Balaji

Demonstrated experience with Requirements Gathering & Documentation.

Demonstrated experience with BPMN Process Modeling (Bizagi).

Demonstrated experience with Stakeholder Analysis & Mapping.

Demonstrated experience with Stakeholder Management.

Demonstrated experience with BRD Writing.

Developing backend services using ASP.NET Core MVC, C#, and SQL Server for enterprise SaaS platforms.. Designing and maintaining RESTful APIs consumed by web applications and third-party systems.. Optimizing SQL Server performance through indexing, query tuning, and stored procedure refactoring.. Handling production incidents, root-cause analysis, and performance bottlenecks in live environments.. Collaborating with product owners to translate business requirements into scalable backend solutions.

Developed backend and desktop applications using ASP.NET Core MVC, C#, and WPF.. Designed and maintained SQL Server databases including tables, constraints, and stored procedures.. Worked on manufacturing and IoT-based systems processing real-time sensor and PLC data.. Implemented backend services supporting hardware-integrated workflows.. Provided application support, enhancements, and performance tuning in production systems.

Built a database-driven application using J2EE and SQL Server.. Assisted in debugging, testing, and Agile sprint activities.

Contribute to aviation safety and compliance systems under the AviatorSMS platform, supporting airport operations, regulatory workflows, and risk management processes across multiple client implementations.. Developed and maintained ASP.NET Core MVC modules for aviation operations, improving workflow automation and system reliability across Airside Driving Permits (ADP), Equipment Permits (AEP), Vehicle Permits (AVP), and the Violation Tracking System.. Designed backend business logic, controllers, and data models ensuring accuracy, integrity, and audit readiness for regulatory compliance.. Integrated REST APIs with SQL Server; developed SQL queries and stored procedures that improved data retrieval and reporting performance by 25%.. Conducted systematic debugging and root-cause analysis, reducing client-reported defects by 25% and improving system stability.. Collaborated directly with product managers, QA teams, and business analysts to ensure modules met operational and DGCA compliance requirements.. Leading development of the HIRA (Hazard Identification & Risk Assessment) module: designed automated multi-level approval workflows, SQL-driven validation rules, and integration with a Central Risk Register giving leadership organization-wide visibility into safety risk.. Customized the platform for Noida International Airport's greenfield operations and scaled the system for Adani Airports' multi-hub operations, including an overhaul of their Violation Tracking System into a unified monitoring dashboard.

Built a desktop train simulation application (.NET Framework, MSSQL, WPF) implementing realistic simulation algorithms and a user-friendly interface for locomotive operations training.. Developed a web-based railway water level monitoring system (.NET Core, SQL Server) with interactive dashboards for real-time infrastructure monitoring, replacing manual checks with automated alerts to maintenance crews.. Designed database structures and optimized SQL queries for improved system performance and reliability; developed RESTful APIs for smooth data exchange between components.. Participated in Agile development cycles, collaborating with cross-functional teams; built foundational knowledge of cloud platforms (Azure & AWS) for scalable architecture.

Built an Iris flower classification model using Python, scikit-learn, and TensorFlow, including data preprocessing, training, and hyperparameter tuning.. Developed a movie recommendation system using collaborative filtering, with data visualization to support decision-making.

Deployed Robot Operating System (ROS Noetic) on AWS EC2 (Ubuntu 20.04 LTS), enabling cloud-based robotic simulation environments.. Hosted a Node.js web application with an S3-backed image gallery; configured IAM roles and VPC access policies for secure deployment.

Designed and built a Java-based Online Resume & Student Management System with custom exception handling and a menu-driven search interface.