Backend systems, data pipelines, dashboards and automation
Data that arrives late, by hand, in the wrong shape? I fix that. Scoped with you. Built. Tested on real data. Left running. 230+ projects since 2006, rated 4.8 across 296 reviews, 100% on budget.
My work on a Gann Square of Nine: each of the eight arms is one area, and the number is its angle on the square. Use the arrow keys or tap a label.
Markets move every second. Spreadsheets don't. These dashboards pull live data, compute signals in the browser and put the answer on screen before the moment passes. Same build, any business: operations, sales, logistics.
In trader terms: Nifty and Sensex option chains, open-interest support and resistance, and Gann and planetary timing models.
Your data, live, on one screen? Start a project
Every price level. Every date. Scored by three independent models, live in the browser.
Snapshots every 3 minutes. Replay any moment. Watch support and resistance move.
Some questions need exact maths and decades of data. These tools have both: astronomical precision, interactive charts, and studies across 30+ years of index prices.
In trader terms: Gann's Square of Nine, price-to-degree conversion, planetary aspects and harmonic price spirals.
Questions your spreadsheet can't answer? Start a project
Live planetary positions over a numeric wheel. Step the date; everything redraws.
Ideas from trading books, tested against 30+ years of real index data.
The web won't hand you its data. A scraper will. Mine log in, hold the session, survive layout changes, write clean rows to a database, and raise an alert the minute something stops. Built since 2006.
Data you copy by hand every day? Start a project
| Scraper | Built with | What it does |
|---|---|---|
| Stock exchange option chains | Perl, LWP, cookie handling, MySQL | Every 3 minutes from 09:14 to 15:33, collects the 21 strikes nearest the current price for two indices and alerts if it stops. |
| Same feed, Node.js | Node.js, axios, mysql2, YAML config | A rewrite of the feed for the dashboard's API service. |
| Authenticated analytics | Python, requests, pandas, MySQL | Logs in with an access token, pulls option data per expiry and stores changes around the current price. |
| Ephemeris tables | Python, BeautifulSoup | Turns published astronomy tables into clean CSV files. |
| Ticket availability monitor | Freelance project | Watched event listings and alerted the client the moment tickets appeared. |
| Store accessibility scanner | Node.js, Playwright, axe-core | Scans online stores for accessibility issues, adds a keyboard check, and writes a report and a draft email per store. |
| Licensed media sourcing | Python, Wikimedia and Pexels APIs | Finds licensed photos and footage per scene and logs every licence. |
Claims. Documents. Payments. Company knowledge. Messy work, made orderly: workflow apps on Microsoft Power Platform, AI search over company files, and full-stack tools shipped in Docker. The client code stays private. The walkthrough doesn't: ask for one on a call.
A process still running on email and spreadsheets? Start a project
Drop a claims file in SharePoint. It's validated, split into tasks and handed out by a worker that runs every 30 seconds.
Ask who owns a service, or why a decision was made. Get the answer, with sources.
Upload, tag, search. Then just ask.
Scan a QR, enter a PIN, money moves between two banks. If a bank node fails, it reroutes; if a credit fails, it reverses the debit.
AI search over private documents. Self-hosted. One compose file.
A topic goes in. A finished, captioned video comes out. Research, script, voice, licensed visuals, sound, render, frame check: overnight, unattended. About 120 Shorts and 29 long documentaries so far, across four channels.
Content that should make itself? Start a project
History and unsolved cases: Project Azorian, the Tacoma Narrows collapse, Operation Mincemeat.
World mythology and astronomy: the eight Chiranjivis, Babylon's eclipse predictors.
Odd laws and places: Sealand, Agloe the paper town, the Tunguska blast.
Science Shorts with an animated owl: rendered in Blender, more than 70 episodes.
A batch of nine long videos, rendered overnight. Power cut? It resumes where it stopped.
Real ecology. Fair simulation. One-tap fun. A strategy game in Godot, plus 9 one-tap games, each its own Android app, all built from one shared shell.
A game or interactive app in mind? Start a project
A base-builder where the ecosystem fights back: carrying capacity, disease, food webs, seasons.
AI writes fast. Engineering decides what ships. I run agents as power tools: 1,329 Claude Code sessions across 18 projects in four weeks, and every change checked before it lands.
Want AI doing real work in your business? Start a project
15 reusable skills write, check and hand off work to Python renderers; batches run overnight and resume from saved state.
Large changes fan out to agents in separate git worktrees, one feature each, then get reviewed and merged.
Retrieval over Drive, GitHub, Jira and Slack with per-user access filtering and cited answers.
Power Platform apps scaffolded and deployed from the command line with Claude Code and the pac CLI.
Agents connected to browsers, scrapers, mail and calendars, with per-project memory of decisions.
Every agent change is checked: tests, screenshots and frame grabs before anything ships, like the captures on this site.
18+ years. Java, C++, Python, Perl. Enterprise R&D, insurance systems, NLP, and now AI and automation products. The foundation under everything above.
Like what you see? Start a project Read all 296 reviews
“[He] gave it all organized, updated it for me, and gave red carpet service to me on this script.”
“Great job. Looking forward for more projects with him.”
AI and automation products, including the claims platform above.
Trading NIFTY index options alongside my engineering work. The trading tools above came out of it: the Nifty Matrix terminal, the option-chain monitor, the Square of Nine desktop app and the analysis studies.
Senior Software Engineer, then Manager (Individual Contributor). Monitoring portlets for Teradata Viewpoint with Spring Boot and Spark; microservices and performance-critical APIs.
Led development of REST services on in-house frameworks.
Automation, scraping, analytics and backend systems for clients worldwide.
Insurance applications with Java, GWT, Hibernate and Spring.
An NLP resume-parsing engine in C++ and Java.
Before that, B.E. in Electronics and Communication, Andhra University.
SAP HR and CRM support and production operations.
Tell me the problem and the deadline. Within a day you'll have my questions, an approach and a quote.
