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parvez86/README.md

πŸ‘‹ Hi, I'm Shahriar Parvez

πŸš€ Software Engineer | Java | Spring Boot | Microservices | Fintech | Distributed Systems

I’m a self-driven backend engineer with over 3 years of professional experience building scalable, event-driven microservices using Java, Spring Boot, and Django REST.
Passionate about system design, API performance optimization, and cloud-ready architectures, I focus on creating reliable, secure, and high-performance backend systems.

Currently, I’m working on fintech and gaming microservices at Incognito Solutions BD, optimizing APIs and distributed workflows that support tens of thousands of daily users with 99.99% uptime.


🧠 Core Expertise

  • Backend Engineering: Spring Boot, Django REST, RESTful API Design, Microservices, Event-driven Systems
  • Database & Messaging: PostgreSQL, MySQL, Redis, RabbitMQ, WebSocket
  • Performance & Monitoring: Virtual Threads, Caching, SQL Tuning, Prometheus, Grafana
  • Architecture & Security: DDD, API Gateway, JWT, OAuth2, RBAC
  • DevOps & Tools: Docker, Git, Gradle/Maven, Liquibase
  • Reporting: JasperReports (PDF), Apache POI (Excel/CSV)
  • Machine Learning Enthusiast: Deep Learning, NLP (BERT, Transformers), Scikit-Learn, NLTK

βš™οΈ Technical Stack

Category Technologies
Languages Java, Python, C/C++, SQL
Frameworks Spring Boot, Django REST, React
Databases PostgreSQL, MySQL, SQLite, H2
Tools Docker, Git, Prometheus, Grafana, Liquibase
ML & AI TensorFlow, PyTorch, Scikit-Learn, OpenCV
Testing JUnit, Mockito, Testcontainers

🌟 Highlighted Projects

  • 🧠 Smart Job Recruitment System
    Machine Learning-based platform using TF-IDF & KNN to intelligently rank candidates from CVs.
    β†’ Built with Django REST, Scikit-Learn, PostgreSQL

  • πŸ’¬ SentimentAnalysisAPI
    REST API for AI-driven sentiment analysis using BERT transformers (83% accuracy).
    β†’ Built with Django, HuggingFace, PyTorch

  • 🎫 Tickify
    Real-time ticketing system backend built with Django REST and modular architecture.


πŸ”­ Currently Exploring

  • Virtual Threads for lightweight concurrency in Spring Boot
  • Event-driven microservices using RabbitMQ & Redis Streams
  • Advanced monitoring with Prometheus, Grafana, and Micrometer

🌐 Connect With Me

πŸ“§ Email: shahriarp86@gmail.com
πŸ’Ό LinkedIn: linkedin.com/in/shahriar-parvez
πŸ’» GitHub Portfolio: github.com/parvez86

🧠 Problem Solving:


β€œWrite clean code, design scalable systems, and keep learning β€” always.”

Parvez's GitHub stats

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  1. Smart-Recruitment-System Smart-Recruitment-System Public

    A simple Django-based resume ranker website where recruiters post their jobs and candidates applies for their desired vacancies. The system gets the document similarity between the job description …

    HTML 16 2

  2. Personality-Traits-Detection-Master Personality-Traits-Detection-Master Public

    A big5 personality traits prediction application that processes tweets, generates tweets lexicon, find best fitted model on each personality traits, and calculates the personality traits score of t…

    Python 3 1

  3. SpringBootRestfulCRUD SpringBootRestfulCRUD Public

    Standard spring boot app with all layer software testing

    HTML

  4. DeepLearning DeepLearning Public

    Implementing and Visualizing Deep Learning Models

    Jupyter Notebook

  5. MyDjangoEShop MyDjangoEShop Public

    This is a full-stack Django shopping site.

    Python

  6. MyRestArticleApp MyRestArticleApp Public

    A React-Django based app with Django REST Framework & security mechanism

    Python