You will get API issues diagnosed + fix plan for errors & sync failures
Rising Talent
Rising Talent
Project details
API errors? Data not syncing? Integrations breaking randomly?
I’ll find the root cause and give you a clear, actionable fix plan - fast.
If your product depends on APIs and something feels off (errors, inconsistencies, slow performance), I’ll identify what’s wrong and how to fix it.
🔧 Common problems I fix:
• APIs failing or timing out
• Data not syncing between systems
• Webhooks not triggering
• Duplicate or missing records
• Slow API responses
• Hard-to-debug integration issues
🧠 What I’ll do:
Analyze your integrations to find key issues affecting stability and performance:
• Architecture review
• Data flow analysis
• Error handling & retries
• Performance bottlenecks
• Hidden risks
📦 What you’ll get:
• Key issues found (3–5)
• Root cause explanation
• Step-by-step fix plan
⚡ Recent work:
• Fixed Stripe webhook failures
• Stabilized Airtable + Zapier sync
• Resolved API timeout issues
💬 Not sure if this fits? Message me - I’ll tell you if I can help (no charge).
I’ll find the root cause and give you a clear, actionable fix plan - fast.
If your product depends on APIs and something feels off (errors, inconsistencies, slow performance), I’ll identify what’s wrong and how to fix it.
🔧 Common problems I fix:
• APIs failing or timing out
• Data not syncing between systems
• Webhooks not triggering
• Duplicate or missing records
• Slow API responses
• Hard-to-debug integration issues
🧠 What I’ll do:
Analyze your integrations to find key issues affecting stability and performance:
• Architecture review
• Data flow analysis
• Error handling & retries
• Performance bottlenecks
• Hidden risks
📦 What you’ll get:
• Key issues found (3–5)
• Root cause explanation
• Step-by-step fix plan
⚡ Recent work:
• Fixed Stripe webhook failures
• Stabilized Airtable + Zapier sync
• Resolved API timeout issues
💬 Not sure if this fits? Message me - I’ll tell you if I can help (no charge).
Web Programming Project
API Development, API IntegrationProgramming Languages
JavaScript, Java, TypeScriptCoding Expertise
Localization, Performance Optimization, SecurityWhat's included $100
These options are included with the project scope.
$100
- Delivery Time 7 days
- Number of Revisions 0
Optional add-ons
You can add these on the next page.
Additional 3 (three) API Integrations
(+ 5 Days)
+$100Frequently asked questions
About Andrii
API Integration Specialist | API Reviews | Fixing Broken Integrations
100%
Job Success
Chernivtsi, Ukraine - 1:28 am local time
Most clients come to me when:
• integrations are unreliable or breaking
• data is out of sync between systems
• APIs are already connected, but something “feels off” or they need a clear plan before scaling
That’s where I focus - reviewing existing integrations, identifying issues, and turning them into stable, predictable systems.
🔧 What I do:
• API Integration (REST, Webhooks, third-party APIs)
• Integration Review & Audit (identify issues, bottlenecks, risks)
• Troubleshooting & Debugging broken integrations
• Data Sync & Workflow Automation
• Integration Architecture (clean, scalable system design)
Typical scenarios I work with:
• Stripe, Google APIs, OpenAI, CRM integrations
• SaaS platforms with multiple connected services
• Systems with partial or messy integrations
• Products preparing to scale and needing reliability
⚙️ Tech Stack
Front-end: JavaScript, TypeScript, React
Back-end: Node.js, Java, C#, .NET
Cloud & DevOps: AWS, Azure, Google Cloud, CI/CD, Kubernetes
Databases: PostgreSQL, MySQL, MongoDB, Microsoft SQL Server
Mobile: Flutter, Capacitor
Experience & background:
I work within a team with 19+ years of experience in API integrations, delivering solutions across 100+ projects for SaaS products and platforms.
Most of my work is with products in travel, hospitality, transportation, fintech, and Legal Tech, where integrations are often business-critical and need to be reliable.
Recent work includes:
• fixing unstable Stripe integrations and payment flows
• reviewing and improving multi-system SaaS integrations
• building webhook-based automation between services
• debugging data sync issues across platforms
• designing scalable API integration architecture
👉 If you’re not sure whether your integrations are working properly - that’s usually the first sign something needs attention.
Feel free to reach out with a brief overview, and we’ll figure out the best way to fix and improve it.
Steps for completing your project
After purchasing the project, send requirements so Andrii can start the project.
Delivery time starts when Andrii receives requirements from you.
Andrii works on your project following the steps below.
Revisions may occur after the delivery date.
Intro call
Intro call to understand the exact challenges and align on goals for this review.
Access granting
The client grants all the required access for the review.