Koushik CH
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8+ years building enterprise-scale e-commerce platforms with Magento & Adobe Commerce. Adobe Certified Developer. Currently leading engineering at Accenture, delivering scalable solutions for global clients.
Open to Opportunities
Building Scalable E-Commerce Solutions
I'm an experienced software engineer with over 8 years of deep expertise in Magento development and full-stack solutions. Currently serving as Packaged App Development Specialist at Accenture, I architect and lead delivery of enterprise-scale e-commerce platforms for global clients across Europe, India, and beyond.
My work spans cross-border B2B marketplaces, large-scale Magento migrations, custom extension development, and cloud-native integrations. I focus on security, solution architecture, and automation. Actively building AI-powered tools and certified in Microsoft Applied Skills for AI (GitHub Copilot & Secure AI in the Cloud). Author of a publication in the International Journal of Engineering Research in Computer Science and Engineering (IJERCSE, 2019).
Services & Specialisations
From enterprise Magento architecture to AI-powered integrations — end-to-end engineering you can rely on, delivered on time and built to scale.
Magento & Adobe Commerce
Custom module development, M1→M2 migrations, B2B/B2C store builds, and enterprise-grade platform architecture for global retailers.
E-Commerce Architecture
Scalable platform design, multi-store setups, marketplace builds, and checkout-to-fulfilment workflow engineering for complex operations.
API & Integrations
REST and GraphQL API design, payment gateways, ERP/CRM connectors, and event-driven service architectures that scale under load.
Cloud & DevOps
AWS, Azure and GCP infrastructure, Docker containerisation, CI/CD pipeline setup, and cloud-native deployments with monitoring and alerting.
AI Engineering
LLM integrations, agentic AI systems, MCP server development, and AI-powered features built with Claude, Gemini, and OpenAI APIs.
Performance & Security
Lighthouse audits, Redis/Varnish caching strategies, security hardening, and Core Web Vitals optimisation for high-traffic platforms.
Tech Stack & Expertise
The technologies, platforms and tools I work with day-to-day across enterprise e-commerce, cloud infrastructure, full-stack development and AI.
Actively working with
- Anthropic Claude
- Google Gemini
- GitHub Copilot
- MCP Servers
- Snowflake
- OpenAI
- LangChain
- n8n
Building with Artificial Intelligence
Certified in Microsoft Applied Skills for AI. Actively developing AI-powered tools, exploring LLM infrastructure, and integrating AI into e-commerce workflows at Accenture.
Arbiter — LLM Router
Self-hosted intelligent LLM gateway aggregating 8 free-tier AI providers (Gemini, Groq, Cloudflare, Cohere, HuggingFace) behind a single OpenAI-compatible endpoint with Redis caching.
Health AI Bridge
AI-powered health monitoring bridge integrating real-time health data with AI analysis. Explores intersection of healthcare data and large language model inference.
FinPredict AI
AI-powered financial prediction platform using ML models to analyze market trends and generate actionable financial insights. Built with TypeScript and modern AI frameworks.
Agentic AI & MCP Servers
Building autonomous, tool-using AI agents and custom Model Context Protocol (MCP) servers — orchestrating multi-agent & swarm-of-agents workflows with Anthropic Claude, Gemini API and function-calling to automate real engineering tasks.
8+ Years of Professional Journey
- Architected scalable Magento solutions driving e-commerce innovation for enterprise-level clients
- Led cross-functional project teams to deliver high-quality e-commerce platforms on time and within budget
- Managed client relationships and cultivated strong long-term partnerships across regions
- Mentored and guided development teams to enhance engineering performance and code quality
- Implemented advanced integrations for seamless third-party and cloud-native functionality
- Ensured robust security and performance measures throughout the project lifecycle
- Led complex Magento projects ensuring high standards of usability, performance, and maintainability
- Developed and integrated custom solutions addressing varied client e-commerce requirements
- Managed automated testing frameworks to uphold code quality across large codebases
- Mentored junior developers to foster skill enhancement and team cohesion
- Oversaw development of highly customized Magento solutions for diverse client verticals
- Optimized database performance while leading a focused development team
- Implemented automated testing to ensure project quality and regression safety
- Managed project timelines and mentored junior developers
- Developed custom Magento solutions to enhance client e-commerce capabilities
- Collaborated with cross-functional teams to meet project deliverables on schedule
- Focused on performance optimisation delivering measurably faster store experiences
- Implemented custom Magento modules and optimised website performance across client stores
- Developed and integrated APIs to enhance platform functionality and third-party connectivity
- Collaborated with clients from diverse international regions including Europe and Middle East
- Assisted senior engineers in design and development of Magento applications
- Built foundational skills across the full Magento stack — frontend, backend, and admin panel
- Focused on understanding best practices in both frontend and backend Magento development
Companies & Clients I've Worked With
Featured Projects
A selection of client engagements and open-source contributions spanning enterprise e-commerce, AI infrastructure, and developer tooling.
Certifications & Qualifications
From the Blog
Engineering deep-dives, how-tos, and notes on building with modern technology.
Let's Build Something Great
Available for Magento consulting, enterprise e-commerce architecture, and senior engineering roles. I typically respond within 24 hours.
Open to Opportunities
Looking for Magento consulting engagements, technical architecture advisory, or senior full-stack engineering roles in the e-commerce space. Let's talk about your next project.