You will get Full stack development of secure web apps with APIs, databases & dashboards
Project details
I may not be the best, but I guarantee I am one of the hardest-working people you will ever meet. When you tell me what needs to be done, I approach it with focus, dedication, and a strong commitment to delivering results. I pride myself on clear communication, reliability, and ensuring that every project I take on meets or exceeds expectations.
Programming Languages
PHP, HTML & CSS, JavaScriptCoding Expertise
Cross Browser & Device Compatibility, Security, DesignWhat's included
| Service Tiers |
Starter
$90
|
Standard
$200
|
Advanced
$400
|
|---|---|---|---|
| Delivery Time | 4 days | 7 days | 14 days |
Number of Revisions | 1 | 2 | Unlimited |
Number of Pages | 1 | 3 | 6 |
Design Customization | |||
Content Upload | - | ||
Responsive Design | |||
Source Code |
Optional add-ons
You can add these on the next page.
Additional Revision
+$10Frequently asked questions
About Onoyima
Backend Engineer for Secure, High-Performance APIs and Integrations
Festac Town, Nigeria - 4:22 pm local time
My work includes secure authentication and KYC flows, multi-tenant SaaS platforms, payment and webhook integrations, database optimization, and high-read APIs. I’ve built systems for aviation safety, fintech, marketplaces, and Web3 projects using Node.js, PHP, Python, PostgreSQL, MySQL, Redis, REST APIs, Azure AD, AWS Cognito, and Twilio.
Examples of outcomes I’ve delivered:
Reduced system failures by about 40% through stronger logging and error handling on a multi-tenant aviation safety platform.
Built KYC and authentication workflows with OTP verification, secure sessions, retry logic, and idempotent webhook handling.
Designed a sports prediction backend for 10,000+ peak concurrent users using Redis caching and optimized query patterns.
Reduced average database query latency by about 35% through indexing and fixing N+1 queries.
I can help with:
Backend API development and architecture
Authentication, KYC, SSO, RBAC, and secure sessions
Payment, payroll, and third-party integrations
Broken webhooks, retries, and idempotency
PostgreSQL/MySQL performance and Redis caching
Production debugging and reliability improvements
If your backend is slow, fragile, or difficult to extend, I can help you turn it into a system you can trust in production.
Steps for completing your project
After purchasing the project, send requirements so Onoyima can start the project.
Delivery time starts when Onoyima receives requirements from you.
Onoyima works on your project following the steps below.
Revisions may occur after the delivery date.
End-to-End Project Management
I will analyze your needs, design and implement the solution, provide regular updates, incorporate feedback, and ensure the final deliverable meets your goals and quality standards.