Dayasagar Krishnanmani
Software Developer | Cloud Enthusiast | DevOps Learner
About Me & Education
Experience
Freelance Software Engineer
Aug 2024 – Present
- Built cloud-native APIs with FastAPI and PostgreSQL for commercial fleet tracking.
- Deployed microservices on AWS EC2 using Docker and GitHub Actions.
- Implemented trip history and maintenance tracking with scalable architecture.
Valuemomentum – Automation Intern
Jun 2024 – Aug 2024
- Developed custom PCF components in Power Apps.
- Built AngularJS dashboards with Plotly; integrated Power BI.
- Improved workflow efficiency through automation tools.
Reliance Industries – Software Development Engineer
Nov 2022 – Aug 2023
- Built Java microservices for order and shipping batch workflows.
- Created Angular dashboards using Plotly Dash for real-time pricing.
- Automated batch job monitoring with Jenkins + PowerShell.
Projects
Task Scheduler API (GitHub)
- Built Django REST API for managing scheduled tasks.
- Deployed on AWS EC2 with Gunicorn, Nginx, and CI/CD pipelines.
Cloud Log Anomaly Detection System (GitHub)
- Ingested logs from EC2, EKS, and RabbitMQ using AWS Lambda and Kinesis.
- Parsed logs using Python + Regex; stored structured data in Amazon Redshift.
- Detected anomalies and triggered alerts via Slack using Lambda.
- Built Spring Boot dashboard to visualize logs and alerts in real-time.
GenAI Chatbot API (GitHub)
- Built FastAPI backend with OpenAI GPT, HuggingFace, and FAISS search.
- Delivered domain-specific chatbot experiences using RAG techniques.
Context-Aware Standup Bot for Engineering Teams (GitHub)
- Built a Slack-integrated assistant that parses GitHub commits, JIRA updates, and PR activity to auto-generate daily standups using OpenAI GPT-4 and developer metadata.
- Engineered backend services in FastAPI with Redis caching and PostgreSQL storage for sprint-wise summaries.
- Developed a React dashboard for engineers to review, edit, and approve AI-generated standup entries with real-time updates and overrides.
PeopleFirst – Reliance HR App
Spring Boot + Angular platform for managing payroll, leave, and reimbursements.
Food Delivery App (GitHub)
- MERN stack app for browsing menus, placing orders, and tracking deliveries.
- Integrated POSTMATES API and role-based JWT authentication.
🛠️ Technical Skills
Languages: Python, Java, SQL, JavaScript, C/C++, PHP, HTML/CSS
Frameworks: Django, Spring Boot, React, Angular, Express
DevOps: Docker, Kubernetes, GitHub Actions, Jenkins
Cloud: AWS (EC2, RDS, S3, CodeDeploy), Azure,GCP