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You will get a scalable SaaS backend architecture for your platform in Rust and Go

Mr H.Status: Offline
Mr H. Mr H.
Preview imagePreview imagePreview image

Let a pro handle the details

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

Let a pro handle the details

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

Project details

With 10+ years of backend engineering experience, I build production-ready SaaS platforms using Go, Rust, and TypeScript. At NetADX, I architected high-throughput ad tech systems serving millions of requests daily. I also built duradx-oss, a Rust-based durable workflow engine for reliable async processing.

You will get: a fully functional SaaS backend with REST APIs, authentication, database design, and cloud deployment. I handle the full stack — Go services, Rust performance-critical components, PostgreSQL or NoSQL databases, and AWS or Docker-based deployment with CI/CD pipelines.

Stack: Go, Rust, TypeScript, PostgreSQL, Redis, Docker, AWS, Temporal.
Programming Languages
Python, TypeScript, Go
Coding Expertise
Performance Optimization, Security
What's included
Service Tiers Starter
$800
Standard
$2,500
Advanced
$6,000
Delivery Time 7 days 21 days 30 days
Number of Revisions
123
Design Customization
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Content Upload
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Responsive Design
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Source Code
Mr H.Status: Offline

About Mr

Mr H.Status: Offline
Senior AI Native-Built SaaS & AI Platforms | Backend Dev / Tech Lead
Ho Chi Minh City, Vietnam - 5:37 am local time
I'm a product-minded backend engineer with 8+ years of experience building SaaS platforms, AI tools, and automation systems. I work like a hacker: fast, focused, and fearless in solving problems at scale.
As a former tech founder and team lead, I've delivered full-stack web products, architected backend systems with TemporalIO, Docker, and Rust, and led the launch of Vietnam's early AI assistants. I enjoy turning ideas into scalable infrastructure and helping businesses automate the boring stuff.
Stack: NodeJS, React, Go, PHP, Python, Rust, Flutter, TemporalIO, PostgreSQL, Redis, AWS, Docker
Focus: Backend Architecture, SaaS, Business Automation, AI Tools
Open to: Backend Dev | Tech Lead | Product Engineer roles (Remote/Hybrid - HCMC)

Open-source highlights (5,700+ contributions on GitHub):
- qwen-code-rust: Blazing-fast AI coding agent in Rust, 45+ tools, multi-provider support
- clawrust: Claude Code CLI rewritten in Rust with full feature parity
- duradx-oss: Durable workflow engine for Rust, DAG-based execution, multi-database support
- ai-instructions-template: Curated best practices for AI agent workflows

Steps for completing your project

After purchasing the project, send requirements so Mr can start the project.

Delivery time starts when Mr receives requirements from you.

Mr works on your project following the steps below.

Revisions may occur after the delivery date.

Requirements & System Design

Review your SaaS requirements, define data models, design API contracts, select tech stack and database schema

Backend Development & Integration

Build APIs, implement auth, connect databases, integrate third-party services, and set up background jobs

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