Java Developer  ·  Cloud & DevOps Engineer

Jahnvi Chaudhary

MCA @ DES Pune · 5× AWS Certified · Building Kubernetes GitOps pipelines,
full-stack observability stacks & CI/CD automation on AWS

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Skills

Tech Stack

☁️
Cloud — AWS
EC2 S3 VPC IAM RDS
⚙️
DevOps
Docker Kubernetes Terraform Jenkins GitHub Actions ArgoCD Helm Ansible
📊
Observability
Prometheus Grafana Loki Tempo Mimir OpenTelemetry Alertmanager
🛠️
Backend
Java 17 Spring Boot 3 Python FastAPI REST APIs JWT Apache Kafka
🗄️
Databases & Cache
MySQL PostgreSQL Redis
🐧
Systems & Tools
Linux Nginx Git Maven Swagger/OpenAPI Bash
Work

Projects

⚙ DevOps · GitOps

GitOps Kubernetes Platform

Architected a GitOps pipeline using ArgoCD and Kubernetes enabling fully automated declarative deployments with zero manual intervention. Integrated Prometheus & Grafana dashboards monitoring 15+ cluster metrics.

~40% faster rollbacks 15+ cluster metrics
ArgoCD Kubernetes EKS Prometheus Grafana Alertmanager
◎ Observability

FastAPI + OpenTelemetry Observability

Instrumented a FastAPI microservice with OpenTelemetry to collect distributed traces, logs, and metrics across service boundaries. Built Grafana dashboards for request latency, error rates, and throughput — enabling sub-minute incident detection.

Sub-minute detection Live demo ↗
FastAPI OpenTelemetry Grafana Python Docker
◎ Observability

Grafana LGTM Monitoring Platform

Designed centralized observability architecture using Loki, Grafana, Tempo, and Mimir aggregating logs and traces from 5+ services. Reduced log query time by ~50% through optimized structured log parsing with Fluent Bit.

~50% faster log queries 5+ services
Loki Grafana Tempo Mimir Fluent Bit Docker
⚙ DevOps · CI/CD

AWS DevOps CI/CD Pipeline

Provisioned scalable AWS infrastructure (EC2, S3, VPC) using Terraform, reducing manual setup from hours to under 10 minutes. Built end-to-end CI/CD pipeline with Jenkins and GitHub Actions for automated container builds, testing, and deployment.

Setup in <10 min Full automation
Terraform Jenkins GitHub Actions AWS EC2 S3 VPC Docker
▲ Backend · Java

Expense & Income Tracker API

REST API for personal finance tracking — users can log income/expenses by category, view monthly summaries, and get alerts when spending exceeds a set limit. Secured with Spring Security and JWT; role-based access for admins and regular users.

Java 17 Spring Boot 3 MySQL Spring Security JWT Docker
▲ Backend · Java

Job Application Tracker

Tracks job applications through stages (Applied → Screening → Interview → Offer → Rejected) with per-round notes and full status history. Containerized with Docker Compose; all endpoints documented with Swagger/OpenAPI 3.0.

Java 17 Spring Boot PostgreSQL JWT Docker Compose Swagger
▲ Backend · Java

URL Shortener with Analytics

Converts long URLs to short Base62 codes; redirects are served from Redis cache for fast lookups with PostgreSQL as persistent store. Tracks click analytics per short link with production-ready Dockerfile.

Java 17 Spring Boot Redis PostgreSQL Docker Base62
Experience

Work Experience

Backend Developer Intern
Blazeclan Technologies, Pune
Jun 2024 – Jul 2024
Credentials

Certifications

🏅
AWS Certified Cloud Practitioner
Amazon Web Services
🏅
AWS DevOps Training & Advanced Testing
Amazon Web Services
🏅
AWS Networking, Monitoring & Security
Amazon Web Services
🎓
Software Engineering Virtual Experience
JP Morgan Chase · Walmart USA · HPE · Quantium
🎓
Introduction to Cloud
Datacom

Let's Connect

Open to internships, collaborations, and cloud/DevOps opportunities. Currently pursuing MCA in Cloud & Distributed Systems at DES Pune University.