You will get an API that communicates with your database
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Top Rated
Project details
What sets my services apart is my commitment to delivering bespoke, high-quality API solutions tailored to each client's unique needs. Unlike one-size-fits-all offerings, I specialize in crafting APIs that are not only functional but also perfectly aligned with your project's specific requirements, ensuring seamless integration and optimal performance.
Programming Languages
JavaScript, C#Coding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$250
|
Standard
$500
|
Advanced
$1,100
|
|---|---|---|---|
| Delivery Time | 5 days | 10 days | 15 days |
Number of Revisions | 1 | 2 | 6 |
Design Customization | - | ||
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code |
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Fast Delivery
+$50 - $200Frequently asked questions
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BD
Benjamin D.
Jul 3, 2025
Extremely capable Next.js developer needed for time sensitive job
SA
Sahil A.
Jul 13, 2022
Modify bootstrap theme to build sample website
Stavros is very good at communication and fast to understand and implement feedback
About Stavros
Fintech Backend Dev | Java, Spring Boot, TypeScript, Payments API
100%
Job Success
Athens, Greece - 11:21 pm local time
Recent fintech work includes: building payment flows with Google Pay and card processing integrations, developing real-time transaction systems using WebSockets, architecting backend microservices for financial data processing, and delivering full-stack features in security-sensitive, compliance-aware environments.
I understand fintech isn't just about code — it's about reliability, auditability, and regulatory constraints. I bring a structured approach to every engagement: clear communication, thorough documentation, and production-ready deliverables that hold up under real-world load.
Tech stack: Java (Spring Boot), TypeScript, Node.js, React, React Native, PostgreSQL, REST APIs, WebSockets, microservices, Docker.
Available for backend, full-stack, and API integration projects. I work well with both early-stage fintech startups and established financial services teams.
Let's build something solid.
Steps for completing your project
After purchasing the project, send requirements so Stavros can start the project.
Delivery time starts when Stavros receives requirements from you.
Stavros works on your project following the steps below.
Revisions may occur after the delivery date.
Requirements Review
After carefully reviewing the client's requirements, I check for any areas that need clarification or further discussion.
Initial Consultation
Schedule a meeting or a call with the client to discuss the project in detail, confirm the understanding of their needs and expectations, and also address any questions from the requirements review.