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I am a Full Stack Developer with over six years of experience designing, developing, and deploying scalable web and enterprise applications. I am proficient with Java, Spring Boot, and microservices architectures and well-versed in using modern Java features along with front-end frameworks like Angular and React. I enjoy working on complex distributed systems, event-driven architectures, and cloud platforms like AWS and GCP. I focus on building clean, maintainable, and efficient software solutions using best practices, automated CI/CD pipelines, and observability tools. Collaborating with cross-functional teams and delivering production-grade software drives my work. I'm passionate about leveraging emerging technologies and continuously improving application reliability and user experiences.…I am a Full Stack Developer with over six years of experience designing, developing, and deploying scalable web and enterprise applications. I am proficient with Java, Spring Boot, and microservices architectures and well-versed in using modern Java features along with front-end frameworks like Angular and React. I enjoy working on complex distributed systems, event-driven architectures, and cloud platforms like AWS and GCP. I focus on building clean, maintainable, and efficient software solutions using best practices, automated CI/CD pipelines, and observability tools. Collaborating with cross-functional teams and delivering production-grade software drives my work. I'm passionate about leveraging emerging technologies and continuously improving application reliability and user experiences.

Nikita Bajracharya

Full Stack Developer, DevOps Developer, Cloud Developer, +4

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I am a Full Stack Developer with over six years of experience designing, developing, and deploying scalable web and enterprise applications. I am proficient with Java, Spring Boot, and microservices architectures and well-versed in using modern Java features along with front-end frameworks like Angular and React. I enjoy working on complex distributed systems, event-driven architectures, and cloud platforms like AWS and GCP. I focus on building clean, maintainable, and efficient software solutions using best practices, automated CI/CD pipelines, and observability tools. Collaborating with cross-functional teams and delivering production-grade software drives my work. I'm passionate about leveraging emerging technologies and continuously improving application reliability and user experiences.…I am a Full Stack Developer with over six years of experience designing, developing, and deploying scalable web and enterprise applications. I am proficient with Java, Spring Boot, and microservices architectures and well-versed in using modern Java features along with front-end frameworks like Angular and React. I enjoy working on complex distributed systems, event-driven architectures, and cloud platforms like AWS and GCP. I focus on building clean, maintainable, and efficient software solutions using best practices, automated CI/CD pipelines, and observability tools. Collaborating with cross-functional teams and delivering production-grade software drives my work. I'm passionate about leveraging emerging technologies and continuously improving application reliability and user experiences.

Available to hire

I am a Full Stack Developer with over six years of experience designing, developing, and deploying scalable web and enterprise applications. I am proficient with Java, Spring Boot, and microservices architectures and well-versed in using modern Java features along with front-end frameworks like Angular and React. I enjoy working on complex distributed systems, event-driven architectures, and cloud platforms like AWS and GCP.

I focus on building clean, maintainable, and efficient software solutions using best practices, automated CI/CD pipelines, and observability tools. Collaborating with cross-functional teams and delivering production-grade software drives my work. I’m passionate about leveraging emerging technologies and continuously improving application reliability and user experiences.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

English

Fluent

Javanese

Advanced

Work Experience

Software Developer at Macy’s Technology

December 1, 2024 - Present

Built and maintained scalable microservices using Java 21/11 with modern features, developed RESTful APIs for Return Merchandise Authorization, Fulfillment Order Service, and Self-Certification Tool. Used MongoDB aggregation pipelines and participated in Elasticsearch-to-MongoDB migrations. Integrated Google Cloud Platform services such as Cloud Scheduler, Kubernetes Engine, Cloud Logging, Pub/Sub, and BigQuery for scalable and event-driven microservices. Developed CI/CD pipelines with Jenkins and ArgoCD and collaborated with API Gateway (APIGEE) and SRE teams for API lifecycle and service reliability. Designed event-driven architecture with Apache Kafka and constructed Python APIs for real-time financial data visualization. Implemented API versioning and documented services using Swagger. Used GitLab for version control and CI/CD automation.

Full Stack Developer at Comcast

November 30, 2024 - July 14, 2025

Used Java 17 features for data processing and developed scalable microservices using Spring Boot, Spring MVC, and Hibernate. Created dynamic Single Page Applications using Angular 16 and JavaScript, and built Node.js web applications with two-way client-server communication. Leveraged AWS stack including EC2, Route53, S3, RDS, DynamoDB, SNS, SQS, IAM, Lambda, Kinesis, Elasticsearch, and API Gateway focusing on high availability and auto-scaling. Automated workflows with Python, Shell/BASH, and Groovy. Utilized Splunk for real-time monitoring and Selenium for testing. Managed container deployment using Docker and Kubernetes with CI/CD pipelines. Consumed SOAP and REST APIs, implemented MongoDB with sharding, and used Apache Kafka for real-time streaming. Used GitHub and Jira for version control and agile project management.

Full Stack Developer at Walmart

December 31, 2022 - July 14, 2025

Leveraged Java 11 features to build Spring Boot applications and microservices with RESTful services and modular backend processing. Developed responsive UIs with React.js and server-side rendering with Next.js. Used Node.js as a proxy for REST services and integrated messaging with JMS and EJBs. Implemented secure API access using OAuth and JWT. Developed SOAP web services and managed MongoDB and Oracle DB databases. Automated tests with JUnit and Jenkins and worked with GCP API teams following established architectural patterns.

Full Stack Developer at Health First

December 31, 2021 - July 14, 2025

Designed and developed Spring Boot and MVC applications with microservices and Hibernate. Created responsive front-end UIs with Angular 6, integrated AWS services for cloud deployment, and containerized apps with Docker and ECS. Wrote unit and integration tests and implemented SOA with SOAP and RESTful services. Developed complex SQL queries and stored procedures using PostgreSQL. Followed Agile methodologies for collaborative development.

Java Developer at Leapfrog Technology

December 31, 2019 - July 14, 2025

Built web applications using Spring framework with MVC architecture and implemented scalable microservices. Developed user interfaces using Spring, and used Hibernate for ORM. Utilized core Java concepts like multithreading, exception handling, and collections. Employed JMS for asynchronous message handling and created JUnit test classes for multiple layers. Developed SQL stored procedures and triggers.

Software Developer at Macy’s Technology

December 1, 2024 - Present

Developed scalable microservices using Java 21/11 employing modern language features. Designed and implemented RESTful APIs for Return Merchandise Authorization and Fulfillment Order Services. Worked on event-driven microservice communication using Google Cloud Pub/Sub and Apache Kafka. Created CI/CD pipelines using Jenkins and ArgoCD with GitOps principles. Collaborated with APIGEE and SRE teams for API management and system observability. Integrated MongoDB aggregation pipelines and Elasticsearch migration. Developed internal tools in Python and React. Implemented pagination, lazy loading, and API versioning to optimize front-end data fetching. Maintained high service availability and performance through monitoring tools.

Full Stack Developer at Comcast

November 30, 2024 - August 4, 2025

Utilized Java 17 features for high-performance data processing and developed RESTful APIs with Spring Boot and Hibernate. Created dynamic Single Page Applications with Angular 16. Managed AWS cloud resources including EC2, S3, RDS, Lambda, and API Gateway for scalable deployments. Automated workflows with Python, Shell, and Groovy, and grew data pipelines with PySpark. Implemented real-time streaming with Apache Kafka and messaging services using JMS. Maintained CI/CD pipelines with Jenkins and Docker containers orchestrated by Kubernetes. Used Splunk for monitoring and optimized MongoDB databases with replica sets and sharding for robust data storage. Collaborated in Agile teams using JIRA and GitHub for source control.

Full Stack Developer at Walmart

December 31, 2022 - August 4, 2025

Built Spring Boot microservices using Java 11 and developed reactive front-end components with React.js and Redux. Developed server-side rendered apps with Next.js and cross-platform components with React Native. Integrated secure API mechanisms with OAuth and JWT. Managed message-driven communication with JMS and developed SOAP services with WSDL and XML. Administered MongoDB data and GitHub version control. Authored JUnit tests and orchestrated CI/CD with Jenkins. Worked closely with GCP teams to align with RESTful API standards and documentation using Swagger.

Full Stack Developer at Health First

December 31, 2021 - August 4, 2025

Created microservices with Spring Boot and Hibernate, deployed on Pivotal Cloud Foundry and AWS with Docker and ECS. Developed Angular 6 front-end applications adhering to HIPAA compliance for IVF automation. Automated cloud infrastructure with AWS CloudWatch, Lambda, and CodePipeline. Managed relational database operations with PostgreSQL and wrote complex SQL queries for backend persistence. Implemented SOA with SOAP and asynchronous communication with JMS. Followed Agile methodologies and wrote unit tests with JUnit and Mockito.

Java Developer at Leapfrog Technology

December 31, 2019 - August 4, 2025

Developed web applications using Spring MVC and Hibernate ORM. Built scalable microservices architectures with Scala. Implemented asynchronous messaging with JMS and applied core Java concepts like multithreading, exception handling, and collections. Created JUnit test classes and SQL stored procedures to enhance application reliability and database operations. Worked with Eclipse IDE in Agile environments focused on modular, maintainable code.

Software Developer at Macy’s Technology

December 1, 2024 - Present

Built and maintained scalable microservices using Java 21/11 with modern features such as records, sealed classes, and virtual threads. Designed RESTful APIs for Return Merchandise Authorization (RMA), Fulfillment Order Service, and an internal Self-Certification Tool. Applied best practices with Spring Boot/MVC and Spring Data, developed MongoDB aggregation pipelines, contributed to Elasticsearch migration, and used Kibana for monitoring. Integrated Google Cloud Platform services including Cloud Scheduler, GKE, Pub/Sub, BigQuery, and Cloud Logging for scalable deployments and observability. Created CI/CD pipelines with Jenkins and managed releases via ArgoCD using GitOps. Collaborated with SRE and APIGEE teams for API management and system health. Utilized Apache Kafka for event-driven architecture and Python for data processing APIs. Implemented API versioning and documented services with Swagger; managed RabbitMQ queues and GitLab-based CI/CD.

Full Stack Developer at Comcast

November 30, 2024 - August 4, 2025

Utilized Java 17 features for high-performance data processing and developed scalable microservices with Spring Boot, Spring MVC, and Hibernate. Built dynamic SPAs using Angular 16, JavaScript, HTML5, and CSS3 with unit tests. Developed Node.js web applications supporting two-way client-server communication. Implemented Java Messaging Services, designed AWS-based applications (EC2, S3, RDS, IAM, Lambda, etc.) focusing on scalability and security. Automated workflows with Python, Shell, and Groovy, used Splunk for monitoring, managed container deployments via Docker and Kubernetes, and built CI/CD pipelines with Jenkins. Developed RESTful and SOAP APIs with Swagger documentation, optimized MongoDB with replica sets and sharding, and integrated Apache Kafka for real-time streaming. Managed version control with GitHub and project tracking via JIRA.

Full Stack Developer at Walmart

December 31, 2022 - August 4, 2025

Leveraged Java 11 features including lambdas and streams to build Spring Boot microservices with MVC and RESTful services. Used Hibernate and JPA for ORM with Oracle DB, writing complex queries and optimizing data operations. Developed responsive UI components in React.js using Redux, JSX, and Flux, and server-side rendered apps with Next.js and React Native. Utilized Node.js as a proxy for backend services and integrated JMS, EJBs, and MDBs for asynchronous messaging and business logic. Wrote JUnit tests automated in Jenkins CI/CD pipelines. Implemented OAuth and JWT for secure API access and developed SOAP web services. Managed MongoDB for user data and collaborated via GitHub.

Full Stack Developer at Health First

December 31, 2021 - August 4, 2025

Designed and developed Spring Boot MVC microservices with Hibernate for persistence, deployed on Pivotal Cloud Foundry. Created responsive UIs using Angular 6 and integrated IVF process automation software while ensuring HIPAA compliance. Utilized AWS services (EC2, RDS, S3, IAM, Lambda, CloudWatch) for cloud deployment and containerized applications using Docker and ECS with CI/CD pipelines. Deployed on WebSphere with Log4j for logging and implemented unit/integration testing with JUnit and Mockito. Developed SOAP and RESTful services with XML and JMS for asynchronous communication. Managed complex SQL queries and stored procedures using PostgreSQL and followed Agile practices.

Java Developer at Leapfrog Technology

December 31, 2019 - August 4, 2025

Built web applications with Spring MVC architecture incorporating modular and maintainable design. Implemented scalable microservices using the Scala framework to ensure efficient resource allocation and high availability. Developed UI screens using Spring and Form classes, and managed backend persistence with Hibernate ORM. Applied core Java concepts including multithreading and collections to enhance features. Used JMS for asynchronous messaging, created JUnit tests for various layers, and developed SQL stored procedures and triggers.