Summary
Overview
Work History
Education
Skills
Accomplishments
Timeline
Generic

Bishal Mahat

Dallas

Summary

Proactive and versatile professional with a dedication to quickly adapting to new challenges. Strong problem-solving abilities and a proven track record of fostering strong relationships with clients and team members. Focused on supporting team success and achieving positive results.

Overview

8
8
years of professional experience

Work History

Senior Full Stack Developer | Blockchain Engineer

R3
Remote
10.2022 - Current
  • Engineered private blockchain network for client, enhancing data security and streamlining internal processes.
  • Developed smart contracts in Solidity to automate business logic and ensure tamper-proof transactions.
  • Created decentralized applications (dApps) using Web3.js for wallet connection and transaction signing.
  • Constructed application in Go for flashing hardware devices for over-the-air updates.
  • Designed hybrid database systems combining Hyperledger Fabric’s LevelDB with AWS RDS, balancing immutability and data flexibility.
  • Developed user-friendly dashboard with React.js and Node.js for monitoring blockchain transactions and network health.
  • Integrated wallet flows into front-end applications using React.js and Redux, facilitating seamless blockchain transactions.
  • Architected end-to-end decentralized systems, encompassing smart contract deployment and front-end wallet interactions.

Full Stack Developer

Ally Bank
Charlotte
09.2021 - 08.2022
  • Designed and developed RESTful APIs using Java (Spring Boot) and Kotlin, enhancing backend services for improved data processing speed.
  • Utilized Serverless framework to deploy applications on AWS Lambda, optimizing resource allocation and reducing infrastructure costs.
  • Leveraged AWS Step Functions to orchestrate workflows across Lambda functions, ensuring reliability for critical banking operations.
  • Implemented secure authentication mechanisms with CIAM tokens and OAuth 2.0, safeguarding sensitive customer data and API access.
  • Stored user flow data in Amazon DynamoDB, ensuring resilience and availability during system failures.
  • Collaborated with cross-functional teams to align architecture standards and adhere to best practices in API development.
  • Contributed to migration of Java Spring Boot applications to Node.js, enhancing performance through asynchronous processing.
  • Refactored Java code to Kotlin, improving readability and reducing service class size with Kotlin's features.

Full Stack Developer

Bose
Framingham
05.2020 - 08.2021
  • Designed and developed RESTful APIs with Java (Spring Boot) and Kotlin to meet project requirements.
  • Created dynamic web pages utilizing HTML5, CSS3, React, Bootstrap, JSON, and Ajax for responsive interfaces.
  • Automated build and deployment pipelines using Jenkins, Shell scripting, Chef, Python, AWS Lambda, and CloudFormation.
  • Implemented OAuth 2.0 for secure single sign-on integration with identity providers such as Google and Facebook.
  • Developed data models with Hibernate POJOs and configured persistence layers for relational databases.
  • Built on-premises data pipelines using Apache Kafka and Spark Streaming for real-time data processing.
  • Conducted unit testing with JUnit and Mockito to ensure application functionality.
  • Deployed applications to Tomcat and WebSphere utilizing Kotlin-based configurations for efficiency.

Full Stack Java Developer

Goldman Sachs
New York
12.2018 - 04.2020
  • Designed and developed microservices using Spring Boot and enhanced front-end functionality with JavaScript and React.
  • Built independent services with Tomcat embedded containers, incorporating Swagger for API documentation.
  • Implemented Spring Security for authentication and method-level authorization.
  • Managed build processes and dependency management using Maven, creating pre/post-install scripts with RPM.
  • Utilized Git, Bitbucket, Artifactory, Jenkins, and Git Bash for source code management and CI/CD workflows.
  • Migrated a legacy Spring web application to Spring Boot, localizing environment properties in YAML.
  • Automated deployment processes and customized Maven scripts to streamline operations.
  • Deployed services on AWS and facilitated database replication within the cloud environment.

Java Developer

Texas AMN Healthcare
Coppell
09.2017 - 10.2018
  • Conducted comprehensive analysis, design, implementation, and deployment across full software development life cycle (SDLC).
  • Designed user interfaces utilizing JSP, HTML, and JavaScript for enhanced user experience.
  • Developed core Java systems leveraging Collections and multithreading for improved performance.
  • Utilized Spring MVC to develop robust web-based applications.
  • Defined search criteria to extract and update customer records in the database efficiently.
  • Implemented JavaScript validations for user registration and login screens to enhance data integrity.
  • Created Angular components with JavaScript, employing directives, filters, and services for dynamic functionality.
  • Authored build and deployment scripts using Gradle to customize WAR and EAR files.

Education

Master of Science - Information Systems

University of The Cumberlands
Williamsburg, KY
05-2025

Bachelor of Science - Information Systems

University of Texas At Arlington
Arlington
05-2020

Skills

  • Typescript and JavaScript frameworks
  • React and AngularJS
  • Blockchain technologies
  • Hyperledger Fabric and Solidity
  • Database management systems
  • Java and Kotlin programming
  • Web services and APIs
  • Hibernate and Spring frameworks
  • Service-oriented architecture (SOA)
  • Development environments
  • Visual Studio Code, Eclipse, IntelliJ IDEs
  • Testing frameworks
  • Git version control system
  • AWS cloud services

Accomplishments

  • Microsoft Imagine Cup 2015 (National Winner)
  • Microsoft Imagine Cup 2016 (National First Runner Up)
  • NASA Space Apps Challenge 2016 Global Recognition
  • EARTHxHack 2018 (Dallas Challenge Winner)

Timeline

Senior Full Stack Developer | Blockchain Engineer

R3
10.2022 - Current

Full Stack Developer

Ally Bank
09.2021 - 08.2022

Full Stack Developer

Bose
05.2020 - 08.2021

Full Stack Java Developer

Goldman Sachs
12.2018 - 04.2020

Java Developer

Texas AMN Healthcare
09.2017 - 10.2018

Master of Science - Information Systems

University of The Cumberlands

Bachelor of Science - Information Systems

University of Texas At Arlington

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