problems start in the backend.
Weak architecture leads to performance issues, security risks, unstable integrations, and expensive rebuilds.
At Vitec, we build backend infrastructures that support real products.
Our focus is clean architecture, secure API and 3rd party integrations, and systems that remain stable as your platform grows.
We work with startups, SMEs, and product teams building mobile apps, SaaS platforms, and complex digital systems.
What We Build
- Custom backend architectures
- REST and GraphQL APIs
- Database design and optimization
- Authentication and authorization systems
- SaaS infrastructure and business logic
- Secure integrations with third party services
Our Approach
Clarification
Define requirements, data structures, and system responsibilities.
Architecture
Design a backend structure that supports scalability and stability.
360° Development
Implementation and testing.
Deployment
Release, infrastructure setup and long-term support.
We focus on systems that support real products, not quick technical shortcuts.
Message us with your project idea!
Get to know Marc R
Opportunities don't happen, you create them
Level 2
- FromGermany
- Member sinceJul 2018
- Avg. response time1 hour
- Last delivery4 weeks
Languages
English, German
My Portfolio
Other Software Development Services I Offer
FAQ
What backend technologies do you work with?
The technology stack depends on the project requirements. We typically work with modern backend frameworks (Java, Node Js, etc.), cloud services, scalable databases (MySQL, Mongo DB, etc.), and API architectures. The goal is always long term stability, security, and maintainability.
Who is this service not a good fit for?
Projects without defined requirements, unclear decision ownership, or unrealistic timelines are usually not a good fit. Backend systems require proper planning and structure to ensure stability and long term scalability.
Do you design database architectures?
Yes. Database structure is defined before development begins. A well designed schema ensures data integrity, fast queries, and easier scaling later. Many performance problems originate from poor database planning.
Can you build APIs for mobile and web apps?
Yes. We design and implement secure REST or GraphQL APIs that support mobile apps, web applications, and SaaS platforms. APIs are structured for performance, clear data handling, and long term scalability.
Do you implement authentication and security?
Security is part of the architecture from the beginning. Authentication systems, role based access control, and secure data handling are implemented to protect both users and system integrity.
Can you integrate third party services?
Most platforms rely on external services such as payments, messaging, or analytics. I integrate these APIs while ensuring stable communication, proper error handling, and long term maintainability.
Do you help with deployment and infrastructure?
If needed, I assist with backend deployment and infrastructure preparation. This includes preparing the system for stable releases, scalable environments, and reliable production operation.
Do I receive the source code?
Yes. Once the project is completed and payment is finalized, you receive the full backend source code. The codebase is structured so it can be maintained and extended without depending on a single developer.
Can you improve an existing backend system?
Many projects start with systems that grew quickly without proper structure. I review the architecture, identify bottlenecks or risks, and implement improvements to increase stability and performance.
2 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
S 
siholly
Repeat Client

United States
Marc and group has always provided excellent service, along with incredibly valuable consulting when developing a product. We truly value are partnership with Marc.
Up to $50
Price
5 weeks
Duration
Helpful?E elsasch
Repeat Client

Germany
Always a pleasure working with Marc and his team. Fast, communication is very good, professional. Highly recommended.
Up to $50
Price
4 weeks
Duration
M 
Seller's Response
Helpful?
2 reviews for this Gig
| (2) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
S 
siholly
Repeat Client

United States
Marc and group has always provided excellent service, along with incredibly valuable consulting when developing a product. We truly value are partnership with Marc.
Up to $50
Price
5 weeks
Duration
Helpful?E elsasch
Repeat Client

Germany
Always a pleasure working with Marc and his team. Fast, communication is very good, professional. Highly recommended.
Up to $50
Price
4 weeks
Duration
M 
Seller's Response
Helpful?

