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Himanshu Dewangan

Himanshu Dewangan

60
Profile Score

Skills & Expertise (37)

React.js Intermediate
7.6/10
1
Years Exp
JavaScript Intermediate
7.6/10
1
Years Exp
Typescript Intermediate
7.6/10
1
Years Exp
Next.js Intermediate
7.4/10
1
Years Exp
Node.js Intermediate
7.4/10
1
Years Exp
Ant design Infrastructure Tailwind CSS ApexCharts Material-UI Design Systems ScheduleX Vite Webpack Core Web Vitals AWS S3 CloudFront Cloudflare CI/CD React JS Schema Design MongoDb NoSQL Postgresql SQL RESTful APIs Express.js Orama Semantic Search RAG Generative AI Web Workers WebAssembly Context API REDUX React Native

Work Experience

Software Developer Intern

H3Mart

Oct 2022 - Dec 2022

Implemented server-driven UI architecture reducing frontend complexity by 35% and enabling rapid A/B testing without code deployments through backend-controlled layout configurations. Collaborated with senior engineers to integrate RESTful APIs and implement error handling patterns for production-grade React application development.

Software Development Engineer II — Frontend

Procuzy

Jan 2023 - Present

Engineered a high-performance Client-Side Search Infrastructure utilizing Orama (Wasm-powered) and Web Workers to index 50k+ procurement records with sub-100ms retrieval and zero main-thread blocking. Architected a Retrieval-Augmented Generation (RAG) pipeline with Gemini API to provide context-aware AI summaries of ERP logs, reducing manual data auditing cycles for enterprise users by 40%. Spearheaded Technical Leadership for 200+ mission-critical ERP features, maintaining 99.9% uptime for 55k+ Monthly Active Users (MAU) across billing, procurement, and inventory modules. Optimized Core Web Vitals, reducing bundle size by 40% and First Contentful Paint (FCP) by 75% through strategic code-splitting and automated build-tool tuning. Directed a team of 8 junior developers as a Technical Mentor, establishing enterprise-grade Coding Standards and performance patterns for multithreaded application development. Designed and implemented a scalable component library built on Ant Design, accelerating feature development by 30% and reducing UI inconsistencies across 35+ complex modules. Built real-time financial dashboards using ApexCharts, delivering business intelligence tracking $2M+ monthly revenue and operational KPIs used by C-suite executives. Automated CI/CD pipelines using AWS CodeBuild and Cloudflare Pages, cutting deployment latency by 70% and enabling 100+ production releases with zero downtime incidents. Orchestrated Cloud Infrastructure migration to AWS S3 and CloudFront CDN, improving asset load times by 60% and reducing operational hosting costs by 50%.

Education

Bachelor of Engineering in Mechanical Engineering - Chhattisgarh Swami Vivekanand Technical University (CSVTU)

2012 - 2016 · Afghanistan

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Profile Score Breakdown

📷 Photo 10/10
📄 Resume 10/10
💼 Job Title 0/10
✍️ Bio 0/10
🛠️ Skills 20/20
🎓 Education 10/10
⏱️ Experience 5/15
💰 Rate 0/5
🏆 Certs 0/5
Verified 5/5
Total Score 60/100

Profile Overview

Member sinceFeb 2026

Skills (37)

React.js JavaScript Typescript Next.js Node.js Ant design Infrastructure Tailwind CSS ApexCharts Material-UI +27 more