havinesh saravanan

Technical Lead

Delhi-NCR 3+ yrs exp 87 · Excellent

About

Lead Software Engineer with 3+ years of experience building scalable enterprise SaaS products, specializing in React, TypeScript, and frontend-focused full-stack development. Founding Engineer at CleanDesk AI with end-to-end ownership of architecture, product development, and scalable engineering for a 25+ module platform serving 100,000+ users. Passionate about building high-performance web applications & leveraging AI-assisted engineering to accelerate software delivery.

Skills & Expertise (41)

React.js Advanced

8.5/10

Years Exp

JavaScript Advanced

8.0/10

Years Exp

Typescript Intermediate

7.5/10

Years Exp

Node.js Intermediate

7.5/10

Years Exp

HTML5 Intermediate

7.0/10

Years Exp

CSS Intermediate

7.0/10

Years Exp

GitHub Actions Intermediate

7.0/10

Years Exp

REST APIs Intermediate

7.0/10

Years Exp

Docker Intermediate

7.0/10

Years Exp

Python Intermediate

6.5/10

Years Exp

SQL Intermediate

6.0/10

Years Exp

Django Intermediate

6.0/10

Years Exp

Firestore Playwright Nginx PM2 LINUX Vite Webpack Rollup Frontend Architecture Component-Based Design RBAC State Management Performance Optimisation FCM Firebase Authentication Firebase Express.js WordPress Plugins Chrome Extensions Three.js SASS SCSS Styled Components Tailwind Ant design Svelte React Router Zustand REDUX

Work Experience

Technical Lead

CleanDesk AI

Jul 2025 - Present

Owned end-to-end frontend and backend architecture for a 18+ module enterprise SaaS platform (CRM, PRM, OMS, DMS, AI Chat, Billing & Subscription, Analytics) serving 100,000+ enterprise users. Drove a 41% reduction in average page load time via code-splitting, lazy loading, memoisation, and React render optimisation. Designed a modular, micro-frontend-ready React architecture that reduced cross-team feature delivery time across a team of 6 engineers. Architected a scalable RBAC system spanning customisable user roles across 25+ modules using React + Redux. Leveraged AI coding assistants such as Cursor, Claude, and GitHub Copilot to accelerate feature development, streamline debugging, and improve code quality across the development lifecycle. Partnered with the Founder directly on product roadmap, engineering priorities, and investor demos, owning end-to-end technical execution. Led and mentored a cross-functional engineering team of 6 developers through architecture reviews, sprint execution, code reviews, improving engineering quality and feature delivery velocity. Designed and integrated service-oriented REST API architecture across 25+ interconnected modules, enabling decoupled, independently deployable services.

Senior Software Engineer

CleanDesk AI

Jul 2024 - Jun 2025

Developed reusable internal page templates that standardized API integration workflows, reducing new feature implementation time to approximately 20-30 minutes. Built and launched an influencer loyalty platform serving 120K+ users with 45K+ monthly active users (MAU). Developed key features for an enterprise loyalty platform, including reward management, user engagement workflows, and campaign integrations. Built the Customer Self-Service Portal end-to-end (plan management, REST API integrations, ticket tracking) reduced inbound support volume by 28%. Mentored 4 junior engineers through weekly 1:1 technical sessions.

Software Engineer

Resurge Technologies

Jul 2023 - Jul 2024

Built responsive UI components with React.js, Antd, and SCSS across 3 product modules; shipped zero-defect features in first two sprints. Authored 15+ pages of technical documentation covering onboarding flows, REST API contracts, and component usage guidelines. Converted to full-time SWE role at internship end based on performance ratings and code-quality assessments. Led the 0→1 build of an embeddable AI Chat Widget distributed via CDN, WordPress plugin, and Shopify integrations. Delivered 6+ product modules (admin dashboards, employee management, organisation management, etc) within a 6-month ramp-up period after conversion from internship. Built a reusable React + TypeScript component library with Ant Design, cut UI development effort by 25% for subsequent feature work. Configured GitHub Actions + CI/CD pipelines; reduced deployment time from 20 min to 5 min. Developed Shopify & WooCommerce store integrations and a WordPress plugin adopted by 80+ client stores.