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You will get I Will Fix Your Trading Bot, API Errors, or Strategy Bugs (Python/JS)

Onoyima F.Status: Offline
Onoyima F. Onoyima F.
Preview imagePreview image

Let a pro handle the details

Buy Web Application Programming services from Onoyima, priced and ready to go.
Onoyima F.Status: Offline
Onoyima F. Onoyima F.
Preview imagePreview image

Let a pro handle the details

Buy Web Application Programming services from Onoyima, priced and ready to go.

Project details

Is your trading bot failing, throwing errors, or not executing trades as expected?
I specialize in diagnosing and fixing all types of trading bot issues, including API problems, exchange errors, strategy bugs, and logic failures.
Programming Languages
PHP, JavaScript, Python
Coding Expertise
Performance Optimization, Security
What's included
Service Tiers Starter
$75
Standard
$150
Advanced
$300
Delivery Time 1 day 2 days 3 days
Number of Revisions
123
Number of Pages
111
Design Customization
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Content Upload
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Responsive Design
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Source Code
Optional add-ons You can add these on the next page.
Fast Delivery
+$20 - $100

Frequently asked questions

Onoyima F.Status: Offline

About Onoyima

Onoyima F.Status: Offline
Backend Engineer for Secure, High-Performance APIs and Integrations
Festac Town, Nigeria - 3:07 am local time
I build and stabilize backend systems where reliability, security, and data integrity matter.

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.

Analyze Bot Errors

Client provides logs, bot code, and exchange API details.

Fix & Test the Issue

I debug the code, repair errors, and test trade execution.

Review the work, release payment, and leave feedback to Onoyima.