Spring Boot Front-End

Nuruzzaman Bepari

Mobile: 734-***-****, Email: **********.*********@*****.***,

LinkedIn: https://www.linkedin.com/in/nuruzzaman-bepari/, Visa Status: Green Card Holder

SUMMARY:

Efficient Full stack and AI/ML developer having over 14 years of in-depth experience in the creation of web and desktop solutions.

Innovative designer, learning quickly to adapt new technologies and patterns into detailed architecture plans based on project requirements.

Strong skills in back-end and front-end feature development, as well as testing, debugging, and delivery.

TECHNICAL EXPERTISE:

Languages: Java 17, JavaScript, Typescript, Python, R, Shell Script, Unix

Frameworks: Spring Boot, Spring MVC, J2EE, TensorFlow, Hibernate, ORM, JPA, Node.js, Angular, React, NumPy, Panda, Matplotlib, OpenAI, LLM, NLP, GPT-4, Generative AI, RAG, LLMA

SQL-Databases: Oracle, SQL, MySQL, JDBC, JPA, Hibernate

No-SQL Databases: DynamoDB, MongoDB, Cassandra, Elastic Search

REST Services: REST API, SOAP API, Json, Xml

Microservices: Spring Cloud Load Balancer, Feign, Ribbon, Spring Cloud API Gateway, Eureka, Resilience4j, Spring Cloud Config

Messaging and Notifications: Kafka, RabbitMQ, JMS, IBM MQ, AWS SQS, AWS SNS

Cashing: Redis, EHCache

Data Processing: Spring Batch, AWS Kinesis, Spring Data, Spark, Kafka, PySpark

Software Security and Authorization:

Spring Security, JWT, OAUTH2, Okta, AWS Cognito

Container and Deployments: Docker, Kubernetes, OpenShift, AWS EKS, AWS EBS

CI/CD Pipelines: Jenkins, AWS CodePipeline

Version Control Systems: Git, GitHub, Bitbucket, AWS CodeCommit

Log Monitoring Systems: Splunk, Dynatrace, AWS CloudWatch, ELK

Digital Signatures: eSignLive, DocuSign

Cloud Services: AWS Lambda Function, AWS EC2, AWS EBS, AWS EKS, AWS Route53, AWS IAM, AWS S3, AWS KMS, AWS CloudWatch, AWS SQS, AWS SNS, AWS RDs, AWS DynamoDB, AWS Cognito, AWS Kinesis, AWS VPC, GCP, Azure

Tools: IRAD, Intellij, PyCharm, Eclipse, Google Collab, Jupyter Notebook, STS, Visual Studio, Sublime Text, Postman, Swagger, SQL Server, Compass, Visio, Jira, slack, skype, outlook, zoom, WebEx

Platforms: Windows, Linux, Mac

Servers: WebSphere, Web Logic, Tomcat, Jetty

CERTIFICATIONS:

AWS Certified Cloud Practitioner (16 April-2023)

PROFESSIONAL EXPERIENCE:

Infosys, TX Jan 2024 – Oct 2024

Client: Verizon

Sr. Java Full stack Developer

Designed and developed the system, worked in the backend and maintained the whole application life cycle.

Mentored junior and mid-level developers.

Configured the systems and security with spring security and Oauth, developed distributed and event driven microservices, REST API both consuming and producing services with Spring Boot, Java 17, JPA, Hibernate.

Worked with AWS EC2, S3, SQS, SNS and EKS for deployment the applications.

Worked with asynchronous communication among microservices, real time data sync, streaming data processing and message passing with Apache Kafka.

Worked with different design patterns such as SAGA, CQRS, Singleton, Factory, Façade, Adapter etc. to improve code reusability, to design highly efficient and flexible systems.

Worked with continuous integration and automatic deployment configuration with Jenkins.

Worked with testing the systems and services to provide highly efficient, and standard quality codes by Mockito and Junit.

Worked with AI/ML with TensorFlow and applied different algorithms like CNN, RNN, NLP, regressions and classifications.

Worked with LLM management and optimization platforms like Lang Chain, Hugging Face.

Worked with Amazon SageMaker to simplify the process of building, training and deploying ML models.

Worked with data analysis and visualization for AI models with Python, NumPy, Pandas, Matplotlib, Tensors and Tableau.

Worked with LLMs and chatbots with OpenAI, LLMA, Generative AI, GPT-4.

Worked with RAG framework to optimize the output of LLM.

Worked with data encryption, decryption, vulnerability, version changes, maintenance tasks and productions issues.

Worked with database management like queries, DDL, DML operations, schema design, database design, relation mapping, normalization, PL/SQL and NoSQL database like Cassandra, MongoDB, worked with logging data analysis with Splunk and ElasticSearch.

Worked with big data processing with PySpark, Kafka stream and batch processing.

Communicated with stakeholders, maintained good team communications to perform tasks properly.

Worked with UI design, development with angular 16, Typescript, html and CSS.

Developed single page and responsive UI with Angular materials, PrimeNG and angular lifecycle hook.

Worked 80% in the backend and 20% frontend.

Used Technologies: Spring Boot, Java 17, Web Flux, GraphQl, Spring Reactor, Hibernate, JPA, Oracle, Cassandra, Spring Batch, Spring Security, Spring Data, Apache Kafka, AWS, ReactJs, Maven, Html, CSS, typescript, JavaScript, Gradle, Tomcat, Jetty, Git, Gitlab, Kubernetes, Jenkins, Shell script, Jira, Eclipse, IntelliJ, MS Visual Studio code, JaxB, Mockito, Junit, Splunk, Shell Script, Slack, Webex, MS team, Swagger, Postman, Jupyter notebook, Confluence, Json, XML, Terraform.

Client: Bank of America Aug 2023 - Jan 2024

Lead Java Full Stack Developer

Designed and developed the system, led the team, 50% leading and 50% development work in the backend and maintained the whole application life cycle.

Configured the systems and security, developed microservices, REST API, and worked with cloud services.

Done maintenance tasks, worked with productions issues, debugging, unit testing, performed release activities.

Worked with database management like queries, DDL, DML operations, schema design, database design, relation mapping, normalization, SQL and NoSQL database, worked with logging data analysis with Splunk.

Communicated with stakeholders, maintained good team communications to perform tasks properly.

Worked with UI design, development with angular 16, Typescript, html and CSS.

Developed single page and responsive UI with Angular materials, PrimeNG and angular lifecycle hook.

Worked with systems security with JWT, SSO, Spring Security and data encryption.

Worked 70% in the backend and 30% frontend.

Used Technologies: Spring Boot, Java 17, WebFlux, GraphQl, Spring Reactor, Hibernate, JPA, MongoDB, Cassandra, Spring Security, Spring Data, Apache Kafka, AWS, Angular 16, Maven, Tomcat, Jetty, Git, Bitbucket, Jenkins, Jira, Eclipse, IntelliJ, MS Visual Studio code, JaxB, Mockito, Junit, Splunk, Shell Script, Slack, Webex, MS team, Swagger, Postman, Confluence, Json, XML.

Client: JP Morgan Chase Jul 2022 – May 2023

IT Consultant

Designed and developed, maintained the whole application life cycle.

Configured the systems and security with spring security and Oauth, developed distributed and event driven microservices, REST API both consuming and producing services with Spring Boot, Java 11, JPA, Hibernate.

Worked with AWS S3, SQS, and SNS.

Worked with asynchronous communication among microservices, real time data sync, streaming data processing and message passing with Apache Kafka, IBM MQ.

Worked with different design patterns such as SAGA, Singleton, Factory, Façade etc. to improve code reusability, to design highly efficient and flexible systems.

Worked with continuous integration and automatic deployment configuration with Jenkins.

Worked with testing the systems and services to provide highly efficient, and standard quality codes by Mockito and Junit.

Worked with data analysis and visualization for AI models with Python, Numpy, Pandas, Matplotlib, Tensors and Tableau.

Worked with big data processing with Apache Spark and Kafka stream.

Worked with data encryption, decryption, vulnerability, version changes, maintenance tasks and productions issues.

Worked with database management like queries, DDL, DML operations, schema design, database design, relation mapping, normalization, PL/SQL, Oracle and NoSQL database like Cassandra, MongoDB, worked with logging data analysis with Splunk.

Communicated with stakeholders, maintained good team communications to perform tasks properly.

Worked with UI design, development with angular 8, Typescript, html and CSS.

Developed single page and responsive UI with Angular materials, PrimeNG and angular lifecycle hook.

Worked 80% in the backend and 20% frontend.

Used Technologies: Spring Boot, Java 17, Web Flux, GraphQl, Spring Reactor, Hibernate, JPA, Cassandra, MySQL, Spring Security, Spring Data, Apache Kafka, AWS, Angular 13, Html, CSS, Maven, Tomcat, Jetty, Git, Bitbucket, Jenkins, Jira, Eclipse, IntelliJ, MS Visual Studio code, JaxB, Mockito, Junit, Docker, Splunk, Shell Script, Slack, Webex, MS team, Swagger, Postman, Confluence, Json, XML, Terraform.

Nexient LLC., An Arbor, MI Nov 2019 – Mar 2022

Sr. Java Full Stack Developer

Worked with different clients like Best buy, Black Hawk, Sony International

Designed and developed the system, did development work in the backend and maintained the whole application life cycle.

Configured the systems and security with spring security and Oauth, developed distributed and event driven microservices, REST API both consuming and producing services with Spring Boot, Java 8, Java 11, JPA, Hibernate.

Worked with AWS EC2, S3, Lambda, SQS, SNS and EKS for deployment the applications.

Worked with asynchronous communication among microservices, real time data sync, streaming data processing and message passing with Apache Kafka, Rabbit MQ.

Worked with different design patterns such as SAGA, CQRS, Singleton, Factory, Façade, Adapter etc. to improve code reusability, to design highly efficient and flexible systems.

Worked with continuous integration and automatic deployment configuration with Jenkins.

Worked with testing the systems and services to provide highly efficient, and standard quality codes by Mockito and Junit.

Worked with AI/ML with TensorFlow and applied different algorithms like CNN, RNN, NLP, regressions.

Worked with data analysis and visualization for AI models with Python, Numpy, Pandas, Matplotlib, Tensors and Tableau.

Worked with big data processing with Spark, PySpark, Kafka stream and batch processing.

Worked with data encryption, decryption, vulnerability, version changes, maintenance tasks and productions issues.

Worked with database management like queries, DDL, DML operations, schema design, database design, relation mapping, normalization, SQL and NoSQL database like Cassandra, MongoDB, worked with logging data analysis with Splunk and ElasticSearch.

Communicated with stakeholders, maintained good team communications to perform tasks properly.

Worked with UI design, development with angular 2, 8, typescript, html and CSS.

Developed single page and responsive UI with Angular materials, PrimeNG and angular lifecycle hook.

Worked with backend development and rest API with Nodejs, expressjs.

Worked 70-80% in the backend and 20-30% frontend.

Used Technologies: Spring Boot, Java 11, Web Flux, Spring Reactor, Hibernate, JPA, MongoDB, MySQL, Oracle, Spring Security, Spring Data, Apache Kafka, RabbitMQ, Elasticsearch, Azure, GCP, Jypyter notebook, AWS, GCP, NumPy, Panda, matplotlib, Python, R, Angular 8, Html, CSS, JavaScript, Typecript, ReactJs, Maven, Tomcat, Jetty, Web logic, Git, Bitbucket, Jenkins, Jira, Eclipse, IntelliJ, MS Visual Studio code, JaxB, Mockito, Junit, Splunk, Shell Script, Slack, Webex, Web logic, Shell script, MS team, Swagger, Postman, Confluence, Json, XML.

G2O LLC., Columbus, OH Sep 2019 – Nov 2019

Software Developer

Worked with client named Nationwide Insurance.

Developed Rest API, microservices and worked with databases.

worked with productions issues, debugging, unit testing, performed release activities.

Worked with systems security and data encryption.

Worked 100% in the backend.

Used Technologies: Spring, Java 8, Hibernate, Maven, Tomcat, Jetty, Git, Bitbucket, Jenkins, Json, XML, Jira, Eclipse, IntelliJ, MS Visual Studio code, JaxB, Mockito, Junit, Splunk, Shell Script, Slack, Webex, MS team, Swagger, Postman, Confluence.

Client PNC Bank, Pittsburgh, PA Feb 2018 – Sep 2019

Sr. Java Full Stack Developer

Designed and developed the system, developed rest API and microservices.

Configured the systems security and database, done maintenance tasks, debugging, unit testing.

Communicated with stakeholders, maintained good team communications to perform tasks properly.

Worked with systems security with JWT, SSO, Spring Security and data encryption.

Worked 80% in the backend and 20% frontend.

Used Technologies: Spring, Java 8, Hibernate, JPA, MongoDB, Oracle Apache Kafka, AWS, Angular 2, Html, CSS, Json, XML, Typescript, Maven, Tomcat, Jetty, Web logic, Git, Bitbucket, Jenkins, Jira, Eclipse, IntelliJ, MS Visual Studio code, JaxB, Mockito, Junit, Splunk, Shell Script, Slack, Webex, Shell script, MS team, Swagger, Postman, Confluence, Json, XML.

MYSECRET, Copenhagen, Denmark Apr 2015 – Oct 2016

Web Application Developer

Danish Startup Society approved company building a social networking service.

Developed web application, done debugging and unit testing.

Communicated with stakeholders, maintained good team communications to perform tasks properly.

Worked with backend development and rest API with Nodejs, expressjs.

Worked with Azure.

Used Technologies: Node.js, ExpressJs, JavaScript, WebRTC, Tomcat, Git, Jenkins, Jira, Visual Studio code, Jesmin, Splunk, Shell Script, Slack, Webex, MS team, Postman, Confluence.

2R Solution Limited, Dhaka, Bangladesh Nov 2008 – Mar 2015

Senior Software Engineer

Designed and developed full software solutions to fulfill project requirements, including requirement analysis and consulting. Wrote and maintained code in multiple languages and frameworks, ensuring quality of final deliverables and client satisfaction.

Technologies Used: Java, J2EE, C#, JavaScript, Spring, Hibernate, .NET, NodeJS, Express, Angular 2, MySQL, MongoDB, Eclipse, Maven, GCP, AWS, Azure, Git, STS, MS Visual Studio, Sublime Text

EDUCATION:

Master of Science in Computer Science (2019), Maharishi University of Management – Fairfield, Iowa, USA

Bachelor of Science in Computer Science & Engineering (2008), Chittagong University of Engineering & Technology – Chittagong, Bangladesh

Contact this candidate