YJ//OS
YJ-OS v2.6.0 — initializing…

Yashdeep Jha

Lead Developer // Blulink Marketing

Engineering. Automation. AI.
Crafting Digital Experiences
Full-stack systems · Intelligent automation · Scalable infrastructure
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// 01. WORK EXPERIENCE v.2026
#
ROLE / ORG
PERIOD
FOCUS
STATUS
01
Lead Developer Blulink Marketing · On-site Automations, websites & software plus SEO campaigns for Blulink's clients — custom AI RAG pipelines, voice & messaging AI agents, and end-to-end B2B SaaS products.
Oct 2025 — Present
AI & Full-Stack
02
Quant Research Intern SMC Global Securities Ltd. · On-site Open-interest (OI) market-data analysis; built algorithmic & ML pipelines predicting per-second change in OI for OI-based quant strategies — R² 0.57, directional accuracy 0.77.
Jun 2026 — Jul 2026
Quant / ML
03
SWE Winter Intern UCatapult Foundation · Remote Architected and built the foundation's website and learning-management system to spec, drove SEO via automated blog pipelines + GSC API, and shipped NGO-specific automation such as attendance systems.
Dec 2025 — Jan 2026
Full-Stack / SEO
04
Product Management Intern Questa Riders · On-site Built a custom automated invoice-management platform with native text-language parsing under strict constraints — running entirely on local models, with no cloud AI.
Jun 2025 — Jul 2025
Product / ML
// 02. PRODUCT LEDGER SaaS · Client Platforms · Tools
#
PROJECT ID
SECTOR
STACK
STATUS
01
Pattagobhi.com B2B SaaS that builds SEO domain authority retroactively — 14x'd authority-time vs. traditional agencies (validated on Forbes Global Properties). Cloudflare Workers route /blogs to our servers with nginx SSI for per-brand theming, plus Instagram / Threads / LinkedIn content pipelines.
SaaS / SEO Engine
React, Express, BullMQ, Redis, Postgres, Cloudflare Workers, nginx
02
Propscanner.in B2B SaaS letting property dealers list and query inventory in natural language over WhatsApp. Users define their own SQL fields and templated outputs with image controls and native backtick if/else logic — meeting dealers on the app they already use.
SaaS / PropTech
React, Express, Redis, Postgres, nginx, Claude API, WABA
03
UCatapult Foundation Built the entire site + learning-management system from scratch — LMS on React + Express, main site on Next.js for SEO — with WABA + Resend automation on Docker / Postgres / nginx.
NGO Infrastructure
Next.js, React, Express, Postgres, Docker, WABA, Resend
04
Aggarwal Associates Real-estate site with custom property listings and client testimonials managed through a native admin dashboard, plus real-time Instagram Reels pulled via the Graph API and surfaced directly on the site — no manual embedding.
Real Estate / Web
Next.js, Supabase, Instagram Graph API
05
WA Automations Electron desktop app letting users connect their own WhatsApp accounts for broadcast campaigns and deterministic AI auto-reply workflows — including an AI-reply sales-funnel mode.
Desktop / Automation
Electron, whatsapp-web.js, Puppeteer, Express, MariaDB
06
Ratio30 Co-founder — VR venture providing immersive VR solutions across India.
VR / Immersive Tech
React, WebXR, 3D Rendering
// 03. RESEARCH & AI SYSTEMS
Financial Agent
Agentic AI · Data Presentation
  • AI agent that ingests raw data or reports (xlsx / pdf / images / docx)
  • Generates custom dashboards with the right charts for the data
  • Works by equipping the model with dedicated data-presentation skills
  • End-to-end dashboard UI built for non-technical users
Next.js Gemini API Recharts
[GitHub] →
DeepBravais
Deep Learning · Solid-State Physics
  • 1D ConvXNet classifying all 14 Bravais crystal-lattice systems
  • 96% test accuracy on crystallographic data
  • Domain-driven feature engineering (Engineering Physics, DTU)
  • Deployed as a live inference web app for academic use
PyTorch CNN Crystallography
[GitHub] → [Live] →
OI Delta Prediction
Quant · Time-Series · SMC Global
  • Predicts per-second change in open interest (OI) for OI-based quant strategies
  • Algorithmic + ML pipelines over live OI market-data streams
  • R² 0.57 with 0.77 directional accuracy
  • Built to feed downstream futures OI strategies in real time
Quant Time-Series ML
Automated Taste Detection (Rasa)
CNN · Hardware · Ongoing
  • Custom hardware + software for taste detection on unknown herb samples
  • Custom-built Raman spectroscopy hardware for spectral capture
  • CNN models for classification and taste prediction on generated datasets
  • Full-stack React interface bridging hardware and software
CNN Raman Spectroscopy React Hardware
Virtual Try-On (VTON)
Computer Vision · GANs
  • Near real-time VTON module leveraging PyTorch
  • GAN-based models to drape clothing onto user photos, handling complex poses
  • Natural-language photo search over the dataset without external APIs
  • Full backend + frontend hosted on Microsoft Azure
PyTorch GANs Azure NLP
[GitHub] →
QuixBugs
Automated Code Repair · LLMs
  • Fully automated pipeline for fixing code via direct Google Gemini API calls
  • Achieved 87.80% accuracy on the QuixBugs challenge
  • Custom prompt engineering for reliable, targeted repairs
LLMs Gemini API Prompt Engineering
[GitHub] →
// 04. FEATURED BUILDS
pattagobhi
Pattagobhi.com
B2B SaaS SEO engine that 14x'd client domain authority-time vs. traditional agencies. Cloudflare Workers + nginx SSI deliver custom-branded blog networks, backed by automated content and social pipelines.
[Visit Pattagobhi] →
propscanner
Propscanner.in
WhatsApp-native PropTech SaaS. Property dealers list and query inventory in natural language, with fully user-defined SQL fields and templated outputs — no new app to learn.
[Visit Propscanner] →
deepbravais
DeepBravais
Deep-learning classifier for all 14 Bravais crystal lattices at 96% test accuracy, combining a 1D ConvXNet with solid-state-physics feature engineering. Deployed as a live inference app.
[Launch DeepBravais] →
ratio30
Ratio30
Co-founded VR venture delivering immersive virtual reality solutions across India. Building experiences that bridge digital and physical reality.
[Visit Ratio30] →
// 05. TECHNICAL STACK MATRIX
Languages & Runtime
  • Node.js
  • Express.js
  • Python
  • C++
  • C
  • MATLAB
Frontend
  • React
  • Next.js
  • Vue.js
  • Electron
  • Recharts
  • HTML / CSS / JS
Infrastructure & Data
  • PostgreSQL
  • MySQL / MariaDB
  • MongoDB
  • Redis / BullMQ
  • Docker
  • nginx (SSI)
  • Cloudflare Workers
  • Supabase
  • AWS / Azure · Linux
AI / Intelligence
  • Claude API
  • Gemini API
  • RAG Pipelines
  • PyTorch
  • CNN / GAN Models
  • Transformers / NLP
  • Computer Vision
  • LangChain
Integrations & APIs
WhatsApp (WABA) whatsapp-web.js Instagram Graph API Threads API LinkedIn API Google GSC API Cloudflare API / Workers Resend