Siddhesh Shelar

Angular Architect

Remote (WFH) 10+ yrs exp 90 · Outstanding

About

Angular Architect / Senior Angular Developer with 10 years of frontend experience, including 8 years of hands-on Angular expertise, specializing in scalable enterprise Angular architecture, Micro Frontends, Nx, NgRx Facade, RxJS, Signals, and frontend modernization.

Skills & Expertise (38)

Angular Expert

9.3/10

Years Exp

Typescript Expert

9.0/10

Years Exp

RxJS Advanced

8.8/10

Years Exp

NgRx Advanced

8.5/10

Years Exp

Microfrontends Advanced

8.5/10

Years Exp

REST APIs Advanced

8.2/10

Years Exp

Git Advanced

8.0/10

Years Exp

Jest Advanced

8.0/10

Years Exp

AI-Assisted Development Intermediate

7.0/10

Years Exp

ChatGPT Cd pipelines NPM Confluence Prompt Engineering Jira Azure Repos GitHub Webpack PrimeNG Tailwind CSS jquery SCSS CSS3 HTML5 Chrome DevTools Cypress Karma Jasmine RBAC Route Guards OAuth2 JWT Module Federation Reactive Forms Angular Material Signals Standalone Components NX

Work Experience

Module Lead

AureusTech Systems - A Happiest Minds Company

Nov 2022 - Apr 2026

Architected an enterprise Angular frontend platform using Nx Monorepo, Standalone Components, and Signals, reducing module coupling by 40% across 20+ applications. Led an enterprise Micro Frontend transformation using Nx and Module Federation, enabling reusable UI systems, parallel team development, independent deployments, and reducing release cycles by nearly 50%. Contributed to Angular application modernization and version upgrades, maintaining existing functionality, production stability, and application performance. Designed scalable state management using NgRx 15+ (Facade Pattern) and RxJS for predictable data flow across teams. Designed reusable Angular UI component architecture using Angular Material, Standalone Components, TypeScript, SCSS, and Nx while applying SOLID principles and design patterns to improve scalability, maintainability, and developer productivity. Integrated enterprise frontend applications with secure REST APIs using RxJS, HTTP interceptors, retry strategies, centralized error handling, JWT/OAuth authentication, and reusable service architecture. Performed complex debugging, root cause analysis and troubleshooting of production issues using Chrome DevTools, Angular DevTools and network profiling tools, reducing production defects and improving application stability. Collaborated with Product Owners, Solution Architects, QA, Backend Engineers, and business stakeholders to translate functional requirements into scalable frontend architecture and production-ready solutions. Implemented Security-by-Design principles including JWT, OAuth2, Route Guards, RBAC, secure token handling, and gained exposure to Relationship-Based Access Control (ReBAC) concepts in enterprise applications. Optimized Angular frontend performance (Lighthouse above 90, LCP under 2.5s) using lazy loading, code splitting, optimized change detection, and modern performance practices while improving accessibility, usability, and responsive behavior. Implemented unit and E2E testing using Jest, Jasmine, Karma, and Cypress while enforcing code quality through PR reviews and CI/CD quality gates. Provided technical leadership through frontend design reviews, code reviews, knowledge sharing, mentoring, and architectural guidance to improve Angular development practices across teams.

Software Engineer

Hurix Systems Pvt. Ltd.

Jan 2019 - Oct 2022

Worked with AngularJS (v1) applications before transitioning to modern Angular (v8–v14), gaining hands-on experience with frontend modernization, incremental upgrades, backward compatibility, and production stability. Architected scalable Angular applications using Angular Material, Reactive Forms, lazy loading, optimized change detection, and responsive design principles to deliver secure, high-performance digital experiences. Engineered high-performance Angular dashboards handling 100K+ records and reduced redundant API calls by ~40% through RxJS optimization, and ensured strict cross-browser compatibility. Integrated Angular applications with REST APIs through reusable service layers, centralized error handling, RxJS, and reusable TypeScript-based feature architecture. Collaborated with UX Designers and Product teams to translate Figma wireframes and requirements into intuitive, responsive, reusable Angular interfaces. Debugged production issues, performed root-cause analysis, optimized performance, and delivered timely fixes to improve stability and user experience.

UI Developer

Usense Innovative Solutions Pvt. Ltd.

Apr 2017 - Nov 2018

Engineered scalable Angular single-page applications using Angular Material, TypeScript/JavaScript, HTML5, SCSS, REST APIs, and modular architecture principles. Delivered responsive, production-ready UI aligned with UX designs and cross-platform standards.

UI Developer

Paloji Technologies

Feb 2015 - Mar 2017

Built responsive, SEO-optimized web applications using HTML, CSS/SCSS, Bootstrap, jQuery, and JavaScript with accessibility-focused UI implementation.