
Hi, Iโm Chandan Kumar, a versatile ๐๐๐น๐น-๐ฆ๐๐ฎ๐ฐ๐ธ ๐๐ฒ๐๐ฒ๐น๐ผ๐ฝ๐ฒ๐ฟ with 2+ years of experience, specializing in both enterprise application development with ๐๐๐ถ๐ฑ๐ฒ๐๐ถ๐ฟ๐ฒ ๐๐ถ๐น๐น๐ถ๐ป๐ด๐๐ฒ๐ป๐๐ฒ๐ฟ and modern web technologies.
As a Software Engineer at ๐๐ฐ๐ฐ๐ฒ๐ป๐๐๐ฟ๐ฒ, I'm building impactful solutions across the stack.
I build automation tools and scripts that cut repetitive developer effort and speed delivery. Always love turning ideas into reality through code.
Check out some of my latest work on the Portfolio page.
Remote Availability: UTCโ1 to UTC+05:30
Email: hirechandan@gmail.com
Working as Guidewire Billing Center Developer. Building impactful solutions across the stack.
Resolved over 100 production incidents, 10+ defects and 2+ enhancements in the Guidewire Billing Center application, ensuring minimal QA issues and meeting all client delivery deadlines.
Monitored daily production and Spring batch jobs, validating records and promptly rerunning any failed batches to ensure smooth, uninterrupted production flow.
Faced with time-consuming manual monitoring, developed a Next.js/React-based daily monitoring tool that cut daily monitoring time by 75% (to 20 minutes) and reduced manual errors by 10%, saving โผ$7,000 per month.
Provided incident resolution, defect fixes, and monthly deployment support for Guidewire Billing Center.
Handled pre and post-production deployment activities such as stopping the batches and re-running the missed batches after proper batch verification, making sure production is not affected.
Automated batch verification across all centers (PC, BC, CC) with a custom JavaScript console script, reducing 2-hour manual task down to 5 minutes and eliminating 95% of missed batches.
Built a real-time Notes Management Tool within the clientโs VDI to centralize reusable data and enable shareable access across team members.
Developed and secured a ๐๐ฎ๐ป๐ธ ๐ฆ๐ฒ๐ฟ๐๐ฒ๐ฟ ๐๐ฝ๐ฝ๐น๐ถ๐ฐ๐ฎ๐๐ถ๐ผ๐ป using ๐๐ฎ๐๐ฎ and ๐ฆ๐ฝ๐ฟ๐ถ๐ป๐ด ๐๐ผ๐ผ๐.
Implemented strong defenses against ๐ฆ๐ค๐ ๐๐ป๐ท๐ฒ๐ฐ๐๐ถ๐ผ๐ป and other vulnerabilities.
Protected payment transaction by ensuring ๐ฃ๐ฎ๐๐บ๐ฒ๐ป๐ ๐ฅ๐ผ๐น๐น๐ฏ๐ฎ๐ฐ๐ธ to the account in case of transaction failures and by ๐ฆ๐๐ป๐ฐ๐ต๐ฟ๐ผ๐ป๐ถ๐๐ฎ๐๐ถ๐ผ๐ป to make sure each transaction should take place at a time.
Deployed the application on ๐๐ผ๐ฐ๐ธ๐ฒ๐ฟ and managed cloud deployment using ๐๐ช๐ฆ, ensuring scalability and reliability.
Enhanced Salesforce skills via Trailhead.
Completed 52 modules and 2-Superbadges including (Process Automation Specialist & Apex Specialist).
Worked as Freelance Frontend & ๐ช๐ผ๐ฟ๐ฑ๐ฃ๐ฟ๐ฒ๐๐ ๐๐ฒ๐๐ฒ๐น๐ผ๐ฝ๐ฒ๐ฟ for various International Clients.
Successfully completed ๐ฐ๐ฌ+ ๐ช๐ฒ๐ฏ ๐ฃ๐ฟ๐ผ๐ท๐ฒ๐ฐ๐๐ in different niches like Ecommerce, News, Blog etc.
Happy to served Quality Services and able to maintain ๐ฑ ๐ฆ๐๐ฎ๐ฟ ๐ฅ๐ฎ๐๐ถ๐ป๐ด as Client's Feedback till I worked.
GW PolicyCenter
GW BillingCenter
Tailwind CSS
Next.js
React
MongoDB
TypeScript
HTML
CSS
Javascript
SQL
WordPress
Completed a 4-year program covering core CS concepts, software engineering, and problem-solving. Gained practical experience in full-stack development, data structures, and system design through projects and internships.
Scored 9.0 CGPA in Class 10. Studied core subjects including English, Science, Mathematics, Social Science, and Hindi, building a strong academic foundation.
Completed Class 12th with a focus on Physics, Chemistry, Mathematics, and Physcial Education under the CBSE board. Built a strong academic foundation in science and logical reasoning.