Professional Summary

I am a Software Engineer with 2+ years of professional experience at Sandvine, where I have designed and delivered full-stack internal tools, REST APIs, and CI/CD pipelines actively used by 300+ engineers. My work spans Python, Node.js, and React, with deep hands-on experience in Docker, GitLab CI/CD, and AI/LLM-powered platform development.

Services Offered

AI and LLM-Powered Application Development
Design and development of intelligent platforms powered by large language models
Adaptive AI systems for training, simulation, and technical support automation
RAG (Retrieval-Augmented Generation) pipelines using vector stores and graph-based architectures
Natural language query interfaces over large document corpora and structured datasets

REST API Design and Backend Development
Scalable, production-grade REST API development using Python and Node.js
Dynamic SQL generation over large datasets with structured API response layers
API performance optimization and response caching — achieved 70% cost reduction without quality degradation

Data Engineering and Automation
Automated data pipelines capable of processing large volumes of records, including 17,000+ support tickets
Salesforce data integration, reporting, and self-service access layers
Real-time dashboards using Grafana for operational visibility

DevOps and Deployment
Containerized application deployment using Docker
GitLab CI/CD pipeline configuration and automation
Cloud-ready microservices architecture

Full-Stack Development
React-based frontend development paired with robust backend services
Internal tooling and self-service platforms for engineering and operations teams
Technical documentation and onboarding material creation

Technical Stack
Languages: Python, JavaScript, Node.js
Frontend: React
Backend: REST APIs, FastAPI, Express
AI and ML: LLMs, RAG, Vector Databases, Graph Databases
DevOps: Docker, GitLab CI/CD
Data and Visualization: SQL, Salesforce, Grafana

Why Work With Me
Proven track record delivering production-level tools used by 300+ engineers in large-scale engineering environments
Strong focus on performance, scalability, and cost efficiency
Experience across the full development lifecycle — from architecture to deployment and documentation
Open source contributor to Mozilla and Checkmate
Clean, maintainable code with thorough documentation

Contact
Email: [email protected]
LinkedIn: linkedin.com/in/anand-roy-3a7792204
GitHub: github.com/aroy114