Hello, I'm Archit Garg

Principal Engineer

Building scalable systems and leading engineering excellence with 7+ years of full-stack expertise

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About Me

Passionate about building scalable systems and driving engineering excellence

Principal Engineer with 7+ years of experience designing scalable backend systems, migrating infrastructure, and driving observability initiatives. Proficient in JAVA, Spring Boot, Node.js, and cloud platforms like AWS and Azure. Passionate about technical leadership, system architecture, and delivering high-impact engineering solutions.

Key Achievements

  • Led observability initiatives reducing incident response time by 30%
  • Architected systems that cut AWS costs by 25% through GraphQL optimization
  • Expertise in microservices, cloud migration, and infrastructure modernization
  • Strong background in both frontend and backend development
  • Experience with enterprise-scale applications and system design
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7+
Years Experience
50+
Projects Delivered
25%
Cost Reduction
30%
Performance Improvement

Technical Skills

Expertise across full-stack development and cloud technologies

Frontend

JavaScript TypeScript ReactJS AngularJS HTML5 CSS3

Backend

Java Spring Boot Node.js C# .NET RESTful APIs GraphQL

Databases

PostgreSQL MySQL Oracle CosmosDB AWS Redshift Azure Storage

Cloud & DevOps

AWS Azure Docker Kubernetes Redis RabbitMQ Kafka

Monitoring & Tools

OpenTelemetry Grafana Application Insights Elasticsearch Git New Relic

Professional Experience

7+ years of progressive experience in full-stack development and system architecture

Principal Engineer

Caastle (formerly Gwynniebee)
June 2023 – Present
Remote
  • Implemented observability for all JAVA services using OpenTelemetry and Grafana Cloud across frontend and backend apps, improving incident response time by 30%
  • Developed JAVA and Node.js libraries to auto-switch S3 buckets based on dynamic config, enabling seamless migration to updated naming standards
  • Introduced GraphQL to reduce reliance on JAVA/Node.js middleware, cutting AWS costs by 25%
  • Migrated Shopify-hosted tenant pages to a custom Liquid.js server, improving flexibility and reducing vendor lock-in
  • Led migration of core functionalities to ReactJS for better user experience
Java Node.js ReactJS AWS Spring Boot OpenTelemetry Grafana GraphQL

Software Engineer 2

Microsoft
June 2021 – December 2022
Hyderabad, India
  • Built a comprehensive system to detect and classify 3rd-party trackers for GDPR compliance
  • Developed frontend features using ReactJS for enhanced user experience
  • Collaborated across teams to deploy full-stack solutions for privacy insights
  • Contributed to Microsoft's compliance and privacy initiatives
Java Spring Boot ReactJS Azure CosmosDB Application Insights

Software Development Engineer

Fareye
August 2017 – May 2021
Noida, India
  • Designed and implemented a rule-based Order Assignment and Driver Scoring engine for delivery optimization
  • Led migration from AngularJS to ReactJS for improved performance and maintainability
  • Created comprehensive KPI dashboards for clients using PERISCOPE analytics platform
  • Developed multi-tenant CRUD system and platform integrations with 3PL partners, reducing custom code by 70% per client
  • Implemented a configuration control system that significantly reduced config and testing time
Java Spring Boot ReactJS AngularJS Node.js AWS PostgreSQL

Featured Projects

Showcasing key projects that demonstrate technical expertise and business impact

Enterprise Observability Platform

Comprehensive observability solution for microservices architecture using OpenTelemetry and Grafana Cloud

Key Achievements

  • Reduced incident response time by 30%
  • Implemented across 50+ microservices
  • Real-time monitoring and alerting
  • Custom dashboards for different stakeholders
OpenTelemetry Grafana Java Spring Boot Microservices

Dynamic S3 Migration System

Automated S3 bucket switching system with zero downtime migration capabilities

Key Achievements

  • Zero downtime migration
  • Dynamic configuration management
  • Automatic fallback mechanisms
  • Reduced migration time by 80%
Java Node.js AWS S3 Spring Boot Configuration Management

GraphQL Cost Optimization

Strategic implementation of GraphQL to reduce middleware dependencies and cloud costs

Key Achievements

  • 25% reduction in AWS costs
  • Improved API performance
  • Better data fetching efficiency
  • Reduced over-fetching of data
GraphQL Node.js AWS API Gateway Lambda

GDPR Compliance System

Comprehensive system for detecting and classifying 3rd-party trackers for privacy compliance

Key Achievements

  • Full GDPR compliance implementation
  • Real-time tracker detection
  • Automated classification system
  • Comprehensive privacy reporting
Java Spring Boot ReactJS Azure CosmosDB

Delivery Optimization Engine

Rule-based order assignment and driver scoring system for logistics optimization

Key Achievements

  • 30% improvement in delivery efficiency
  • Real-time route optimization
  • Dynamic driver scoring
  • Scalable rule engine
Java Spring Boot PostgreSQL Redis Optimization Algorithms

Get In Touch

Ready to collaborate on your next project? Let's discuss how I can help

Email

architgarg2108@gmail.com

Phone

+91-9013802628

Location

India

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