I build backend systems that solve real business problems — from billing and revenue infrastructure to AI-integrated developer tooling, marketplace platforms, and production automation.

Over 4+ years of professional experience, I've worked primarily in the Node.js and TypeScript ecosystem, building microservices, REST APIs, event-driven systems, cloud-native services, and distributed backend architectures.

Currently at NetApp, where I work across billing infrastructure and the Marketplace Control Tower platform.

• Design and build scalable backend and distributed systems
• Work extensively with Node.js, TypeScript, NestJS, Fastify and Express
• Build and operate services on AWS and Kubernetes
• Design event-driven architectures using Kafka, RabbitMQ and Redis
• Integrate AI/LLMs into backend systems, including MCP-based tooling
• Work on billing, subscription, marketplace and revenue systems
• Build production systems with strong observability, resilience and automation
• Contribute to architecture, HLDs and cross-functional engineering initiatives

Bengaluru, India | July 2026 – Present

Working on the Marketplace Control Tower platform as part of the founding engineering team.

• Designed the HLD and led a cross-functional team of 4 engineers to build and deploy an end-to-end AI chat application using NestJS, Next.js and the OpenAI SDK.
• Engineered a Node.js MCP (Model Context Protocol) server that exposes production and analytics database data to LLMs, enabling automated root-cause investigation of charging anomalies.
• Upgraded Kubernetes Helm charts and established Jenkins CI/CD pipelines to containerize and distribute core licensing microservices across internal Kubernetes clusters.
• Contributed to the architecture and engineering design of Marketplace Control Tower using Go, Temporal and Dynatrace.

BlueXP | Bengaluru, India | September 2023 – July 2026

Worked on NetApp's licensing, charging and revenue infrastructure.

• 💰 Recovered ~$1M in previously unbilled revenue in Q1 FY24-25 by designing and shipping a backend back-charging engine in vanilla JavaScript.
• 📉 Reduced charging errors and production incidents by 12% by building an automated charging-alert investigation service.
• ⚡ Reduced manual revenue-loss calculation effort by 52% YoY by building a self-service revenue-loss calculator.
• 🤖 Led a team of 4 engineers to build an end-to-end AI chat application for charging investigations.
• 🔧 Built a billing-preference API using Node.js and Fastify, allowing customers to control marketplace subscription routing.
• 📊 Integrated tenancy-v4 data into the platform reporting pipeline to expand SQL-based analytics.
• 🔄 Automated recurring data-integrity checks through TeamCity pipelines.
• 🏗️ Designed and scaled distributed billing systems handling customer transactions across microservices.

Pune, India | June 2022 – September 2023

Worked on order management, warehouse management and parcel-tracking systems.

• Integrated the Anchanto OMS with 8+ international marketplaces and carriers across Vietnam, UAE, Korea and Thailand.
• Built asynchronous REST, SOAP and plugin-based integrations.
• Supported UAT and go-live activities for 8 integration projects.
• Implemented retry mechanisms, improved logging throughput and restructured schedulers, improving server performance by 28%.
• Designed and maintained scalable backend systems using the MERN stack with SQL and NoSQL databases.

• PostgreSQL
• MySQL
• MongoDB
• Redis
• Apache Kafka
• RabbitMQ

• AWS: RDS, DynamoDB, CloudWatch, Lambda, S3, EC2, ECS, ECR, SQS, EKS
• Kubernetes
• Docker
• Helm
• Jenkins
• TeamCity
• GitHub Actions
• AWS / Supabase / Vultr / Hetzner

• Dynatrace
• Grafana
• Kibana
• Signoz

A production-grade autonomous trading platform designed around a broker-agnostic architecture.

Status: Daily live trading | Production

• Receives TradingView webhooks and WhatsApp/Telegram signals.
• Evaluates trading strategies against live and historical market data.
• Executes orders across multiple brokers.
• Uses a Factory pattern and broker-agnostic interfaces for plug-and-play broker integrations.
• Currently live with Dhaan, with architecture ready for Angel, Fyers and Zerodha.
• Implements technical indicators including RSI, Bollinger Bands, VWAP, gap-up and candle patterns.
• Two-tier strategy filtering and conflict-resolution system.
• Production resilience through:
  • Exponential-backoff retries
  • Broker-level trading locks
  • Global kill switches
  • Encrypted credential storage
  • Scheduled background jobs
  • Structured logging and error tracking
• Dockerized deployment with GitHub Actions CI/CD, automated deployment, health checks and rollback.
• Uses NestJS, TypeScript, MySQL, TypeORM, Redis, Docker and cron scheduling.

One of the areas I'm particularly interested in is using AI as an engineering multiplier rather than simply adding an LLM API to an application.

Built a Node.js MCP server that gives LLMs controlled access to production and analytics data, enabling automated investigation of billing anomalies and reducing manual log-diving.

Led a 4-engineer team through the HLD, implementation and deployment of an AI chat application using:

• NestJS
• Next.js
• OpenAI SDK
• Internal infrastructure
• GitHub Actions CI/CD

Contributed to Postiz, an AI-driven social media scheduling platform with 35K+ GitHub stars.

PR #564 — Merged

Implemented a new Short.io link-shortening provider within Postiz's multi-provider architecture.

• Provider-pattern implementation using NestJS
• Short.io REST API integration
• URL shortening and expansion
• Link statistics retrieval
• Recursive pagination for bulk analytics
• Authentication and production-grade error handling
• Response mapping and integration with the existing provider architecture

Bachelor of Engineering — Information Technology

2018 – 2022
CGPA: 8.7

• 💼 LinkedIn: linkedin.com/in/aniket-kumar-ghosh-6ba368140
• 💻 GitHub: github.com/ak7550
• 🧠 LeetCode: leetcode.com/ak7550
• 🏆 HackerRank: hackerrank.com/ghoshaniketkuma1
• 💬 Stack Overflow: stackoverflow.com/users/8178112/a-k
• 🌍 Portfolio: ak7550.github.io/portfolio-website-in-next

I'm particularly interested in engineering problems involving:

Distributed Systems · Backend Architecture · AI/LLM Infrastructure · MCP · Cloud-Native Systems · Financial & Billing Systems · Developer Infrastructure · Automation

I'm open to backend-heavy and full-stack engineering opportunities in India and internationally.

Build systems that are reliable enough for production, simple enough to maintain, and useful enough to matter.