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You will get a scalable backend API built with REST, GraphQL, or gRPC

MD Zonieed H.Status: Offline
MD Zonieed H.
Preview image

Let a pro handle the details

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

Let a pro handle the details

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

Project details

You will get a clean and scalable backend API built in Go using REST, GraphQL, or gRPC.

With 7+ years of experience working on real production systems across ERP, logistics, and EdTech platforms, I focus on building backend services that are reliable, fast, and easy to maintain.

I can help you:
• Build REST, GraphQL, or gRPC APIs
• Create CRUD endpoints and business logic
• Design PostgreSQL database schema
• Structure clean and maintainable backend code

Optional features:
• Authentication (JWT)
• Redis caching
• Docker setup

The goal is to deliver a production-ready backend that can scale with your application and support real-world usage.
Programming Languages
JavaScript, Python, Go
Coding Expertise
Performance Optimization
What's included
Service Tiers Starter
$79
Standard
$199
Advanced
$399
Delivery Time 3 days 5 days 8 days
Number of Revisions
123
Number of Pages
000
Design Customization
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Content Upload
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Responsive Design
-
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Source Code
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Optional add-ons You can add these on the next page.
Fast Delivery
+$29 - $89
Additional Revision
+$19
Additional Page (+ 2 Days)
+$40

Frequently asked questions

MD Zonieed H.Status: Offline

About MD Zonieed

MD Zonieed H.Status: Offline
Senior Golang Engineer | Scalable Microservices | AWS & Kubernetes
Dhaka, Bangladesh - 5:02 am local time
I build backend systems that scale as fast as your business grows, leveraging modern AI-assisted development to deliver faster, more reliable solutions. With over 7 years of hands-on experience, I help startups and enterprises turn complex business ideas into production-ready applications.

My work is deeply rooted in Clean Architecture, performance optimization and cloud-native design. I combine strong engineering fundamentals with AI-assisted workflows to accelerate development, improve code quality, and reduce delivery time without compromising system reliability.

Core Technical Expertise:
• Golang: Mastery in concurrency, goroutines, and channels.
• Architecture: Microservices, gRPC, and Event-Driven design with Kafka, RabbitMQ, and NATS.
• Data & Performance: PostgreSQL tuning, Redis caching, and row-level locking.
• DevOps: Docker, Kubernetes, Terraform, and AWS.
• Observability: Prometheus, Grafana, and Loki setup.

AI & Modern Development:
• Integrate AI providers (OpenAI, Claude, etc.) through clean abstraction layers
• Build scalable AI-ready backends with queue-based processing and async workflows
• Use AI-assisted development to speed up delivery while maintaining code quality and architecture standards
• Design systems that can evolve with AI features without major rewrites

Why Clients Work With Me:
✅ Senior Leadership: I have led engineering teams and managed backend architecture for global brands like JL Audio (Garmin).
✅ Proven Track Record: Engineered a row-level locking inventory system that prevented overselling during concurrent orders.
✅ Reliability First: I implement idempotency, RBAC/ABAC, and high-availability patterns by default.
✅ Efficiency: Developer of gocraft, a CLI tool used to scaffold production-ready Go services with Clean Architecture.

Industries I’ve Scaled:
✔️ FinTech & Banking: Secure transaction processing and ledger systems.
✔️ E-Commerce & Logistics: Real-time parcel delivery tracking and multi-tenant ERPs.
✔️ AdTech: High-frequency GPS tracking and campaign reporting pipelines.
✔️ EdTech & SaaS: Scalable learning platforms and subscription systems.

I focus on production-grade reliability, not quick fixes. Whether you need a greenfield backend designed from scratch or a performance audit of an existing API, I bring a systematic approach focused on measurable outcomes.

Let’s discuss how I can help optimize your systems for better outcomes.

Steps for completing your project

After purchasing the project, send requirements so MD Zonieed can start the project.

Delivery time starts when MD Zonieed receives requirements from you.

MD Zonieed works on your project following the steps below.

Revisions may occur after the delivery date.

Requirement Review

I review your project details, features, and goals to understand the API requirements clearly.

API Design

I build the API using clean and scalable code with proper validation and error handling.

Review the work, release payment, and leave feedback to MD Zonieed.