Senior Angular Developer | Full Stack Engineer (Angular + Java Spring Boot) | 4+ Yrs Building Banking & Fintech Applications | Loan Origination Systems | AEPS | RBAC | Angular 21 Migration
Building scalable fintech and enterprise web applications 🚀
📧 Email: satendracaria@gmail.com 📱 Mobile: +91 9953096599 🚀 Website: https://www.satendra2rajput.com
Angular specialist and full stack engineer with 4+ years building scalable, production-grade web applications, with deep expertise in Angular (v14–21), TypeScript, RxJS, and Signals, complemented by Java/Spring Boot backend integration. Proven track record leading Angular version migrations, performance optimization, and reusable component architecture in high-stakes banking and fintech environments. Delivered Loan Origination Systems, AEPS, Micro-ATM, Recharge, Bill Payments, Cash-Out, and financial dashboards for major banking clients, integrating REST APIs, JWT authentication, Role-Based Access Control (RBAC), Aadhaar-based device SDKs, and MySQL. Skilled at modernizing legacy Angular codebases, cutting UI latency, and reducing production defects through disciplined debugging and code review. Comfortable owning frontend architecture end-to-end in Agile/Scrum teams, from reactive-forms design through lazy loading, module splitting, and interceptor-based security — with backend fluency to unblock full-stack delivery.
| Category | Technologies |
|---|---|
| Angular (Primary) | Angular 14–21, RxJS, Signals, Reactive Forms, Angular Material, Lazy Loading, Module Splitting, Interceptors, Zone-less Change Detection, Angular 19→21 Migration |
| Frontend | TypeScript, JavaScript, HTML5, CSS3, SCSS, Bootstrap, Tailwind, PWA, TWA, Cross-browser Compatibility |
| Backend | Java, Spring Boot, REST APIs, JWT Authentication, Spring Security, Microservices |
| Database | MySQL |
| Architecture & Security | Role-Based Access Control (RBAC), Reusable Component Design, Aadhaar Authentication, Debugging & Performance Optimization |
| Device Integration | Mantra, Morpho, Micro-ATM SDKs |
| Tools | Git, GitHub, GitHub Actions, Postman, IntelliJ IDEA, Jira, Docker |
Vastika Technologies — Contract Dec 2024 – Sept 2026 | Contract
- Led Angular-based multi-step loan journey development for ADCB Loan Origination System, improving loan onboarding workflow efficiency by 30%.
- Delivered user stories, resolved production bugs, and shipped UI enhancements against business requirements in sprint cycles.
- Engineered dynamic, backend-flag-driven UI rendering for ROI, processing fees, security, stock statements, and credit limits.
- Built document upload, customer data capture, eligibility verification, and application tracking modules end-to-end in Angular.
- Enhanced dealer-focused loan workflows and dashboards for Axis Bank Loan Origination System (LOS).
- Led the Angular 19 → 21 migration — upgrading dependencies, resolving breaking changes, and refactoring deprecated APIs for a zero-downtime transition.
Redmil Business Mall — May 2024 – Nov 2025
- Maintained and extended Angular-based fintech applications integrated with a Java Spring Boot backend.
- Built fintech modules — AEPS, Micro-ATM, Recharge, Bill Payment, and Cash-Out — with full end-to-end REST API integration.
- Implemented JWT-based Role-Based Access Control (RBAC) across Admin, Agent, and Retailer user roles.
- Integrated Mantra, Morpho, and Micro-ATM device SDKs for Aadhaar-based authentication, cutting transaction errors by 40%.
- Collaborated with backend teams to optimize REST APIs, strengthen error handling, and harden API security.
- Built Spring Boot REST APIs for data extraction and export, improving processing efficiency and scalability.
Redmil Business Mall — Apr 2022 – Apr 2024
- Enhanced Angular-based financial applications with new features, improving scalability and performance.
- Resolved UI/UX issues and API synchronization challenges in HDFC Loan CRM, cutting lead processing time and improving user experience.
- Designed reusable Angular components for real-time financial dashboards, cutting development effort for new modules by 40%.
- Reduced UI latency by 35% through zone-less patterns and manual change detection techniques
- Expanded dealer-focused loan origination flows, dashboards, and application-tracking modules in Angular with backend integration.
- Tech: Angular, Angular Material, Jira, Spring Boot, MySQL.
- Built configurable multi-step loan journeys in Angular, integrated with Java Spring Boot APIs, for end-to-end loan onboarding.
- Tech: Angular, Angular Material, Jira, Git, GitHub, Scrum.
- Built a full-featured fintech web application spanning AEPS, Recharge, Bill Payments, Wallet Transactions, and Micro-ATM services, with secure login, authorization, transaction dashboards, and independent API integration across modules.
- Tech: - Angular, Angular Material, Spring Boot, MySQL
- Built a dynamic Angular website for paint protection film services, including car listings, product management, blogs, and an admin dashboard.
- Tech: - Angular, Angular Material, REST APIs, JWT, RxJS
- Built an Angular-based CRM for customer on-boarding, loan application workflows, and approval process with secure API integration.
- Tech: - Angular, Angular Material, REST APIs, JWT, RxJS, GitHub, Postman
| Tool / Extension | Description | Type |
|---|---|---|
| SC-Angular-Generator | Automates Angular boilerplate generation for components, services, and modules. | VS Code Extension |
| @kudoengineer/http | Production-ready Angular HTTP client with authentication, retry, timeout, cancellation, caching, request deduplication, request IDs, logging and Signals. | NPM Library |
| @kudoengineer/toast | Modern Angular toast notification library with standalone architecture, Signals and tree-shakable design. | NPM Library |
| @kudoengineer/loader | Customizable Angular loader library with 20 loader types, manual controls, overlay support and HTTP interceptor integration. | NPM Library |
| @kudoengineer/permission | Angular permission and role-based access control library for implementing authorization at the UI/application layer. | NPM Library |
| @kudoengineer/theme | Angular theme management library supporting Light, Dark and System themes. | NPM Library |
| @kudoengineer/storage | Useful, but comparatively less impressive | NPM Library |
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