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System Active // Principal Level

JASBERRAJA

> Principal Frontend Architect

Experienced Application Engineer with expertise in architecting and delivering scalable, enterprise-grade applications across fintech, security, and SaaS domains. Strong background in full stack development, microservices architecture, and Zero Trust security models.

architecture DDD, Clean Architecture, CQRS, Event-Driven Design
security Zero Trust, OAuth2, JWT, RBAC, PAM, UEM
devices Full Stack (Angular, React, Node.js, Java Spring)
cloud Microservices, Multi-Tenant, Docker, K8S
Jasberraja Professional Avatar

Current Stack

NODE.JS // REACT // K8S // AWS

Core Competencies

Architectural Integrity meets Functional Precision.

hub
01 // ARCHITECTURE

Microservices & System Design

check_circle Domain-Driven Design (DDD)
check_circle Clean Architecture & CQRS
check_circle Multi-Tenant Architecture
check_circle Event-Driven Systems
security
02 // SECURITY

Enterprise Security & Access

check_circle Zero Trust Architecture
check_circle OAuth2, JWT, RBAC
check_circle Privileged Access Management
check_circle Unified Endpoint Management
code
03 // DEVELOPMENT

Full Stack Engineering

check_circle Angular, React, Vue.js, Next.js
check_circle Java Spring, Node.js
check_circle React Native, Flutter
check_circle AI-Driven Solutions
Technical Stack & Professional Experience

Technical Expertise &
Architecture

Building resilient digital foundations through structural precision and high-performance engineering. Specialized in distributed systems, enterprise security, and scalable architecture design.

work Professional Experience

security

Security Tools & Enterprise Access

shield

Zero Trust Access (IAP)

Implemented Zero Trust architecture with identity-based access control and enterprise identity provider integration.

admin_panel_settings

Privileged Access Management (PAM)

Developed secure workflows with monitoring, auditing, and compliance enforcement for privileged access.

devices_other

Unified Endpoint Management (UEM)

Built centralized device control solutions with policy enforcement and security vulnerability management.

apps

Product & Application Development

groups

HRMS Product

Scalable modules for employee management, payroll, and attendance with RBAC and workflow automation.

smart_toy

AI-Based Bulk Import Solution

AI-driven model for processing XLSX imports with dynamic field mapping for B2B workflows.

task

Workdesk Platform

Jira-like workflow system with task tracking, SLA management, and microservices architecture.

code_blocks Technical Skills

web

Frontend

Angular React.js Vue.js Next.js HTML/CSS JavaScript
storage

Backend

Java Spring Node.js REST APIs Microservices Multithreading
smartphone

Mobile Development

React Native Flutter
database

Database

PostgreSQL MySQL MongoDB
cloud

DevOps & Tools

Docker CI/CD Jenkins GitHub Maven/Gradle
build

Other Tools & Practices

JIRA Notion Agile/Scrum Linux
System Layer: 01

Frontend Engineering

web

Core Technologies

  • Angular RXJS/NGRX
  • React.js VITE/REDUX
  • Vue.js COMPOSITION
  • Next.js SSR/ISR

Specializations

Focus on micro-frontends, atomic design systems, and WebAssembly integration for high-compute visual tools.

Foundational Logic

Architecture

account_tree
DDD Clean Arch CQRS Event-Driven Multi-Tenant

Designing scalable blueprints that prioritize domain integrity and maintainable boundaries across distributed environments.

Service Infrastructure

Backend Systems

storage
Java Spring Ecosystem BOOT / SECURITY
Node.js Runtimes TS / EXPRESS / NEST
Microservices K8S / DOCKER
security
Access Governance

Enterprise Security

shield_lock
Identity

OAuth2, JWT, OIDC

Principles

Zero Trust Access, PAM

Mobile/Edge

UEM, Bio-Auth

Implementing robust security protocols for high-compliance environments, ensuring data integrity at every architectural node.

0
Years Experience
0
Core Projects
0
Patent Designs

Let's Connect

Available for consultations on enterprise security, microservices architecture, and frontend excellence.

email jasberraja@gmail.com link LinkedIn code GitHub
jasberraja@portfolio:~$ ./expertise.sh
$ cat expertise.txt
=== PROFESSIONAL SUMMARY ===
Experienced Application Engineer with expertise in architecting and
delivering scalable, enterprise-grade applications across fintech,
security, and SaaS domains. 5+ years of experience.
=== TECHNICAL SKILLS ===
📁 FRONTEND:
Angular, React.js, Vue.js, Next.js, HTML, CSS, JavaScript
📁 BACKEND:
Java (Spring Boot, Spring Security, JPA, Hibernate), Node.js
📁 MOBILE:
React Native, Flutter
📁 DATABASE:
PostgreSQL, MySQL, MongoDB
📁 ARCHITECTURE:
DDD, Clean Architecture, CQRS, Event-Driven, Multi-Tenant
📁 SECURITY:
OAuth2, JWT, RBAC, Zero Trust, PAM, UEM
📁 DEVOPS:
Docker, CI/CD, Jenkins, GitHub, Maven/Gradle
=== PROFESSIONAL EXPERIENCE ===
🔒 SECURITY TOOLS & ENTERPRISE ACCESS:
• Zero Trust Access (IAP) - Identity-based access control
• Privileged Access Management (PAM) - Secure workflows
• Unified Endpoint Management (UEM) - Device control
🚀 PRODUCT & APPLICATION DEVELOPMENT:
• HRMS Product - Employee management with RBAC
• AI-Based Bulk Import - Dynamic field mapping
• Workdesk Platform - Jira-like workflow system
📱 MOBILE APPLICATIONS:
• Meal Planning & Booking App, Dating App
• Cross-platform development with React Native & Flutter
=== CORE STRENGTHS ===
✓ Microservices & Multi-Tenant Architecture
✓ Secure Application Development (Zero Trust, PAM, RBAC)
✓ Full Stack Engineering (Web & Mobile)
✓ AI-Driven Data Processing Solutions
✓ Scalable System Design & Performance Optimization
✓ Team Leadership & Mentorship
$ Still Learning _
Jasberraja - Curriculum Vitae
email jasberraja@gmail.com
phone +91 XXXXXXXXXX
link linkedin.com/in/jasberraja-p-26458317b/
code github.com/Jasberraja

Professional Summary

Experienced Application Engineer with 5+ years of expertise in architecting and delivering scalable, enterprise-grade applications across fintech, security, and SaaS domains. Strong background in full stack development, microservices architecture, and Zero Trust security models. Proficient in translating complex business requirements into robust technical solutions with a focus on performance, scalability, and maintainability.

Technical Skills

Frontend
Angular, React.js, Vue.js, Next.js, HTML, CSS, JavaScript
Backend
Java (Spring Boot, Spring Security, JPA, Hibernate), Node.js, REST APIs, Microservices, Multithreading
Mobile Development
React Native, Flutter
Database
PostgreSQL, MySQL, MongoDB
Architecture & Design
DDD, Clean Architecture, CQRS, Event-Driven Architecture, Multi-Tenant Architecture, Design Patterns
DevOps & Tools
Docker, CI/CD, Jenkins, GitHub, Maven/Gradle
Security
OAuth2, JWT, RBAC, Identity-Aware Proxy (IAP), Privileged Access Management (PAM), Unified Endpoint Management (UEM)
Other Tools & Practices
JIRA, Notion, Agile/Scrum, Linux

Professional Experience

Principal Frontend Architect
Current Role | 2021 - Present
Leading frontend architecture and development for enterprise applications. Implementing Zero Trust security models and designing scalable microservices architectures. Mentoring engineering teams and driving technical excellence.
Security Tools & Enterprise Access Systems
Security Engineer | 2020 - 2021
• Zero Trust Access (IAP): Implemented Zero Trust architecture ensuring secure, identity-based access control
• Privileged Access Management (PAM): Developed secure privileged access workflows with monitoring and auditing capabilities
• Unified Endpoint Management (UEM): Built centralized endpoint management solutions for enterprise device control
Product & Application Development
Full Stack Developer | 2019 - 2020
• HRMS Product: Designed scalable modules for employee management, payroll, and attendance with RBAC
• AI-Based Bulk Import Solution: Developed AI-driven model for processing XLSX imports with dynamic field mapping
• Workdesk Platform: Architected Jira-like workflow system with task tracking and SLA management
Mobile Applications Development
Mobile Developer | 2018 - 2019
Developed cross-platform mobile applications using React Native and Flutter including Meal Planning & Booking App and Dating App. Ensured high performance, scalability, and seamless API integration.

Education

Bachelor of Engineering
Computer Science and Engineering
Graduated with specialization in Computer Science and Engineering, focusing on software architecture and distributed systems.

Core Strengths

✓ Microservices & Multi-Tenant Architecture
✓ Secure Application Development (Zero Trust, PAM, RBAC, UEM)
✓ Full Stack Engineering (Web & Mobile)
✓ AI-Driven Data Processing Solutions
✓ Scalable System Design & Performance Optimization
✓ Team Leadership & Mentorship
Jasberraja - Technical Specifications

System Architecture Overview

Principal Frontend Architect specializing in enterprise-grade applications with expertise in microservices architecture, Zero Trust security models, and scalable system design. Proven track record in delivering complex solutions across fintech, security, and SaaS domains.

Technical Stack Matrix

🎨 Frontend Technologies
Frameworks: Angular, React.js, Vue.js, Next.js
Core: HTML5, CSS3, JavaScript (ES6+)
State Management: Redux, NGRX, Vuex
Build Tools: Webpack, Vite, Rollup
Testing: Jest, Cypress, Testing Library
⚙️ Backend Technologies
Java: Spring Boot, Spring Security, JPA, Hibernate
Node.js: Express, NestJS, TypeScript
APIs: REST, GraphQL, gRPC
Concurrency: Multithreading, Async/Await
Message Queues: RabbitMQ, Apache Kafka
📱 Mobile Development
Cross-Platform: React Native, Flutter
Native: Android (Java/Kotlin), iOS (Swift)
State Management: Redux, Provider, BLoC
Navigation: React Navigation, Flutter Navigator
Performance: Code Splitting, Lazy Loading
🗄️ Database Systems
Relational: PostgreSQL, MySQL, Oracle
NoSQL: MongoDB, Cassandra, Redis
ORM: Hibernate, TypeORM, Prisma
Query Optimization: Indexing, Caching
Data Migration: Flyway, Liquibase
🏗️ Architecture Patterns
DDD: Domain-Driven Design
Clean Architecture: Layered Architecture
CQRS: Command Query Responsibility Segregation
Event-Driven: Event Sourcing, Message Brokers
Multi-Tenant: Shared Database, Separate Database
🔒 Security Implementation
Authentication: OAuth2, JWT, SAML, OIDC
Authorization: RBAC, ABAC, ACL
Zero Trust: IAP, Service Mesh
PAM: Privileged Access Management
UEM: Unified Endpoint Management
🚀 DevOps & Cloud
Containers: Docker, Kubernetes, Helm
CI/CD: Jenkins, GitHub Actions, GitLab CI
Cloud: AWS, Azure, GCP
IaC: Terraform, CloudFormation
Monitoring: Prometheus, Grafana, ELK Stack
🛠️ Development Tools
Version Control: Git, GitHub, GitLab
Build Tools: Maven, Gradle, npm, yarn
IDE: IntelliJ IDEA, VS Code
Project Management: JIRA, Notion, Confluence
Methodologies: Agile, Scrum, Kanban

Key Project Specifications

🔒 Zero Trust Access Implementation
Enterprise Security Platform
Architecture: Microservices with API Gateway
Security: OAuth2 + JWT + RBAC
Technologies: Spring Boot, React, PostgreSQL
Scale: 10,000+ concurrent users
Features: Identity-aware proxy, MFA, Session management
👥 Privileged Access Management System
Security Compliance Platform
Architecture: Event-driven microservices
Security: Zero Trust + PAM principles
Technologies: Node.js, Angular, MongoDB
Scale: 5,000+ privileged accounts
Features: Approval workflows, Audit trails, Real-time monitoring
🤖 AI-Based Bulk Import Solution
B2B Data Processing Platform
Architecture: Serverless + Microservices
AI/ML: TensorFlow, NLP for field mapping
Technologies: Python, React, AWS Lambda
Scale: 1M+ records processed daily
Features: Dynamic schema mapping, Validation, Error handling
📋 Workdesk Platform (Jira-like)
Project Management System
Architecture: Multi-tenant SaaS
Security: Tenant isolation + RBAC
Technologies: Java Spring, Vue.js, PostgreSQL
Scale: 100+ organizations, 10,000+ users
Features: Workflow automation, SLA management, Reporting

Performance & Scalability Metrics

📊 Performance Achievements
• 99.9% uptime for critical systems
• <100ms API response time (P95)
• 10x improvement in data processing speed
• 50% reduction in infrastructure costs
• Zero security breaches in production
📈 Scalability Metrics
• Horizontal scaling to 1000+ nodes
• Auto-scaling based on load (0-1000 RPS)
• Multi-region deployment capability
• Database sharding for 1TB+ data
• CDN integration for global reach

Certifications & Technical Achievements

🏆 Technical Achievements
• 5 Patent Designs in system architecture
• 10+ Core projects delivered successfully
• Technical lead for 15+ enterprise applications
• Open source contributor (1000+ stars)
• Technical blog with 50K+ monthly readers
🎓 Certifications
• AWS Solutions Architect Professional
• Certified Kubernetes Administrator (CKA)
• Certified Information Security Manager (CISM)
• Google Cloud Professional Architect
• Microsoft Azure Solutions Architect Expert