DHIRAJ KUMAR
Software Developer
Gurgaon
Summary
Results-driven software professional with nearly 10 years of experience, adeptly transitioning from iOS application development to blockchain technologies with a focus on Node.js development. Proven expertise in crafting user-centric mobile solutions, navigating complex blockchain ecosystems, and constructing scalable backend systems. Possessing a versatile skill set and a relentless drive for innovation, I am committed to delivering impactful results in fast-paced environments.
Overview
10
10
years of professional experience
Work History
Tech Consultant
Forward AI India Solutions
05.2022 - Current
- Actively engaged in technical discussions to plan tasks effectively, ensuring alignment with project goals and timelines.
- Identified system issues and implemented solutions to improve performance and resolve problems efficiently.
- Collaborated with team members on major third-party integrations, ensuring seamless integration and functionality.
- Assisted team in migrating microservices from native deployment to AWS ECS, leveraging cloud infrastructure for scalability and reliability.
Senior Software Developer
Hashchain Fintech LLP
11.2019 - 05.2022
- Led the transition from monolithic to microservices architecture, optimizing system performance and scalability.
- Implemented queue-based systems like RabbitMQ, improving system reliability and message processing efficiency.
- Successfully managed production migrations, ensuring data integrity and minimal disruption to operations.
- Developed and maintained data synchronization systems, facilitating accurate and timely data exchange across platforms.
Blockchain Developer
Debut Infotech Pvt. Ltd.
06.2018 - 11.2019
- Developed chaincode (Smart Contracts) using Go Lang programming languages to ensure efficient blockchain functionality.
- Integrated Fabric SDK into Hyperledger Fabric for REST APIs, facilitating smooth execution of chaincode and enhancing system interoperability.
- Deployed robust blockchain networks utilizing Kubernetes & Docker, guaranteeing scalability, security, and reliability in production environments.
- Crafted thorough unit test cases for chaincode (Smart Contracts) and APIs, validating system integrity and fortifying against potential vulnerabilities.
- Translated intricate business requirements into agile data models, fostering long-term solutions that harmonize technological capabilities with organizational strategies.
Sr. IOS Developer
Debut Infotech Pvt. Ltd.
10.2016 - 06.2018
- Designed and developed new applications using Swift and AutoLayouts, ensuring a user-friendly and visually appealing experience.
- Managed ongoing projects, implementing significant enhancements to boost application performance and stability while maintaining seamless operations.
- Oversaw the entire app development lifecycle, from initial development to final publishing on the App Store, ensuring quality and adherence to guidelines.
- Provided mentorship and guidance to junior and mid-level developers, fostering a collaborative and growth-oriented team environment.
IOS Developer
E Software Solutions
07.2014 - 10.2016
- Analyzed Project Requirement Documents, broke down project modules, and estimated completion times
- Delegated project modules to team members, providing necessary details for successful execution
- Mentored and monitored team members to ensure timely completion of project modules
- Coordinated with Project Manager to provide daily project status reports and updates.
Education
MCA -
Tilak Raj Chadha Institute of Management And Tech.
Yamunanagar, India 04.2001 -
Skills
GitHub, VS Code, Postman Atlas
Node JS,Express, Loopback
Rabbit MQ, Microservices
Deployment
Docker,PM2,AWS ECS
Programming Languages
Javascript, Typescript
Databases
MySQL,MongoDB,DynamoDB,Redis
Developer Tools
GitHub, VS Code, Postman Atlas
Timeline
Tech Consultant
Forward AI India Solutions
05.2022 - Current
Senior Software Developer
Hashchain Fintech LLP
11.2019 - 05.2022
Blockchain Developer
Debut Infotech Pvt. Ltd.
06.2018 - 11.2019
Sr. IOS Developer
Debut Infotech Pvt. Ltd.
10.2016 - 06.2018
IOS Developer
E Software Solutions
07.2014 - 10.2016
MCA -
Tilak Raj Chadha Institute of Management And Tech.
04.2001 -