CRYPTOPRISM_DB v4.4.0 · live RECORDS_TRACKED 2.26M+ COINS_MONITORED 1,000+ TECH_INDICATORS 100+ QA_HEALTH_SCORE 100/100 DB_UPTIME 99.9% OPEN_TO_WORK true TARGET_ROLES Fintech · AI · Data Eng LOCATION India CRYPTOPRISM_DB v4.4.0 · live RECORDS_TRACKED 2.26M+ COINS_MONITORED 1,000+ TECH_INDICATORS 100+ QA_HEALTH_SCORE 100/100 DB_UPTIME 99.9% OPEN_TO_WORK true TARGET_ROLES Fintech · AI · Data Eng LOCATION India

// sys.init() → loading portfolio...

YOGESH
SAHU

$ _
explore_work → get_in_touch
scroll_down
01.

whoami

yogesh@cryptoprism ~ zsh
$whoami
yogesh_sahu — founder · builder · data nerd
$cat about.txt
Founder of CryptoPrism — production crypto data
infrastructure tracking 1,000+ coins with 2.26M+
records, 100+ technical indicators, AI-powered QA,
and a SaaS screener platform (v4.4.0, 99.9% uptime).

Previously built for clients across fintech — targeting
roles at firms like Revolut · Moody's · EY · FIS.
I ship clean, fast, production-grade systems.
$skills --stack
▶ Python · FastAPI · PostgreSQL · R · vectorbt
▶ TypeScript · React · Node.js · Tailwind
▶ AI/ML · GPT-4 · Gemini · LangChain · NLP
▶ Infra · GitHub Actions · Docker · GCP · Firebase
▶ Data · ETL · Streamlit · Pandas · SQLAlchemy
$cat interests.txt
Quant Finance · AI Infrastructure · LLM Self-Hosting · Mindfulness Tech
Records in Production
2.26M+
Crypto DB · 99.9% uptime
Coins Tracked
1,000+
100+ technical indicators each
QA Health Score
100/100
AI-monitored · 0 duplicates
CryptoPrism Version
v4.4.0
Production · SaaS screener live
02.

projects

flagship project
CRYPTOPRISM-DB
Production crypto technical analysis system — v4.4.0. Four-stage ETL pipeline tracking 1,000+ coins with 100+ indicators, Gemini-powered QA, Streamlit dashboard, and Telegram alerts.
2.26M+ Records
1,000+ Coins
100+ Indicators
99.9% Uptime
Python R PostgreSQL Streamlit GitHub Actions Docker
[github] [case_study →]
live saas
CRYPTOPRISM SCREENER
Institutional-grade crypto screening SaaS. React + TypeScript frontend, FastAPI backend. Real-time screening via WebSockets with subscription tiers.
1,000+ Coins
100+ Indicators
$29/mo Pro Tier
$99/mo Enterprise
TypeScript Python React FastAPI WebSockets SaaS
[github] [case_study →]
// more_projects
PROJ_002
◈
PRATYAKSHA
Cognitive journaling dashboard with AI-powered insights. Users log thoughts and receive pattern analysis, emotional trend visualization, and reflective prompts powered by LLMs.
TypeScript React AI/LLM PostgreSQL
[github] [live] [case_study →]
PROJ_003
⟁
SENTIMENT BACKTEST ENGINE
Sentiment-driven long/short crypto backtesting framework built on vectorbt. Ingests social sentiment signals to generate trade signals, with comprehensive performance analytics.
Python vectorbt NLP Quant Finance
[github] [case_study →]
PROJ_004
⧖
FOREX DATA PIPELINE
Production FX market data pipeline with ForexFactory calendar scraping, session-based dashboards, and automated data ingestion. Built for real-time forex market analysis.
Python Scraping Data Pipeline Forex
[github] [case_study →]
PROJ_005
⬡
CRYPTOPRISM SOCIALS
Automated customer acquisition engine that drives traction to sales funnels through intelligent social media automation. Programmatic outreach at scale with engagement tracking.
Python Automation Growth Marketing
[github] [case_study →]
PROJ_007
⧗
CRYPTOPRISM-DB-H
Hourly companion to CryptoPrism-DB. Tracks top 250 coins on a 5-day rolling window — OHLCV fetched every hour via R, DMV signals computed via Python, all auto-stored in cp_backtest_h for backtesting.
Python R PostgreSQL GitHub Actions 24× / day
[github] [case_study →]
PROJ_008
◫
CRYPTOPRISM NEWS FETCHER
500+ crypto articles/hour from 44+ verified publishers (CoinDesk + CryptoCompare). Full NLP/ML pipeline: sentiment scoring, entity extraction, 182+ topic categories. 55.8% positive sentiment baseline tracked.
Python PostgreSQL NLP / ML GitHub Actions 500+ art/hr
[github] [case_study →]
PROJ_009
⬦
FOREXFACTORY CALENDAR SCRAPER
Production economic calendar pipeline — scrapes ForexFactory every 15 minutes, normalises timezones to UTC, UPSERTs to PostgreSQL with full audit trail. 3 automated workflows: realtime, daily, monthly backfill.
Python PostgreSQL Scraping GitHub Actions v2.2
[github] [case_study →]
03.

writings

Jan 15, 2025 ⏱ 8 min read quant · python
Building a Sentiment-Driven Crypto Backtesting Engine
How I built a vectorbt-based backtesting framework that uses NLP-extracted social sentiment signals to drive long/short crypto strategies. Covers signal pipeline design, avoiding lookahead bias, and the surprising things that actually worked in production.
coming_soon
Nov 28, 2024 ⏱ 6 min read ai · postgres
AI-Powered PostgreSQL Monitoring: Zero-Downtime for Crypto Databases
Building an automated QA system that uses AI to monitor our crypto PostgreSQL databases — catching anomalies before they become incidents, running nightly test suites, and firing real-time Slack alerts. What we learned after 6 months in production.
coming_soon
Feb 2026 ⏱ 12 min read ai · infra · cost
LLM Self-Hosting vs Cloud API: A Full Cost & Performance Analysis
Comprehensive February 2026 research: GPU benchmarks across RTX 4090 to H100, per-million-token pricing for GPT-4/Gemini/Claude, Docker framework comparisons (Ollama vs vLLM vs LocalAI), and real cost scenarios from 100 to 10,000 requests/day. When does self-hosting actually win?
coming_soon
04.

contact

open_to_opportunities

Let's build something.

Open to senior engineering roles, founding engineer positions, and consulting engagements — particularly in fintech, crypto, data infrastructure, and AI/ML. I move fast, ship clean code, and bring a founder's mindset to every team I join.

send_message →
email yogesh.sahu@cryptoprism.io
github github.com/CryptoPrism-io
linkedin linkedin.com/in/yogeshsahu
twitter / x @yogeshsahu