Final-year CS student · GSoC 2026 at OpenPrinting · Open to relocation

Software that
proves itself.

I’m Gati Varshney, a final-year CS student and Google Summer of Code 2026 contributor at OpenPrinting, The Linux Foundation.

The journey ↓Open source GitHub ↗LinkedIn ↗

GSoC ’26 · Linux Foundation

Sep 2026 · International · RemoteSoftware Engineer Intern · Quin Que, Kobe, JapanRapilogi · warehouse reception management
Summer 2026Google Summer of Code · OpenPrintingprinter recommendations + NL assistant · completed
Nov 2025 – Aug 2026OpenPrinting website contributor14 pull requests merged · Hall of Fame

01 — Principle

Most software is trusted because it looks right. I’d rather build things that can be checked: numbers with the commands that produced them, decision records, evaluation harnesses that fail when a claim drifts, and limitation sections nobody asked for.

02 — Professional journey

From first commit
to production.

Open source first, then Google Summer of Code, then industry. Each stop with its evidence and the pages where you can check it.

Open Source Contributor · The Linux Foundation · Nov 2025 – Aug 2026

OpenPrinting

Hall of FameNext.jsTypeScriptstatic generationCI

Where the journey starts. OpenPrinting maintains the printing stack behind every Linux desktop, and its website was being rebuilt from Jekyll into a statically exported Next.js site. I built the author system, migrated 200+ posts, shipped the site’s build-time search with no search server, rebuilt the homepage, and traced a production 404 to a config generated at deploy time.

14pull requests merged

200+posts migrated

0search servers

Open source →Search case study →All 14 in production ↗Hall of Fame ↗

OpenPrinting · The Linux Foundation

the search I built, live on the production site

openprinting.github.io · Cmd/Ctrl + KOpen ↗

OpenPrinting search overlay open over the homepage, with OpenPrinting and Foomatic Lookup Site scopes and a Cmd/Ctrl+K shortcut

Contributor · OpenPrinting · sponsored by The Linux Foundation · May 25 – Aug 24, 2026

Google Summer of Code 2026

Completed · under upstream reviewengineered similarity pipelinenot a trained modelbuild-timenatural language

AI-Driven Printer Compatibility & Recommendation Portal. Explainable “what else will work” recommendations across 6,657 printers in the Foomatic database, computed entirely at build time for a static site, plus a deterministic natural-language assistant that reports data gaps instead of inventing capabilities.

86.8% → 0%scores saturating at 1.0

6,657printers indexed

6 KBper page, not 24 MB

Case study →Final report ↗Project page ↗PR #224 · recommendations ↗PR #230 · assistant ↗PR #236 · documentation ↗

OpenPrinting

Quin Que

International internshipJapanRemoteRapilogiwarehouse reception management

A first industry role, and an international one: Software Engineer Intern at Quin Que, a Japanese company based in Kobe, working remotely on Rapilogi, a warehouse reception management system. This is private company work, so only the public outline is shown here.

Quin Que · Kobe, Japan

international internship · remote · software engineer intern

Rapilogi

Warehouse reception
management.

software engineer intern · remote · kobe, japan

A Japanese company · private company work · public outline only.

The open-source story →About me →

In a mentor’s words

Rudra Pratap Singh

Software Engineer at Google

GSoC mentor · OpenPrinting · 16 Jul 2026

Recommendation on LinkedIn ↗

Gati has the qualities that make a strong software engineer: a growth mindset, technical aptitude, and the determination to continuously improve.
Read the full recommendationHide the full recommendation
I had the pleasure of mentoring Gati during Google Summer of Code, where she contributed to the OpenPrinting website. From the outset, she impressed me with her curiosity, focus, and eagerness to learn. She consistently approached challenges with a thoughtful mindset, quickly grasped new concepts, and steadily improved through feedback.
What I appreciated most was her ability to translate guidance into action. She was proactive in asking the right questions, receptive to suggestions, and committed to delivering high-quality contributions. Her discipline and persistence allowed her to navigate the complexities of open source development while maintaining a collaborative and professional attitude.
Gati has the qualities that make a strong software engineer: a growth mindset, technical aptitude, and the determination to continuously improve. I’m confident she will continue to thrive in her career and make valuable contributions to any team she joins. I wholeheartedly recommend her and look forward to following her future accomplishments.

Rudra Pratap Singh, Software Engineer at Google. GSoC mentor · OpenPrinting, 16 Jul 2026.

03 — Selected projects

Built, measured,
documented.

Two tools built on my own time: a code index for AI coding agents, published on PyPI, and a web app that tells contributors what to expect from a repository. Both show the evidence behind every number.

Personal project · developer tool · Jul – Sep 2026

cidx

Alpha on PyPIPythontree-sitterSQLiteMCP

A zero-config local code index for AI coding agents. Five read-only MCP tools answer “where is X defined, who uses Y” with locations rather than file dumps, and the incremental index is proven to equal a cold rebuild.

263tests · 3 OS × 3 Python

30.5 scold index of Django

22.6 msp95 exact lookup

Case study →Try it in the browser →Website ↗Repository ↗PyPI ↗

cidx.vercel.appOpen ↗

The cidx website: a local code index for AI coding agents

Open live site ↗

If the embed does not load, open the live page ↗

Install from PyPI

pip install --pre cidx

pypi.org/project/cidx · alpha · Python 3.11+ · Apache-2.0 ↗

Personal project · web app for open source contributors · Oct 2026

RepoInsight

Live on VercelTypeScriptNext.js 16React 19three.jsGitHub REST API

Know a repository before your first pull request. Paste a public GitHub repository and it reports where to start, who maintains it, how fast people reply, and whether outside pull requests actually get merged. Every answer is calculated by a fixed rule and shows its evidence; there is no AI and no health score.

10checklist questions, each with its rule

74tests

0databases, paid APIs or AI services

Case study →Open the app ↗Example report ↗Repository ↗

repoinsight-app.vercel.appOpen ↗

RepoInsight home page: Know a repository before your first pull request, with a field for a GitHub repository and a 3D skyline of commit activity

Open live site ↗

If the embed does not load, open the live page ↗

All projects →

04 — Competitive programming

Hard problems,
for their own sake.

Contest rating and every badge earned on LeetCode, pulled from the profile.

LeetCode · as of Oct 2026KnightContest rating 1925 · top 3.99% of contest participants · 750+ problems solved→

Jul LeetCoding ChallengeJul 2026
200 Days Badge 2026Jul 2026
365 Days BadgeMay 2026
100 Days Badge 2026Apr 2026
50 Days Badge 2026Feb 2026
200 Days Badge 2025Dec 2025
100 Days Badge 2025Sept 2025
50 Days Badge 2025May 2025

05 — Writing

Notes from
the debugging.

Long-form write-ups of the work, starting with the GSoC 2026 final report.

Featured · Medium · 22 Aug 2026

GSoC 2026 Final Report: AI-Driven Printer Compatibility & Recommendation Portal

How the recommendation pipeline over OpenPrinting’s Foomatic database was built at build time for a static site, why the first scoring model was wrong (86.8% of scores saturating at 1.0) and what replaced it, and the deterministic assistant that answers “unknown” instead of guessing.

Read on Medium ↗

medium.com/@gativarshneyOpen ↗