Himalya Singh

Logfile Analysis & Optimisation (Dec 2024 – Current Project)

• Developed Python scripts to efficiently parse and identify key data within extensive log files.
• Optimised PostgreSQL queries through targeted performance testing.
• Improved legacy Perl codebase by identifying and resolving performance bottlenecks.

VoIP Notification System (FreePBX Integration) (Sep 2023 – Nov 2024)

• Developed a real-time notification system for VoIP calls using Asterisk API and WebSocket, achieving successful proof-of-concept.
• Extended integration capabilities with Cisco routers via REST APIs and SSH, enabling SIP message monitoring and debugging.

Mace ICRs Project (Feb 2023 – Sep 2023)

• Designed architecture for data collection to build Internet Connection Records (ICRs) using MACE (Metadata, Access, Capability Exploitation) methodology.
• Successfully delivered proof-of-concept and received recognition for demonstrating flexibility, innovation, and excellent client-facing demo.

Empower CTF (Interactive Quiz) (Nov 2022 – Dec 2022)

• Built an interactive quiz application to stimulate interest in Computer Science among youth using JavaScript.
• Delivered successfully within a tight deadline, earning recognition for effective design and execution.

Multi-user Communication Platform (Sep 2022 – Jan 2023)

• Developed server-side and database management logic in Python and SQLite.
• Built a cross-platform client interface using C# and .NET MAUI.

Ruleau (Decision-Making Tool) (Oct 2021 – May 2022)

• Implemented dynamic HTML reporting using Jinja2 templating engine.
• Enhanced and maintained the product using Python, Django, and Docker.

Unified Patient Network (UPN) (May 2021 – Sep 2021)

• Developed robust, reusable Python libraries and test suites for data transformation into FHIR format.
• Authored Architectural Decision Records (ADRs) to document team decisions clearly.
• Created client-focused demonstration videos highlighting ongoing project achievements.

Data Distribution Framework (DDF/MI) (Jan 2018 – May 2021)

• Maintained and enhanced data distribution tools using Python, Pentaho, and PostgreSQL.
• Developed Python automation scripts for data integrity and comparison tasks.
• Collaborated closely within agile teams, actively participating in Scrum processes and Jira-driven project management.

• Developed and upgraded Java-based tax calculation software integrating SQLite for advanced functionalities including billing, inventory management, and reporting.
• Built reusable front-end and back-end components (HTML, JavaScript, AJAX, JSP, MySQL) for generic administrative panels serving multiple client websites.

• Managed customer relations to improve retention and customer satisfaction.
• Implemented local outreach strategies, inventory management, and handled cash operations efficiently.