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UGilfoyle/README.md

Akash Kaintura

Full-Stack & Systems Engineer • Open Source Contributor

LinkedIn   Email   GitHub


Core Focus Areas

  • Real-Time Collaboration & Media: Conflict-free document editing (ProseMirror, TipTap, Yjs CRDTs) and real-time WebRTC media streams (LiveKit).
  • AST Engineering & Editors: Abstract Syntax Tree manipulation, presentation-layer decoration pipelines, and syntax highlighting engines.
  • SRE & Autonomous Agents: Automated cloud infrastructure diagnostics, telemetry parsers, and agentic workflows.
  • Client-Side Systems & Offline Architecture: Zero-latency browser extensions (Manifest V3) and offline-first SQLite WASM architectures.

Open Source Contributions

Plane — Open Source Project Management Platform

Contributor to core editor (@plane/editor) and utility infrastructure (@plane/utils).

  • Editor AST Tokenization & Highlighting: Re-engineered Lowlight syntax tree processing (parseNodes) from shallow flattening to recursive leaf-node extraction, eliminating TypeError decoration crashes on multi-line scripts. Added native syntax support and alias mappings (ps, ps1) for PowerShell.
  • Collaborative Sync: Enhanced LowlightPlugin.apply transaction state tracking so decorations deterministically recompute across remote Yjs peer syncs.
  • Utility Layer Security & Reliability:
    • Implemented configurable injection validation (hasInjectionRiskChars / validatePersonName) balancing security protections with apostrophes in global names.
    • Fixed nested object traversal in orderArrayBy to prevent runtime crashes on undefined paths and migrated sorting to immutable .toSorted() semantics.
    • Corrected IPv6 hostname extraction in extractHostname and timestamp parsing in calculateTimeAgo to prevent unhandled RangeError exceptions in React views.
  • Testing: Added automated unit test suites for editor extensions and utilities with 0 OxLint warnings and strict TypeScript compliance.

Meet — Open Source Video Conferencing

WebRTC video collaboration platform powered by LiveKit.

  • Worked on real-time room state management, media track handling, and participant synchronization for low-latency video and audio streaming.

OpenSRE — Open Source AI SRE Toolkit

AI-driven SRE toolkit for autonomous cloud operations and incident triage.

  • Contributed to telemetry aggregation pipelines, automated root-cause analysis workflows, and cloud diagnostics integrations.

Featured Projects

Automated career command center and ATS tailoring pipeline.

  • Headless job portal scanning and lifecycle application tracking built with Playwright and PostgreSQL.
  • Resume customization engine integrating Google Gemini AI and HuggingFace inference for semantic job description alignment.
  • Snapshot and document storage pipeline on AWS S3 with automated data normalization.

Real-time collaborative canvas (Miro alternative).

  • Multi-user real-time drawing and object synchronization built on Bun, Fabric.js, WebSockets, and PostgreSQL.

AI-assisted OpenAPI compatibility and release risk analyzer.

  • Automated breaking change detection and schema compatibility evaluation across API versions.

Client-side trading companion for Zerodha Kite.

  • 100% local, zero-latency Chrome extension with dual-axis intraday MTM charts, position grouping, and option chain basket execution.

Offline-first task management PWA / Android app.

  • Local-first embedded SQL database using SQLite WASM, designed for low-connectivity environments.

Technologies & Tooling

Category Badges
Languages TypeScript JavaScript Python SQL Bash
Frontend & Real-Time React Next.js Tailwind CSS ProseMirror Yjs CRDT LiveKit
Backend & Databases Node.js Bun PostgreSQL Redis AWS S3
Testing & Tooling Vitest Playwright OxLint Turborepo Git

Contribution & Activity Graph

Contribution & Activity History

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