Sai Mageshvar
CS
AI-Accelerated Engineer & Team Lead. 9 years of engineering judgment, amplified by agentic development.
Explore the journeyShipping faster.
Without cutting corners.
Amplified by AI.
Building tools that solve real problems.
Summary
AI-Accelerated Lead Engineer with 9+ years of full-stack experience. Ships products at a pace traditional development cannot match.
Led the company's first Generative AI product release and drove organization-wide AI adoption using agentic tools — Claude Code, Copilot, nanobot, NanoClaw — and AI workflows including RAG and prompt engineering.
Architected large-scale systems with Ruby on Rails, React, and microservices serving 200+ enterprise organizations while leading and mentoring high-performing teams.
Projects
Every project here began as a real problem encountered firsthand — from speeding up test feedback loops to simplifying agent workflows.
RAG-Valluvar
RAG-powered web app providing life guidance from Thirukkural — matches user scenarios to classical wisdom using LLM + vector search.
codeflux
Open Source — Rust-built CLI for runtime-traced test impact analysis in Ruby projects; answers "which tests are affected by my change?" in milliseconds.
Annotate for Agent
VS Code extension (published on Marketplace) — eliminates the feedback bottleneck in AI-accelerated development. Reviews agent-generated code inline, annotates with structured categories, and exports agent-ready payloads.
TaskFoldr
Folder-based todo list built for agents — each task is a self-contained folder holding screenshots, references, and logs.
task-manager-mcp
MCP server (FastMCP) giving AI agents structured task management, built during early MCP days.
stat-story
Automated agent generating Remotion infographic videos from global stats for YouTube content creation.
pretty-git
CLI wrapper for git with tree-based branch hierarchy, simplified log/stash/diff commands.
NeverEmpty
Android app tracking usage patterns of household items and sending proactive refill notifications.
Naem.in
Baby name discovery website with shortlisting, polling, and AI-powered name fusion.
chapters-of-us
Interactive story generation with rooms, scenes, and objects — built with Phaser.
copilot-survey-tool
Internal GitHub PR survey tool measuring Copilot effectiveness across the organization.
Bunch of Utils
VS Code extension (v6.6, published on Marketplace) with 10+ productivity tools — smart test execution, fuzzy file mentions, JSX prop transformer, voice notes, git modified search, in-editor notes manager, and text manipulation utilities.
Experience
July 2024 — Present
Team Lead (Hands-on)
Chronus
- Championed AI-driven development org-wide — rolled out Claude Code and Copilot across engineering teams, compressing release cycles from 6 weeks to 1 week.
- Reimagined the SDLC through custom agent skills — built automated parallel development, end-to-end testing, and streamlined workflows that compress multi-week delivery cycles into days.
- Led the company's first Generative AI product release, designing and optimizing production-grade prompts and shaping the enterprise AI roadmap.
- Reimagined a complex user-facing feature end-to-end in 8 hours using agentic toolchains — work originally scoped at 6-7 weeks — delivering a radically improved UX through rapid prototyping.
- Reduced CI runtime by 65% (20→7 minutes) using codeflux test impact analysis, saving engineers hours of wait time daily.
- Architected API-first Ruby on Rails backend and React frontend for next-generation platform reimagination, rewriting the entire product from scratch.
- Managed and mentored a team of engineers (scaled from 3 to 5), increasing output through AI tooling without adding headcount.
- Led yearly product roadmap estimation and planning for the team, aligning engineering capacity with business priorities and stakeholder expectations.
- Served as an active member of the Culture Club, the organization-wide body that drives employee engagement, ENPS, and people-focused initiatives.
July 2021 — June 2024
Senior Software Engineer I & II
Chronus
- Directed one of the largest releases in company history — a 9-month, 2000+ file platform overhaul coordinating 7+ engineers across teams, delivered on schedule.
- Delivered multiple major releases spanning multiple quarters with zero critical defects.
- Designed microservice architectures with REST APIs serving 200+ organizations including Fortune 500 and MAANG companies.
- Architected a plug-and-play admin analytics dashboard in React — surfacing organizational KPIs, health metrics, and strategic direction — adopted by all enterprise clients.
- Conducted technical interviews for both experienced hires and campus recruits, evaluating candidates across experience levels and contributing to hiring decisions.
June 2017 — June 2021
Software Developer I & II
Chronus
- Developed and maintained core product modules with Ruby on Rails and MySQL, serving thousands of enterprise users.
- Improved system reliability through targeted refactoring and data consistency enhancements, reducing production incidents.
Capabilities
AI & Agentic
Claude Code, GitHub Copilot, nanobot, NanoClaw, RAG, Prompt Engineering, AI-Augmented SDLC, Agentic Workflows
Backend
Ruby on Rails, Python, REST API Design, Microservices, MySQL, Redis
Frontend
React, JavaScript, jQuery, HTML/CSS
DevOps & Tooling
Git Worktrees, CI/CD, Agent-Browser Testing, Docker
Leadership
Team Management (3-5), Roadmap Planning, Performance Management, Technical Hiring, Cross-Functional Collaboration
Awards & Recognition
Learner of the Year
Chronus — Consistently ranked #1 on the company's learning leaderboard for over a year, embodying the core value of Continuously Learn; recognized by CEO with a dedicated award.
View on LinkedInChronus Hackathon & Conference Winner
Chronus, 2018 — Part of a 3-member team that integrated the product with Google Assistant for voice-based workflows. Delivered a winning talk on database sharding at the first-ever Chronus conference.
Best Individual Performer & Technical Excellence
Chronus — Recognized multiple times at company town halls for individual excellence, technical leadership, and team achievements.