Open to select freelance & remote engineer roles

Lakshit Chiranjiv Sagar Full-Stack & Platform Engineer

I build interactive, performant systems at the edge of web, cloud, and intelligence.

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About

Engineering across the seams

I’ve spent 3+ years as a cloud and DevOps engineer and now work in a software engineer role. My first three years leaned into web dev, full-stack, and blockchain/Web3; the last three — through an internship and job — shifted toward cloud, operating systems, and the DevOps side of things.

Off the clock you’ll find me playing cricket and soccer, or watching anime and movies. Dattebayo!!!

Bihar, India Open to select freelance & remote engineer roles
6+
Years building
100+
Projects worked on
Rookie
Open source
∞
Coffee / day

Skills

Four domains, one toolkit

Pick a domain to explore the stack. Each skill is a levitating orb — hover to highlight, click to pulse.

Interfaces & product engineering

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Projects

Things I've shipped

A selection across web, infrastructure, ML, and onchain work. Filter by domain.

Web Dev 2026

CronOps

A web-based crontab helper that visualizes and explains cron schedule expressions.

JavaScriptViteHTML
Code
Web Dev 2026

GasGlow

A web app that tracks live Ethereum gas prices in real time.

JavaScriptHTMLCSS
Code
Web Dev 2026

NetOps

A network info tool with IP lookup, DNS lookup, and a port checker, built with Next.js.

Next.jsTypeScriptTailwind CSS
Code
Web Dev 2026

PingProbe

A tool that tests and measures API response times with live latency charts and stats.

ReactViteJavaScript
Code
Web Dev 2024

Uptrend

A responsive front-end web project built with vanilla HTML, CSS, and JavaScript.

JavaScriptCSSHTML
Code
Web Dev 2023

Web Dev Shorts

A collection of small web-development demos and practice builds in vanilla HTML, CSS, and JavaScript.

JavaScriptHTMLCSS
Code
Web Dev 2023

Meteoracks

A Next.js web application bootstrapped with create-next-app and written in TypeScript.

Next.jsTypeScriptReact
Code
Web Dev 2023

Wordlify

A single-page dictionary application that finds the meaning of any word the user enters.

SvelteJavaScriptCSS
Code

Content

Notes, talks & dispatches

Long-form writing, conference talks, videos, and the occasional newsletter.

Video May 18, 2025 · 58 min

Threlte from scratch: a 3D portfolio in an hour

A screencast building an interactive WebGL scene with Svelte 5 and Threlte.

Article Apr 12, 2025 · 11 min

Rendering 100k objects in the browser without dropping frames

Instancing, frustum culling, and the GPU memory tricks that keep WebGL scenes buttery.

Article Mar 9, 2025 · 8 min

Designing performance budgets that teams actually keep

How to turn abstract Core Web Vitals targets into CI gates engineers respect.

Video Feb 3, 2025 · 25 min

Building a self-service deploy platform (talk)

A 25-minute conference talk on preview environments and developer experience.

Experience

The path so far

  1. Software Engineer I

    Apr 2026 — Present

    FICO

    Engineer Kyverno admission policies across a multi-account, multi-cluster EKS estate built on a cell-based architecture. Drive the Rapid Vulnerability Response program to patch resources org-wide at speed.

  2. Cloud Engineer I

    Jun 2025 — Mar 2026

    FICO

    Authored and enforced Kyverno policies across a multi-account, multi-cluster EKS setup, and tracked down and fixed bugs in Kyverno itself. Migrated the image build pipeline from Bitbucket to GitHub with substantial improvements, and ran AMI cleanup across 100+ AWS accounts.

  3. Cloud Engineer Associate

    Jul 2024 — May 2025

    FICO

    Shipped org-wide image-tag enforcement via an automated Lambda + EventBridge rule stack deployed with Terraform across 100+ AWS accounts. Owned the AMI cleanup process.

  4. Cloud Engineer Intern

    May 2023 — Jun 2024

    FICO

    Built and maintained the baseline AMI and Docker image build pipeline. Refreshed and maintained RedHat Identity Management servers, and automated changelog generation for AMI releases.

Contact

Let's build something

Have a role, a project, or just want to compare notes on rendering budgets? Drop a line.

@Lakshit-Chiranjiv in/lakshit-chiranjiv-sagar @lakshit_cs lakshitcsofficial@gmail.com
Download Resume