Project Portfolio

Detailed view of my professional work

Professional Portfolio

Detailed Projects

Explore my professional projects with comprehensive details, challenges faced, solutions implemented, and the technologies used to deliver enterprise-grade solutions.

6
Total Projects
8.5+ years+
Years Experience
Enterprise
Focus Area
Full Stack
Specialization

Freelance Full Stack Development

Enterprise application components with Angular, C#, and Ionic

FreelanceEnterprise
09/2022 - Present
Solo
Completed
Project Completion85%

Project Overview

Leading full-stack development for enterprise applications, focusing on scalable architecture and modern development practices. Working with Angular for frontend development, C# for backend APIs, and Ionic for cross-platform mobile solutions. Key achievements include: • Developed reusable Angular components with Material Design • Built RESTful APIs using ASP.NET Core with Entity Framework • Implemented authentication and authorization systems • Created responsive mobile applications using Ionic and Capacitor • Integrated third-party services and payment gateways • Optimized application performance and database queries

Challenges Faced

  • Managing multiple client projects simultaneously
  • Ensuring code quality across different tech stacks
  • Meeting tight deadlines while maintaining scalability
  • Integrating legacy systems with modern frameworks

Solutions Implemented

  • Implemented standardized development workflows
  • Created reusable component libraries
  • Established automated testing pipelines
  • Documented best practices and coding standards

Technology Stack

frontend
Angular 15+TypeScriptIonicAngular MaterialBootstrap
backend
C#ASP.NET CoreEntity FrameworkNode.jsExpress.js
database
SQL ServerMongoDBRedis
tools
GitAzure DevOpsDockerPostman

Key Highlights

Full StackEnterpriseModern Tech

Risk Integration System

Full stack application with component reusability and generic Angular components

EnterpriseHigh
03/2020 - 09/2021
5-10
Completed
Project Completion100%

Project Overview

Developed a comprehensive risk management system that integrates multiple data sources and provides real-time risk assessment capabilities. The system features a modular architecture with reusable Angular components and robust backend APIs. Key features implemented: • Generic Angular component library for consistent UI/UX • Real-time data processing and visualization • Multi-level user authentication and role-based access • Advanced reporting and analytics dashboard • Integration with third-party risk assessment tools • Automated data validation and error handling

Challenges Faced

  • Complex data integration from multiple sources
  • Real-time processing of large datasets
  • Ensuring data accuracy and consistency
  • Meeting strict compliance requirements

Solutions Implemented

  • Implemented event-driven architecture
  • Created data validation pipelines
  • Built comprehensive testing framework
  • Established audit trails and logging

Technology Stack

frontend
Angular 7+TypeScriptAngular MaterialRxJS
backend
C#.NET CoreEntity FrameworkSignalR
database
SQL ServerRedis
tools
AzureGitJenkinsSwagger

Key Highlights

Risk ManagementComponent ReusabilityAPI Integration

Law Practice Management System

Comprehensive system for client/contact/matter management with admin and client portals

EnterpriseHigh
09/2019 - 06/2021
3-5
Completed
Project Completion100%

Project Overview

Built a complete law practice management solution that streamlines case management, client communication, and administrative tasks. The system includes separate portals for administrators, lawyers, and clients with role-based access control. System features: • Multi-portal architecture (Admin, Lawyer, Client portals) • Case and matter management with document handling • Client relationship management (CRM) functionality • Billing and invoicing system integration • Calendar and scheduling management • Document generation and template system • Multi-language support with i18n localization

Challenges Faced

  • Complex user permission management
  • Handling sensitive legal data securely
  • Integrating multiple third-party services
  • Ensuring compliance with legal regulations

Solutions Implemented

  • Implemented role-based access control (RBAC)
  • Built encryption and data protection layers
  • Created API gateway for service integration
  • Established comprehensive audit logging

Technology Stack

frontend
Angular 7+Bootstrapag-gridi18n
backend
C#.NET CoreEntity FrameworkIdentity Server
database
SQL ServerAzure Blob Storage
tools
Visual StudioAzure DevOpsPostman

Key Highlights

Practice ManagementMulti-portalLocalization

Engagement Review Portal

Portal with multiple approval levels for reviewer, manager and additional manager roles

EnterpriseMedium
06/2019 - 03/2020
5-10
Completed
Project Completion100%

Project Overview

Developed an enterprise-level engagement review system that manages complex approval workflows across multiple organizational levels. The system includes automated notification systems, document management, and comprehensive reporting capabilities. Core functionality: • Multi-level approval workflow (Reviewer → Manager → Senior Manager) • Automated notification and reminder system • Document upload and version control • Template-based review forms • Real-time status tracking and reporting • Integration with HR and project management systems • Scheduled jobs for data processing and reporting

Challenges Faced

  • Complex workflow state management
  • Ensuring data consistency across approvals
  • Handling concurrent user access
  • Performance optimization for large datasets

Solutions Implemented

  • Implemented state machine pattern for workflows
  • Used database transactions for data consistency
  • Implemented optimistic locking for concurrency
  • Created database indexing and query optimization

Technology Stack

frontend
Angular 7+Angular MaterialRxJSBootstrap
backend
C#ASP.NET Web APIEntity FrameworkHangfire
database
SQL ServerRedis
tools
Visual StudioSQL Server Management StudioPostman

Key Highlights

Approval WorkflowMulti-levelScheduled Jobs

Telegram BOT API System

Backend APIs for app notification bot registration/de-registration with webhooks integration

BackendMedium
08/2021 - 09/2022
Solo
Completed
Project Completion100%

Project Overview

Built a comprehensive Telegram bot system that handles user registration, notification management, and webhook processing. The system supports multiple bot instances and provides analytics on user engagement and message delivery. System capabilities: • User registration and authentication via Telegram • Customizable notification preferences • Webhook processing for real-time updates • Message queuing and delivery tracking • Analytics dashboard for bot performance • Multi-language support for bot responses • Integration with external notification services

Challenges Faced

  • Handling high message volume
  • Ensuring message delivery reliability
  • Managing bot state across restarts
  • Implementing rate limiting and security

Solutions Implemented

  • Implemented message queuing with Redis
  • Created persistent storage for bot state
  • Built retry mechanisms for failed deliveries
  • Added comprehensive logging and monitoring

Technology Stack

frontend
Telegram Web AppHTML/CSS/JavaScript
backend
Node.jsExpress.jsTelegram Bot API
database
MongoDBRedis
tools
PM2DockerNginxLet's Encrypt

Key Highlights

Bot APIWebhooksBackend Focus

AG Resource Management System

Agricultural resource management system for farmers to input land, crops, insurance, and collateral data

EnterpriseMedium
09/2018 - 03/2020
3-5
Completed
Project Completion100%

Project Overview

Developed a comprehensive agricultural resource management platform that helps farmers track their land, crops, insurance policies, and financial data. The system provides insights and analytics to optimize farming operations and financial planning. Key features: • Land and crop management with mapping integration • Insurance policy tracking and renewal reminders • Financial planning and budget management • Weather integration for crop planning • Reporting and analytics dashboard • Mobile-responsive design for field use • Integration with agricultural APIs and services

Challenges Faced

  • Complex data relationships between entities
  • Handling large datasets from multiple sources
  • Creating intuitive UI for non-technical users
  • Integrating with external agricultural APIs

Solutions Implemented

  • Designed normalized database schema
  • Implemented data caching and pagination
  • Created user-friendly interface with guided workflows
  • Built robust API integration layer

Technology Stack

frontend
Angular 7+Angular MaterialLeaflet.jsChart.js
backend
C#ASP.NET APIEntity Framework
database
SQL ServerAzure Blob Storage
tools
Visual StudioAzureGitPostman

Key Highlights

AgricultureResource ManagementResponsive Design