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Software Engineer
💻
Software Engineer
22 followers · 3 following

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Achievements

Achievement: StarstruckAchievement: Pull SharkAchievement: YOLO

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ujjawalsinghsde/Readme.md

ayeujjawalsingh

Hey 👋🏻, I'm Ujjawal

Software Engineer

I'm a Backend Engineer and Data Engineer with strong experience in building scalable, high-performance systems and modern data platforms. I specialize in designing microservices architectures, cloud-native applications, and data pipelines using tools like Java, Spring Boot, Python, Django, Apache Spark, Databricks, and a wide range of AWS services.

💻 Tech Stack

🧑‍💻 Languages

Java Python SQL

📦 Frameworks & Libraries

Spring Boot Django Flask Apache Spark Apache Airflow

🗄️ Databases

MySQL Postgres MongoDB Amazon RDS Amazon Redshift

☁️ Cloud & Platforms

AWS Databricks

🔧 AWS Services

Lambda SQS SNS CloudWatch Glue Step Functions S3

🧱 Data Engineering Concepts

Data Warehouse Data Lake Data Lakehouse ETL Pipelines Delta Lake

🚀 Tools & DevOps

Git GitHub CI/CD

🌐 Hosting & Monitoring

GitHub Pages AWS CloudWatch

GIF

Connect with me 🤝

GitHub followers Linkedin BadgeInstagram BadgeFacebook Badge







🌱 Always learning. Always building.

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  1. road-accident-etl-pipeline road-accident-etl-pipeline Public

    Built Medallion Architecture pipelines in Databricks for road accident data, automating ELT with Jobs, Pipelines, and Unity Catalog, and delivering dashboards on Gold data using SQL Warehouse.

  2. User-Management-System User-Management-System Public

    Developed microservices including user-service, auth-service, notification-service, OTP-service, password-service, and API Gateway. Managed user registration, JWT-based authentication, OTP verifica…

    Java 1 1

  3. Microservice Microservice Public

    This repository explains Microservices architecture with key concepts like Monolithic vs Microservices, Coupling types, Strangler and Saga patterns, CQRS, and decomposition strategies.

  4. databricks-handbook databricks-handbook Public

    A concise handbook covering Databricks architecture, Delta Lake, Unity Catalog, and data engineering best practices for building scalable and production-ready data pipelines.

    1

  5. MedXPert_MajorProject MedXPert_MajorProject Public

    Developed an ML-powered healthcare web portal for disease diagnosis based on symptoms, with blood report analysis for risk assessment.

    Jupyter Notebook

  6. Video-Chat-Web-App Video-Chat-Web-App Public

    VideoChat Web Application build in Django-Python, Channels Modules, WebSocket API, HTML, CSS, JavaScript

    JavaScript 1