Portfolio 2026 · Bengaluru, India
Ayush
Saxena
Software engineer. I build AI systems that have to prove they work.
Interview my twin
01 / About
By day, platforms. By night, AI that has to prove itself.
Day
Software Engineer 2, JPMorgan Chase since February 2023. Cloud and platform engineering: Kubernetes, Docker, Terraform, Oracle, CI/CD.
Night
Multi-agent systems, evaluation and local models. Systems that check their own work before anyone has to trust it.
- LeetCode problems
- 650+
- LeetCode problems
- CGPA, VIT CSE 2023
- 8.72
- CGPA, VIT CSE 2023
- systems built end to end
- 6
- systems built end to end
02 / Meridian
The engine behind Warrantee · 2026 · in active development
An AI engineering team that answers for its work.
A planner, developers, a test engineer, a reviewer from a different model family and a judge take a change from request to pull request. A gate holds back anything that can't prove itself against tests the agents never saw, and a model-agnostic optimizer learns which model should do each step.
- Planner→
- Developer→
- Test engineer→
- Reviewer→
- Judge→
- Gate
- services, Java 21 and Spring Boot on Kubernetes
- 10
- services, Java 21 and Spring Boot on Kubernetes
- real tasks from Gson, jsoup, Hugo, pytest and more
- 14
- real tasks from Gson, jsoup, Hugo, pytest and more
- wrong changes shipped in the best full run (18 Oct 2026)
- 0
- wrong changes shipped in the best full run (18 Oct 2026)
Java 21 · Spring Boot · PostgreSQL · Kubernetes · MCP · Multi-agent · React
03 / ArchitectIQ
System design academy · 2026
The system design interviewer that actually interviews you.
174 lessons from "what is a computer" to ML systems, then a live mock interview that never gives the answer, catches your contradictions and probes every name you drop. Only the final speech layer uses an LLM: tracking, questioning and scoring are deterministic.
- lessons across 41 modules
- 174
- lessons across 41 modules
- interviewer personas, SDE2 to CTO
- 5
- interviewer personas, SDE2 to CTO
- scored dimensions per interview
- 8
- scored dimensions per interview
Next.js 14 · React · FastAPI · Python · LLM agents
04 / ChaosGuard
Security and chaos engineering · 2026
Drop in a GitHub URL. Get back an audit, attack chains and fix PRs.
Four escalating tiers scan a repository, read the code through retrieval, chain findings into real attack paths, simulate failures and write the fixes. It all runs on local models: no API keys, no cloud, nothing leaves the machine.
- services, one docker compose up
- 14
- services, one docker compose up
- scan tiers: Recon, Hunter, Siege, Live
- 4
- scan tiers: Recon, Hunter, Siege, Live
- API keys: Ollama and ChromaDB run locally
- 0
- API keys: Ollama and ChromaDB run locally
Spring Boot 3.2 · Python · Kafka · Ollama · ChromaDB · Next.js · Grafana
05 / More work
NetraAI
Diabetic retinopathy screening for optical stores in India: a fundus photo to a screening report in seconds, with GradCAM explanations.
RETFound ViT ensemble · FHIR↗
TradingBot
Algorithmic trading for the NSE: 14 strategies, backtesting, paper trading and live execution through Dhan and Zerodha.
Python · Streamlit↗
PaySecure
UPI payments for people who can't see the screen: voice amounts in Hindi or English, QR scanning, biometric confirmation, merchant trust checks.
Next.js · FastAPI · WebAuthn↗
Let's build something that has to work.
Built from scratch by Ayush Saxena: three.js TSL compute shaders, GSAP and Lenis. The face is sampled from a photo. The twin answers on your device or from my records; nothing you type leaves your browser.