Hari Om's Work | ContraWork by Hari OmHari Om
Senior Full Stack Developer — .NET, Angular & React
Enterprise Data Processing Tool
Developed an automated enterprise-grade data processing system designed to handle large-scale datasets efficiently through a modern API-driven architecture.
Project Overview
Built a scalable solution for processing, validating, transforming, and storing high-volume business data while improving operational efficiency and reducing manual intervention.
Key Features Delivered
Designed a robust API-based architecture for seamless data ingestion and processing.
Automated handling of large datasets from multiple sources.
Implemented background worker services for scheduled and continuous processing tasks.
Improved data accuracy through validation and transformation workflows.
Optimized storage and retrieval of processed records.
Enhanced system performance for high-volume data operations.
Reduced manual workload through end-to-end automation.
Built monitoring and error-handling mechanisms for reliable processing.
Technologies Used
Angular
ASP.NET (http://ASP.NET) Core
REST APIs
Worker Services
SQL Server / Database Systems
Background Jobs & Automation
Result
Delivered a reliable enterprise data processing platform that streamlined operations, increased automation, and significantly improved efficiency in managing large-scale business data. Learning Management System (LMS)
Developed scalable data import and validation modules for an enterprise Learning Management System (LMS), designed to efficiently process large volumes of records with high accuracy and strong performance.
Key Features Delivered
Built high-performance bulk data import functionality for students, courses, enrollments, and related LMS records.
Implemented advanced data validation rules to ensure data integrity before processing.
Designed error handling and reporting mechanisms for invalid or duplicate records.
Optimized import processes to handle thousands of records efficiently.
Improved system reliability by reducing manual entry errors and data inconsistencies.
Developed reusable APIs for seamless integration with external systems.
Ensured smooth database operations with optimized queries and transaction handling.
Technologies Used
ASP.NET (http://ASP.NET)
Web API
SQL Server
Result
Delivered a robust and scalable LMS data management solution that streamlined bulk onboarding, improved operational efficiency, and ensured accurate data processing for enterprise users. Legal Document Management System
Developed a secure document management platform for legal services, designed to streamline record retrieval, document processing, and case-related data management.
Key Features Delivered
Built a centralized system for secure storage and management of legal documents.
Implemented record retrieval workflows for faster access to case files and supporting records.
Developed medical summary processing modules to organize and present critical information efficiently.
Created structured document tracking to improve operational workflow and reduce manual effort.
Enabled role-based access for secure handling of sensitive legal data.
Improved document search, categorization, and retrieval efficiency.
Technologies Used
ASP.NET (http://ASP.NET) MVC
Web API
SQL Server
Result
Delivered a reliable and secure legal document management solution that improved productivity, accelerated record handling, and enhanced overall document processing efficiency for legal teams. Oil & Gas Analytics Dashboard
Developed a real-time analytics dashboard for the oil & gas industry to monitor well performance, injection activity, and operational metrics through interactive data visualizations, helping teams make faster and more informed decisions.
Key Features Delivered
Real-Time Operational Monitoring
Built live dashboards to track well performance and field operations.
Displayed real-time injection data and production activity.
Enabled faster response to operational changes and anomalies.
Interactive Data Visualization
Implemented dynamic charts and graphs for clear trend analysis.
Created drill-down reports for deeper operational insights.
Simplified complex field data into easy-to-understand visuals.
Performance & Decision Support
Helped management monitor KPIs across wells and assets.
Improved planning through historical and live data comparison.
Supported data-driven decisions to optimize production efficiency.
Backend & Data Management
Designed secure backend modules for processing operational data.
Built SQL-based reporting and performance queries.
Ensured reliable and scalable handling of large datasets.
Technologies Used
Angular
ASP.NET (http://ASP.NET) MVC
Highcharts
SQL Server
Result
Delivered a scalable analytics solution that improved operational visibility, enhanced reporting accuracy, and helped optimize oil & gas field performance through real-time insights.