You will get a secure custom API or automated data pipeline in Go
Project details
Let's be honest: nobody actually wants to buy code. What you really want is a system that works exactly the way you think it should; whether that means launching a fresh product without bugs, freeing your team from manual data tasks, or keeping your servers alive during a heavy traffic spike.
As a First-Class Mechanical Engineering graduate turned Backend Architect, I design digital infrastructure with mathematical precision. Whether you need a low-latency Go API for a new platform, a robust TypeScript backend for a SaaS application, or an event-driven Python automation pipeline to streamline your daily operations, I build your systems to be quiet, predictable, and resilient.
HOW THIS PROJECT TRANSFORMS YOUR BUSINESS:
• For New Products & MVPs: We build a clean, modular foundation from day one using Domain-Driven Design (DDD) principles so you can add features like Lego blocks later without breaking old code.
• For Workflows & Automation: We eliminate manual errors by connecting smart data pipelines and AI tools (like Mastra) that run silently in the background.
• For Scaling: We locate performance bottlenecks and optimize your databases securely.
As a First-Class Mechanical Engineering graduate turned Backend Architect, I design digital infrastructure with mathematical precision. Whether you need a low-latency Go API for a new platform, a robust TypeScript backend for a SaaS application, or an event-driven Python automation pipeline to streamline your daily operations, I build your systems to be quiet, predictable, and resilient.
HOW THIS PROJECT TRANSFORMS YOUR BUSINESS:
• For New Products & MVPs: We build a clean, modular foundation from day one using Domain-Driven Design (DDD) principles so you can add features like Lego blocks later without breaking old code.
• For Workflows & Automation: We eliminate manual errors by connecting smart data pipelines and AI tools (like Mastra) that run silently in the background.
• For Scaling: We locate performance bottlenecks and optimize your databases securely.
Programming Languages
Python, TypeScript, GoCoding Expertise
Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$150
|
Standard
$450
|
Advanced
$900
|
|---|---|---|---|
| Delivery Time | 3 days | 7 days | 14 days |
Number of Revisions | 2 | 3 | 4 |
Number of Pages | 1 | 3 | 5 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code |
Frequently asked questions
About Osazuwa Matthew
Backend Engineer | Go (Golang) | TypeScript | Python | Js Architecture
Abuja, Nigeria - 1:31 pm local time
What you really want is a system that works exactly the way you think it should; whether that means launching a fresh product without bugs, debugging coding issues, freeing your team from manual data tasks, or keeping your servers alive during a traffic spike.
Software development often feels unnecessarily complicated, full of jargon, and prone to breaking when you need it most. If you are building a new product from scratch, a wrong turn in the foundation can lead to a costly rewrite later. If you are trying to automate a daily workflow, a fragile script will just end up creating more manual work for you to fix.
I bridge that gap by looking at software through a physical engineering lens. As a First-Class Mechanical Engineering graduate turned Backend Architect, I design digital infrastructure with the same mathematical precision used to build physical machines.
Whether we need to write a low-latency Go API for a fast-growing application, build a type-safe TypeScript backend for a new SaaS product, or hook up a custom Python pipeline to automate your daily business workflows, I build systems to be quiet, predictable, and resilient.
Here is how we can collaborate to solve your current challenge:
REWRITING PROBLEMS INTO SOLUTIONS
• Building from Scratch? I will design a clean, modular foundation using Domain-Driven Design (DDD). This means your product launches smoothly, and as you grow, new features can be added like Lego blocks without breaking the old ones.
• Automating Daily Operations? We will eliminate human error by hooking up smart data pipelines, web scrapers, or AI integrations (like Mastra and LLMs) that run silently in the background, giving your team their hours back.
• Scaling Up or Optimizing? We will find the bottlenecks. I specialize in taking slow, struggling Python or JS setups and rebuilding them into highly concurrent, lightning-fast Go services.
EVIDENCE FROM THE WORKSPACE
• Parallel Kinematic Optimization Engine (Go + React): I engineered a parallel computational grid that handles intense, high-speed vector position math using Go’s native concurrency tools (goroutines and channels).
• Multi-Tenant Notification Engine (TypeScript + Redis + BullMQ): I architected an event-driven microservice implementing the Strategy Pattern to route high-volume webhooks reliably across multiple third-party platforms.
• Academic Core: Graduated with First-Class Honors in Mechanical Engineering, specializing in computational systems, advanced kinematics, and fluid logistics.
THE TOOLKIT I USE:
• Languages: Go (Golang), TypeScript, Python, JavaScript (ES6+).
• Frameworks & Ecosystems: Node.js, Express, Django, FastAPI, Mastra, Git/GitHub.
• Databases & Infrastructure: PostgreSQL, MySQL, MongoDB, Redis caching, Linux/Ubuntu server environments.
You shouldn't have to spend your days babysitting your software infrastructure or worrying about system downtime.
Let’s jump on a brief alignment call to map out your project goals, look at the tools you want to connect, and sketch out the right blueprint for your system.
Click the "Invite to Job" button, and let's turn your ideas into a working reality!
Steps for completing your project
After purchasing the project, send requirements so Osazuwa Matthew can start the project.
Delivery time starts when Osazuwa Matthew receives requirements from you.
Osazuwa Matthew works on your project following the steps below.
Revisions may occur after the delivery date.
System Blueprinting & Architecture Alignment
We analyze your business requirements, review the third-party tools or inputs you want to connect, and outline the exact database and API routing schemas.
Core Backend Development & Engineering
I build your clean backend microservice or automation logic using Go, TypeScript, or Python, ensuring error handling and optimized database queries.