COS301-SE-2025/Swift-Signals
May 2025 – Sep 2025
5 Months active
Languages Used
GogitignoreMarkdownProtocol BuffersPythonSwaggerYAMLprotobuf
Technical Skills
API DevelopmentAPI GatewayAuthenticationBackend DevelopmentConfiguration ManagementGit
Shravan Seebran
PROFILE
Shravan Seebran
Over five months, contributed to COS301-SE-2025/Swift-Signals by building scalable backend services, secure authentication, and robust deployment infrastructure. Developed and integrated RESTful and gRPC APIs using Go and Python, focusing on maintainable service layers, JWT-based authentication, and PostgreSQL-backed user management. Enhanced system reliability through structured logging, automated testing, and CI/CD pipelines with Docker and GitHub Actions. Refactored models for scalability, introduced middleware for observability, and aligned deployment with FluxCD and Kubernetes. Addressed critical bugs, improved error handling, and streamlined onboarding documentation, resulting in faster, safer deployments and a maintainable codebase supporting simulation, optimization, and real-time data workflows.
Overall Statistics
Feature vs Bugs
66%Features
Repository Contributions
213Total
Bugs
34
Commits
213
Features
67
Lines of code
-192,782
Activity Months5
Your Network
5 peopleShared Repositories
5
ChrisMember
Joshua GarnerMember
Patterson Rainbird-WebbMember
Patterson Rainbird-WebbMember
KgosiSegaleMember
Work History
September 2025
23 Commits • 4 Features
Sep 1, 2025September 2025 summary for COS301-SE-2025/Swift-Signals. Key focus: reliability, scalability, and business value delivery. Delivered deployment infrastructure enhancements aligned with FluxCD, enabling production-ready Kubernetes deployment via docker-compose and real-time alerts. Implemented user-scoped intersections filter, a balanced evaluation function, and status propagation to improve decision making and diagnostics. Fixed critical deployment, chatbot routing, and simulation services bugs to stabilize CI/CD and production runtimes. Result: faster, safer deployments; improved observability; and clearer feature outcomes for end users.
23 Commits • 4 Features
Sep 1, 2025September 2025 summary for COS301-SE-2025/Swift-Signals. Key focus: reliability, scalability, and business value delivery. Delivered deployment infrastructure enhancements aligned with FluxCD, enabling production-ready Kubernetes deployment via docker-compose and real-time alerts. Implemented user-scoped intersections filter, a balanced evaluation function, and status propagation to improve decision making and diagnostics. Fixed critical deployment, chatbot routing, and simulation services bugs to stabilize CI/CD and production runtimes. Result: faster, safer deployments; improved observability; and clearer feature outcomes for end users.
September 2025
August 2025
93 Commits • 36 Features
Aug 1, 2025August 2025 monthly summary for COS301-SE-2025/Swift-Signals. Focus on business value and technical achievements, highlighting delivered features, major bug fixes, and overall impact across the Swift-Signals codebase.
August 2025
93 Commits • 36 Features
Aug 1, 2025August 2025 monthly summary for COS301-SE-2025/Swift-Signals. Focus on business value and technical achievements, highlighting delivered features, major bug fixes, and overall impact across the Swift-Signals codebase.
July 2025
37 Commits • 13 Features
Jul 1, 2025July 2025 highlights: architectural refactors and deployment enhancements across Swift-Signals, delivering scalable identities, observable middleware, and repeatable deployments.
37 Commits • 13 Features
Jul 1, 2025July 2025 highlights: architectural refactors and deployment enhancements across Swift-Signals, delivering scalable identities, observable middleware, and repeatable deployments.
July 2025
June 2025
52 Commits • 11 Features
Jun 1, 2025June 2025 monthly summary for COS301-SE-2025/Swift-Signals: Delivered foundational inter-service communication, authentication, and API capabilities, while strengthening maintainability and security. Key outcomes include: - Inter-service Protobufs and scaffolding: created a shared protos folder and per-service proto files with Go packages for intersection and simulation services, enabling clean, typed interfaces across services. - JWT authentication utilities: implemented JWT creation/validation library with tests to secure service-to-service authentication and user sessions. - API gateway enhancements: main initialization and Swagger/OpenAPI docs updated to reflect new capabilities and service surface. - Intersection service and API: added endpoints (GET/CREATE/UPDATE), implemented service logic, integrated with the intersection client, and performed model refactors for consistency. - User service with PostgreSQL repository (integer IDs): built login, GetUserByID, GetUserIntersections, AddIntersectionID, mocks and repository, enabling scalable user data management. - Simulation protocol updates: aligned simulation.proto with SUMO and regenerated artifacts for forward-compatible simulation workflows. Overall impact: accelerated cross-service collaboration, stronger security posture, and a maintainable foundation for future features (including SUMO-aligned simulation workflows). Demonstrated technologies/skills: Go, gRPC/Protobuf, JWT, Swagger/OpenAPI, PostgreSQL, repository mocks, and end-to-end service integration.
June 2025
52 Commits • 11 Features
Jun 1, 2025June 2025 monthly summary for COS301-SE-2025/Swift-Signals: Delivered foundational inter-service communication, authentication, and API capabilities, while strengthening maintainability and security. Key outcomes include: - Inter-service Protobufs and scaffolding: created a shared protos folder and per-service proto files with Go packages for intersection and simulation services, enabling clean, typed interfaces across services. - JWT authentication utilities: implemented JWT creation/validation library with tests to secure service-to-service authentication and user sessions. - API gateway enhancements: main initialization and Swagger/OpenAPI docs updated to reflect new capabilities and service surface. - Intersection service and API: added endpoints (GET/CREATE/UPDATE), implemented service logic, integrated with the intersection client, and performed model refactors for consistency. - User service with PostgreSQL repository (integer IDs): built login, GetUserByID, GetUserIntersections, AddIntersectionID, mocks and repository, enabling scalable user data management. - Simulation protocol updates: aligned simulation.proto with SUMO and regenerated artifacts for forward-compatible simulation workflows. Overall impact: accelerated cross-service collaboration, stronger security posture, and a maintainable foundation for future features (including SUMO-aligned simulation workflows). Demonstrated technologies/skills: Go, gRPC/Protobuf, JWT, Swagger/OpenAPI, PostgreSQL, repository mocks, and end-to-end service integration.
May 2025
8 Commits • 3 Features
May 1, 2025May 2025 monthly summary for COS301-SE-2025/Swift-Signals focusing on delivering secure authentication, prototyping capabilities, and maintainability improvements that enable faster onboarding and safer deployments.
8 Commits • 3 Features
May 1, 2025May 2025 monthly summary for COS301-SE-2025/Swift-Signals focusing on delivering secure authentication, prototyping capabilities, and maintainability improvements that enable faster onboarding and safer deployments.
May 2025
Activity
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Quality Metrics
Correctness87.4%
Maintainability89.4%
Architecture85.2%
Performance80.8%
AI Usage30.2%
Skills & Technologies
Programming Languages
DockerfileGoJSONJavaScriptMakefileMarkdownProtoBufProtocol BuffersPythonSQL
Technical Skills
API Client DevelopmentAPI DesignAPI DevelopmentAPI DocumentationAPI GatewayAPI IntegrationAPI SecurityAPI TestingAlgorithm DevelopmentAuthenticationAuthorizationAutomationBackend DevelopmentBug FixingBuild Automation
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline