Full Stack Engineer specializing in MERN architectures, AI-integrated microservices, and production cloud infrastructure.

I design and deploy resilient distributed web applications, engineer multi-agent AI pipelines, optimize high-throughput NoSQL/SQL data layers, and implement automated DevOps workflows on containerized Linux environments.

• Full Stack Software Engineer with deep experience across client-side architecture, RESTful microservices, complex database pipelines, and cloud operations.
• Strong focus on Distributed System Design, Role-Based Access Control (RBAC), Server-Sent Events (SSE), and Database Indexing / Aggregation Optimization.
• Hands-on experience architecting multi-agent AI workflows and integrating Google Gemini 2.5, Groq (Llama 3/3.3), and OpenAI APIs.
• Dedicated to clean architecture, transactional integrity (ACID), zero-overhead rendering, and production-grade stability.

Management and Computer Consultants (MCC) | Sep 2026 – Present

• Architect and maintain enterprise backend services, transactional workflows, and client-facing interfaces across enterprise systems.
• Optimize relational database schemas and tune queries, reducing transactional data retrieval latency by 25%.
• Enforce strict enterprise backend and frontend standards, comprehensive API documentation, component design specs, and unit testing protocols.

Hansraj Ventures Pvt. Ltd. | May 2026 – Sep 2026

• Engineered scalable RESTful APIs with 5-tier Role-Based Access Control (RBAC) handling 1,000+ daily requests.
• Built and tuned complex MongoDB aggregation pipelines and indexing strategies, decreasing query latency by 30%.
• Implemented robust security layers including JWT session validation middleware, security sanitization, and password hashing workflows.
• Orchestrated production server deployments utilizing Nginx reverse proxies, PM2 runtime management, and Docker containers on Linux VPS environments.

• React.js (v19), Vite, TypeScript, JavaScript (ES6+)
• Redux, Context API, Tailwind CSS, Framer Motion
• Monaco Studio Editor, Responsive UI Systems, WCAG AA Accessibility Standards
• Real-Time Communication via Socket.io and Server-Sent Events (SSE)

• Node.js, Express.js, Microservices Architecture, RESTful APIs
• Role-Based Access Control (RBAC), Custom Session Middleware, JWT Security
• API Rate Limiting, Environment Secret Isolation, JSON Serialization Tuning
• Webhook Integrations (Stripe), Asynchronous Processing Pipelines

• MongoDB: Advanced Aggregation Pipelines, Compound Indexing, NoSQL Data Modeling
• Relational Databases: MySQL, PostgreSQL, Schema Normalization (1NF to BCNF), ACID Compliance
• In-Memory Caching: Node-Cache to minimize redundant external payload requests
• Concurrency Control, Atomic Operations, and Transaction Isolation Levels

• Multi-Agent Orchestration & Pipeline Workflows (Google Gemini 2.5)
• High-Speed Inference with Groq SDK (Llama 3 / 3.3) and OpenAI LLMs
• Telemetry Streaming, Token Usage Optimization, and In-Memory Query Caching
• Automated Code Analysis, Complexity Calculation, and Prompt Engineering

• Containerization: Docker, Docker Compose
• Server Management: Linux, VPS Hosting, Nginx Reverse Proxy, PM2 Process Management
• Cloud Platforms: AWS, Google Cloud Platform (GCP), Vercel, Render
• CI/CD Fundamentals, Production Build Optimization, Git/GitHub Version Control

Autonomous Multi-Agent AI Web Application Generator

Key Highlights:

• Engineered a 9-stage sequential multi-agent backend pipeline using Google Gemini 2.5 to handle automated product planning, code generation, and QA repair.
• Implemented Server-Sent Events (SSE) to stream live agent execution telemetry, execution logs, and step progress updates directly to the client interface.
• Integrated a dual-pane Monaco Studio IDE with live sandboxed previews, client-side ZIP packaging via JSZip, automated WCAG AA accessibility audits, and Stripe billing webhooks.

Tech Stack: React 19 • Node.js • Express.js • MongoDB • Google Gemini 2.5 • Monaco Editor • SSE • Tailwind CSS

Repository: https://github.com/AnbCrafts/Website-Builder

Enterprise SaaS Bug Tracking and Team Collaboration Platform

Key Highlights:

• Implemented 5-tier Role-Based Access Control (RBAC), multi-project data partitioning, and real-time Socket.io communication channels for tickets and messaging.
• Engineered complex MongoDB aggregation frameworks for productivity analytics, ticket status metrics, and AI-driven assignee skill-matching scoring.
• Designed a dual-theme workspace featuring split-pane ticket inspectors, hierarchical IDE file-tree viewers, time-locked meeting rooms, and Cloudinary CORS streaming proxies.

Tech Stack: React • Node.js • Express.js • MongoDB • Socket.io • Gemini API • Groq • Tailwind CSS

Repository: https://github.com/AnbCrafts/TrackForge

AI-Powered Static Code Analysis and Developer Productivity Tool

Key Highlights:

• Integrated Groq SDK (Llama-3) to power sub-second code parsing, logic breakdown, refactoring recommendations, and Big-O complexity calculations.
• Integrated a Node-Cache backend caching layer that eliminated 40% of redundant API lookups and reduced server execution latency.
• Built a split-screen browser IDE with custom syntax highlighting, tabbed action panels, and client-side report download utilities.

Tech Stack: React • Node.js • Express.js • Groq SDK • Node-Cache • Tailwind CSS • Framer Motion

Repository: https://github.com/AnbCrafts/CodeSage

Recruitment Platform and Candidate Pipeline Management

Key Highlights:

• Designed comprehensive recruiter management dashboards and applicant submission pipelines.
• Built resume data management workflows, applicant status tracking, and candidate filtering endpoints.
• Structured modular backend routing for high-efficiency candidate-to-job matching workflows.

Tech Stack: MongoDB • Express.js • React • Node.js • Tailwind CSS

Repository: https://github.com/AnbCrafts/FitFor-Work-updated

• Languages: JavaScript (ES6+), TypeScript, C++, SQL, HTML5, CSS3
• Frontend: React.js (v19), Vite, Tailwind CSS, Framer Motion, Redux, Context API, Monaco Editor
• Backend & APIs: Node.js, Express.js, REST APIs, Socket.io, Server-Sent Events (SSE), RBAC
• Databases & Data Stores: MongoDB (Aggregations, Indexes), MySQL, PostgreSQL, Node-Cache
• AI & Integrations: Google Gemini 2.5, Groq SDK (Llama 3/3.3), OpenAI API, Stripe API, Cloudinary API
• DevOps & Cloud: Docker, Nginx, PM2, Linux VPS Hosting, AWS, GCP, Vercel, Render
• Testing & Tools: Git, GitHub, Postman, REST Client, Axios Interceptors

• Scalable Architecture: Decoupled service design, clean separation of concerns, and robust error-handling middleware.
• Data Integrity: Strict schema validation, atomic transactions, ACID compliance, and query latency tuning.
• Security-First Approach: Zero-trust route validation, token replay protection, sanitization, and secret isolation.
• Production Readiness: Automated containerized builds, reverse-proxy caching, and process monitoring on Linux environments.

• Portfolio: https://anb-portfolio.vercel.app
• GitHub: https://github.com/AnbCrafts
• LinkedIn: https://www.linkedin.com/in/anubhaw-gupta-dev
• Email: anubhawgupta664@gmail.com