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Highlights

  • Pro

Organizations

@UNHSAILLab @Night-Light-02 @DSCI-6007-FP @North-East-Scientific

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CRLannister/README.md

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CRLannister/

About Me

I’m a Java Developer with 6+ years of experience building web and enterprise applications in industries like Healthcare, Insurance, and Real Estate. Over the years, I’ve become passionate about creating reliable, scalable software and enjoy working in Agile environments, especially using Scrum and TDD to keep teams focused and productive.

I work extensively with Java, making use of features like Lambda expressions, functional interfaces, and parallel streams to write clean and efficient code. On the backend, I’ve built scalable SOA solutions and integrated RESTful and SOAP web services using Spring Boot, JAX-RS, Apache CXF, and Jersey. On the frontend, I’ve worked with Angular 15, Node.js, and modern web technologies like HTML5, CSS, JavaScript, and Bootstrap to deliver responsive, user-friendly applications.

I also have hands-on experience with microservices, Docker, and OpenShift, as well as messaging systems like Spring Kafka, RabbitMQ, and ActiveMQ. My database experience covers both NoSQL (MongoDB, Cassandra, CouchDB) and relational systems (Oracle, SQL Server, DB2, MySQL), where I’ve done schema design, modeling, and migrations.

For DevOps and cloud, I’m comfortable setting up CI/CD pipelines with Jenkins, Maven, Gradle, Git/GitHub, and deploying applications on AWS services like EC2, Elastic Beanstalk, RDS, and S3 using Terraform and CloudFormation. I’ve also worked with Spring MVC, Hibernate, and BPM tools like jBPM and Drools, and I’m well-versed in testing with JUnit, Mockito, Selenium, JMeter, and SoapUI.

At the end of the day, I take pride in writing clean code, building systems that scale, and collaborating with teams to deliver solutions that make a real impact.


Skills

💻 Workstation

Debian Linux

Front-end

HTML5 css3 JavaScript Bootstrap Sass JQuery

Back-end

Node.js Python Dart Java

Mobile

Flutter

Database

SQL Server MySQL PostgreSQL SQLite Redshift MongoDB Cassandra Neo4j

API

REST

Test

Selenium

IDE

Vim VsCode Colab Jupyter-Notebook Bash > echo > cat

Version control

Git GitHub Bitbucket GitLab

Best practices

TDD DDD SOLID Clean Architecture Clean Code

⏱️ Workflow Platforms

Jira Airflow Github Actions

Methodologies

Scrum XP

infrastructure

Docker Kubernetes Windows Server Linux


CRLannister's Github Stats CRLannister's Top Languages


📫 How to reach me:

CRLannister agarwalashishsinghal 23720542 @crlannister

Pinned Loading

  1. DSCI-6007-FP/Analyzing-Trending-YouTube-Videos DSCI-6007-FP/Analyzing-Trending-YouTube-Videos Public

    This project fulfills the requirements for the final project of DSCI-6007 Distributed and Scalable Data Engineering, instructed by Professor Ardiana Sula, as part of the Master's in Data Science pr…

    Python 2

  2. Face-Recognize-and-organize Face-Recognize-and-organize Public

    Face-sort is a tool designed to organize pictures by identifying and sorting them into folders based on the individuals in the images. This project leverages face recognition technology to automate…

    Python 26

  3. OpenGL-Graphics-Modelling-with-Blender-Object OpenGL-Graphics-Modelling-with-Blender-Object Public

    This project is a Graphics project that involves rendering an building model prepared in Blender. The project is developed from scratch in C++ using the OpenGL specification, showcasing fundamental…

    C++ 20 1

  4. DSCI6015-Midterm-MalConv-Malware-Classification DSCI6015-Midterm-MalConv-Malware-Classification Public

    This project fulfills the requirements for the mid-term project of DSCI-6015 AI and CyberSecurity, instructed by Professor Vahid Behzadan, as part of the Master's in Data Science program at the Uni…

    Jupyter Notebook 19

  5. Graphical-Calculator-OpenGL-CPlusPlus Graphical-Calculator-OpenGL-CPlusPlus Public

    Graphulator is an Object-Oriented Programming (OOP) project. The project aims to handle various calculation processes and present the results graphically. Developed in C++, the graphical presentati…

    C++ 21

  6. Multi-Tenant-GPU-Cluster Multi-Tenant-GPU-Cluster Public

    A Kubernetes-based GPU cluster setup designed for JupyterHub, enabling efficient, secure multi-user GPU sharing. This project simplifies GPU resource management, allowing researchers and data scien…

    Shell 17 3