Stack Developer Sql Server

Marshal Ashokkumar Kalaria Sr Full Stack Developer

Trenton NJ 609-***-**** ****************@*****.*** https://www.linkedin.com/in/marshalkalaria/

Green Card Holder

PROFESSIONAL SUMMARY:

Full Stack Developer with 5+ years of experience in designing, developing, and deploying scalable enterprise applications across MEAN, MERN, and .NET ecosystems.

Skilled in front-end engineering using Angular (2–17), React.js, Tailwind CSS, Material UI, and Bootstrap to deliver highly interactive, responsive, and user-centric UIs.

Proficient in backend development with Node.js, Express.js, .NET 8/Core, and Java (Spring Boot), implementing RESTful APIs, gRPC, and GraphQL with secure authentication (JWT, OAuth 2.0, Firebase).

Experienced with relational and non-relational databases including MongoDB, SQL Server, PostgreSQL, MySQL, Oracle, Redis, Firebase, ElasticSearch, Cassandra, and Cosmos DB.

Strong background in cloud platforms (AWS, Azure, GCP) with deployments on EC2, S3, RDS, Lambda, Docker, Kubernetes, and Helm, ensuring high availability and fault tolerance.

Hands-on expertise in CI/CD automation with Jenkins, GitHub Actions, and Kubernetes; practiced in Agile/Scrum, TDD, and SDLC methodologies to deliver high-quality, production-ready software.

TECHNICAL SKILLS:

Programming Languages:

Java, .NET (C#), JavaScript (ES6+), TypeScript, Python, SQL, PL/SQL

Frontend Frameworks and Libraries:

Angular 2–17, React.js, Redux, Next.js, Vue.js, Tailwind CSS, Material UI, Ant Design, Bootstrap, HTML5, CSS3, jQuery

Backend Frameworks:

Node.js, Express.js, .NET 8/Core, Java (Spring Boot), Apollo Server (GraphQL)

Databases:

MongoDB, SQL Server, PostgreSQL, MySQL, Oracle, Redis, Firebase, Cassandra, CouchDB, ElasticSearch, Cosmos DB

Web Services / APIs:

REST, GraphQL, gRPC, WebSockets, Microservices, OpenAPI/Swagger

Cloud and DevOps:

AWS (EC2, S3, RDS, Lambda, DynamoDB, CloudFormation, CloudWatch), Azure, GCP, Docker, Kubernetes, Helm, PCF, Netlify, Vercel

CI/CD & Version Control:

Jenkins, GitHub Actions, Git, GitHub, GitLab, Bitbucket, SVN

Testing and Tools:

Jest, Cypress, Mocha, Chai, Enzyme, Selenium, Postman, JMeter, Karma, Jasmine, Protractor, React Testing Library, Log4j

Monitoring and Observability:

Prometheus, Grafana, ELK (ElasticSearch, Logstash, Kibana), Splunk

Version Control:

Git, GitHub, GitLab, Bitbucket, SVN

Practices:

Agile/Scrum, CI/CD, TDD, SDLC

EDUCATION:

Bachelor’s Degree in Computer Science Government Engineering College, India 2020

PROFESSIONAL EXPERIENCE:

T & T Consulting (Federal Contract) Remote USA

Sr. Full-Stack Developer Jan 2025 – Present

Designed and developed responsive front-end applications using Angular 17, HTML5, CSS3, JavaScript, and TypeScript, ensuring seamless user experience across multiple devices and browsers.

Built dynamic and modular UI components with Angular 17, improving performance and reusability of the application.

Migrated legacy .NET Framework applications to .NET Core and .NET 8, enhancing scalability, maintainability, and reducing technical debt.

Designed and implemented RESTful APIs and gRPC services to enable high-performance microservices communication.

Architected, containerized, and deployed scalable microservices using .NET 8, Docker, and Kubernetes, supporting distributed workloads.

Configured and optimized CI/CD pipelines with GitHub Actions, enabling automated build, test, and deployment processes for faster release cycles.

Worked with relational and non-relational databases such as SQL Server, Entity Framework, MongoDB, and Cosmos DB, ensuring optimized queries and high data integrity.

Collaborated in Agile/Scrum ceremonies, mentoring junior developers and enforcing coding best practices with unit testing and peer code reviews.

Environment: Angular 17, TypeScript, JavaScript (ES6+), HTML5, CSS3, .NET 8, .NET Core, REST API, gRPC, Docker, Kubernetes, GitHub Actions, SQL Server, Entity Framework, MongoDB, Cosmos DB, Postman, Agile/Scrum.

UBUNTU New Brunswick, NJ

Full-Stack Developer Jan 2024 – Dec 2024

Led a 13-member team to design, develop, and deploy front-end interfaces using Angular 14/17 and ReactJS, ensuring reusability and high performance across multiple business applications.

Designed backend services with .NET 8 and Java (Spring Boot), implementing microservices architecture for high availability, scalability, and fault tolerance.

Successfully migrated monolithic legacy systems into cloud-native microservices, reducing downtime and enhancing application scalability.

Worked extensively with AWS (EC2, S3, RDS), Azure, and VMware platforms, optimizing deployment strategies and cost management.

Implemented robust automated testing frameworks using Cypress, Jest, and React Testing Library, reducing regression defects and improving development velocity.

Developed reusable UI libraries and shared components adopted across multiple enterprise projects, reducing development time and increasing consistency.

Participated in Agile development, sprint planning, backlog grooming, and ensured timely delivery of project milestones while mentoring entry-level engineers.

Integrated monitoring and logging solutions using AWS CloudWatch and ELK stack, improving system observability and proactive incident management.

Environment: Angular 14/17, ReactJS, TypeScript, JavaScript, HTML5, CSS3, .NET 8, Java (Spring Boot), Microservices, AWS (EC2, S3, RDS, CloudWatch), Azure, VMware, Cypress, Jest, React Testing Library, Docker, Kubernetes, GitHub, SQL Server, PostgreSQL, MongoDB, Agile/Scrum.

Kredmint Technologies Private Limited Ahmedabad, India

Full-Stack JavaScript Developer Jan 2020 – Dec 2023

Built scalable SaaS applications using React.js, Angular, Node.js, and Express.js, improving user experience and product adoption.

Designed and deployed RESTful and GraphQL APIs with MongoDB, PostgreSQL, and ElasticSearch, enabling high-performance queries and analytics.

Refactored legacy applications into microservices architecture with Node.js, Docker, and AWS Lambda, improving modularity and scalability.

Deployed applications on AWS EC2, RDS, and S3, while using Netlify and Vercel for rapid front-end deployments.

Implemented JWT, OAuth 2.0, and Firebase Authentication to secure user accounts and protect sensitive financial data.

Built real-time data pipelines with Kafka and RabbitMQ, supporting high-volume event-driven processing.

Delivered React.js SPAs with Redux and Hooks, optimizing performance and reducing code complexity.

Streamlined CI/CD pipelines with Jenkins, GitHub Actions, Docker, and Kubernetes, accelerating feature delivery.

Conducted testing with Postman, JMeter, Jest, Cypress, and Mocha, ensuring reliability and performance across deployments.

Environment: React.js, Redux, Angular 7/8, Node.js, Express.js, MongoDB, PostgreSQL, ElasticSearch, AWS EC2/S3/RDS/Lambda, Netlify, Vercel, Docker, Kubernetes, Jenkins, GitHub Actions, Kafka, RabbitMQ, JWT, OAuth 2.0, Firebase, Tailwind CSS, Material UI, Ant Design, Jest, Cypress, Mocha, Prometheus, Grafana, ELK

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