How long does a typical project take?

Timelines vary by scope. A small web app takes 4-8 weeks, a medium full-stack project 2-4 months, and enterprise-grade systems 4-8 months. As a freelance developer, I provide a detailed timeline during the Discovery phase and keep you updated at every sprint.

Do you work with startups or only enterprises?

I work with everyone — from early-stage startups building their MVP to established enterprises modernizing their systems. As a freelance developer, my flexible engagement models adapt to your needs and budget. I'm especially passionate about helping startups launch their first product.

What happens after the project is launched?

Every project includes post-launch support (duration depends on the scope). I handle bug fixes, monitoring, and minor updates. For ongoing needs, I offer freelance retainer packages and dedicated hourly/monthly arrangements.

How do you ensure code quality?

Every line of code goes through peer code reviews, automated testing (unit + integration), linting, and security scans. I follow clean architecture principles and industry best practices. As a freelance developer, my reputation depends on the quality I deliver.

Can you work with our existing team?

Absolutely. I offer staff augmentation, pair programming, and consulting models where I integrate directly with your team. I adapt to your tools, processes, and communication channels. Many clients hire me as a freelance extension of their in-house team.

What technologies do you use?

I specialize in Java, Spring Boot, React, Next.js, TypeScript, PostgreSQL, Redis, Docker, Kubernetes, and Kafka. But I choose technologies based on what's best for your specific project, not one-size-fits-all.

How do I hire you as a freelance developer?

Simply reach out via the contact form or email. We'll start with a free 30-minute consultation to understand your project. I'll then provide a detailed proposal with timeline, cost, and approach. You can hire me for fixed-price projects or on an hourly/monthly basis.

What are your freelance rates?

Every project is unique, so I provide custom quotes based on scope, complexity, and timeline. I offer competitive freelance rates for startups and businesses of all sizes. Contact me for a free estimate — no obligation.

Do you offer ongoing freelance support and maintenance?

Yes! I offer flexible freelance retainer packages for ongoing development, maintenance, monitoring, and feature additions. Many of my clients maintain long-term freelance relationships for continuous product evolution.

Do you sign Non-Disclosure Agreements (NDA) and transfer IP rights?

Yes, 100%. I sign a strict NDA before discussing sensitive project details. Upon full payment, 100% of the intellectual property (IP) rights, source code, design files, and deployment assets belong entirely to you.

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Retail7+ technologies

E-Commerce Microservices Platform

Client: ShopNova

0.8sPage Load Time

100K+ usersFlash Sale Capacity

50x/weekDeployment Frequency

-35%Infrastructure Cost

The Challenge

ShopNova's monolithic e-commerce platform was buckling under 50,000 daily users during flash sales. They needed a complete re-architecture to microservices with independent scaling, zero-downtime deployments, and a modern React frontend.

The Solution

I decomposed the monolith into 8 microservices: Catalog, Cart, Order, Payment, Inventory, Notification, User, and Analytics. Each service was independently deployable via Docker containers orchestrated on Kubernetes. Apache Kafka handled inter-service communication, while PostgreSQL and Redis managed data persistence and caching respectively.

Key Features

8 independently deployable microservices across the commerce domain

Kafka-powered asynchronous inter-service communication

Independent autoscaling per domain for flash-sale traffic

Zero-downtime rolling deployments on Kubernetes

Redis caching layer with PostgreSQL for durable persistence

Real-time analytics streamed from the event pipeline

The Outcome

Flash sales now absorb 100K+ concurrent users with 0.8s page loads. Deployment frequency rose to 50x per week, while infrastructure cost fell 35% through targeted autoscaling instead of over-provisioning the monolith.

Tech Stack

Spring BootKafkaKubernetesPostgreSQLRedisReactDocker

Client Testimonial

“Our flash sales used to be a nightmare. Now we handle 100K+ concurrent users without breaking a sweat. The microservices architecture Soumik designed is the best investment we've made.”

Arjun Patel

Founder, ShopNova

Like What You See?

Let's build something great together.

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