Harsh Kumar Singh
Full Stack Web Developer | Software Engineer | MERN Stack
Total Experience: 6 year(s)
Mail: hkumarsingh142@gmail.com
Hometown: Agra -> Gurgaon
Preferred Location: Delhi NCR
Experience
SE2 - Full Stack (MERN)
( Aug, 2024 to Present)Chegg India
, DelhiHandling IAM
Team Lead - Backend
( Jul, 2020 to Aug, 2024)Dhwani RIS
, Gurgaon- Strategic Leadership - Led a team of ~10 engineers in building mForm, mGrant, with a success of 25+ clients
- Architectural Transformation - Successfully converted the company's core product mForm from Monolithic architecture to Microservices Architecture for 6 critical modules enhancing scalability and agility. Some include Role-based User Management, Dynamic Form & Dashboard builder, Monitoring Reports/Dashboards using Aggregation Pipelines etc.
- Implemented multi-tenancy seamlessly, expanding product capabilities, and facilitating data migration.
- Efficient Data Handling - Leveraged Kafka for data pipelines, ensuring real-time event logging and streamlined bulk data processing.
- Code Quality Enhancement - Elevated code quality through rigorous code reviews, resulting in a notable improvement in SonarQube grade from C to A.
- Built complex, high-performance, scalable solutions using Node.js, React, JavaScript, and MongoDB.
- DevOps Excellence - Virtualized servers using Docker Containers for test environments, dev-environments, and Jenkins continuous integration.
- Created an in-house dashboard library with reusable components, resulting in a time-saving of 125+ dev. hours/month.
- Testing Culture - Initiating and developing Jest test cases for the product from scratch.
- Agile Transformation - Accountable for the overall SDLC process. Implementing agile methodology across the entire product team.
- Developed a Data Synchronization tool from MongoDB to MySQL (50+ Lakh data) from scratch for BI tool integration saving 30-40% of development effort for custom projects..
- Cost Optimization - Optimized DB, leading to significant cost savings of 55-60k monthly on production servers.
Software Engineer
( Dec, 2018 to Jul, 2020)Oxygen 2 Innovation
, Noida, UPProjects for Paramilitary Forces (CRPF|RAF) & Television Media
- Introduced tools like Git (Version Control) & ClickUp (Project Management) in the organization’s workflow.
- Led AI teams for 2 projects, aiding in efficient project deployment.
- Developed AdTracker, a tool for tracking 3 types of Advertisements(i.e FCT, Non-FCT, Branding) on live TV.
- Created a Situational Awareness System for real-time object detection integrated with Army vehicles to detect and alert them about 18 different suspicious activities which arise in different Riot situations.
- Worked on IoT projects including IECS for Health Monitoring and Position Tracking of soldiers and Smart Plug for educational purposes.
- Developed Backend APIs for IoT projects using NodeJS.
- Worked on various robotics projects, including ATVs, payload delivery drones, and AI-powered smart mirrors.
- Contributed to building a tool to calculate drone flight time based on parameters.
- Led and managed robotics-related activities and projects.
Student Coordinator
( Jul, 2017 to Jun, 2018)Microcontroller Based Systems & Robotics Hub, JIIT
, Noida, UP- Delivered lectures on manual robotics, autonomous robotics, wireless communication, and IoT for college students.
- Managed internal and external affairs of the hub.
- Organized and managed a total of 14 events in annual cultural and technical fests of the college.