You will get a Production-Ready REST or gRPC API with Authentication and Documentation
Project details
I build production-ready REST and gRPC APIs that are designed to scale, not just work. Every API I deliver includes authentication, request validation, rate limiting, structured logging, error handling, and full Swagger documentation as standard — not optional extras.
With 8+ years of backend engineering experience across fintech, SaaS, and infrastructure companies, I bring architectural thinking to every engagement. I don't just write endpoints — I design the service layer, data model, and integration patterns that make the API reliable and maintainable long term.
My core stack is Go, Node.js (TypeScript), PostgreSQL, Redis, and AWS. I'm comfortable working on greenfield projects, extending existing systems, or cleaning up APIs that have grown beyond their original design.
Every delivery includes full source code, Docker setup, environment configuration, and documentation so your team can own and extend the work confidently after handover.
With 8+ years of backend engineering experience across fintech, SaaS, and infrastructure companies, I bring architectural thinking to every engagement. I don't just write endpoints — I design the service layer, data model, and integration patterns that make the API reliable and maintainable long term.
My core stack is Go, Node.js (TypeScript), PostgreSQL, Redis, and AWS. I'm comfortable working on greenfield projects, extending existing systems, or cleaning up APIs that have grown beyond their original design.
Every delivery includes full source code, Docker setup, environment configuration, and documentation so your team can own and extend the work confidently after handover.
Programming Languages
Python, TypeScript, GoCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$300
|
Standard
$600
|
Advanced
$1,200
|
|---|---|---|---|
| Delivery Time | 5 days | 10 days | 21 days |
Number of Revisions | 1 | 2 | 4 |
Design Customization | - | ||
Content Upload | - | - | |
Responsive Design | - | - | - |
Source Code |
Frequently asked questions
About Manenimabasi
Senior Backend Engineer | Go, Node.js, Python, AWS
Abuja, Nigeria - 9:41 am local time
My core stack is Go, Node.js (TypeScript), Python, Kafka, Redis, Kubernetes, and AWS. I'm comfortable owning backend work end to end, from system design through to deployment and observability.
A few things I've shipped: microservices infrastructure that sustained 99.95% uptime through 50% user growth while cutting cloud costs by $7,000/month, fault-tolerant payment integrations with Stripe and Paystack, and a distributed rate limiter in Go benchmarked at 119 ns/op.
I hold a Certified Kubernetes Administrator (CKA) certification and AWS Certified Solutions Architect. I work fully remote, communicate clearly across timezones, and take code quality seriously.
If you need a senior backend engineer who can hit the ground running, feel free to reach out.
Steps for completing your project
After purchasing the project, send requirements so Manenimabasi can start the project.
Delivery time starts when Manenimabasi receives requirements from you.
Manenimabasi works on your project following the steps below.
Revisions may occur after the delivery date.
Discovery and Requirements Review
I review your requirements, ask any clarifying questions, and confirm the full scope, endpoints, and tech stack before starting.
System Design and Architecture
I map out the data model, service structure, API endpoints, and auth strategy. I share a brief design doc for your review before coding begins.