Résumé · 2026 · Uttar Pradesh, India
Prabhat Tiwari
Business Analyst/ AI Product Builder/ Finance & Technology
A commerce postgraduate working where finance meets software: accounting, taxation and business analysis — and AI and finance products I design and ship myself.

- Currently
- Accounts & Tax AssistantA Dubey & Associates
- Previously
- Business AnalystTata Consultancy Services
- Certified
- 5 Oracle certificationsGenerative AI, Vector Search, OCI
- Shipped
- 6 published apps+ DocuMind, FinPilot, Morphiq
About
Where finance meets software.
I’m a commerce postgraduate (Master of Commerce, Managerial Finance & Marketing) with hands-on work in accounting, taxation and business analysis.
At a Chartered Accountant firm I handle GST and income tax returns, Tally bookkeeping and audit support. Before that, as a Business Analyst at Tata Consultancy Services, I worked on requirement gathering, process mapping and KPI reporting.
I also design and ship my own products, and keep every one of them live: browser tools for accounting work like DocuMind and FinPilot, five private, ad-free Android apps, PaperOS and a family of Telegram bots. I care about privacy by default, fast pages, and shipping one thing at a time until it is genuinely good.
- Based in
- Uttar Pradesh, India
- Languages
- Hindi, English
- Focus
- Business analysis, finance, AI products
- prab.hat@outlook.com
Experience
Work history.
-
Accounts & Tax Assistant
A Dubey & Associates, Chartered Accountants
- Prepare and file GST and income tax returns, including GSTR-1, GSTR-3B and ITC reconciliation with GSTR-2B.
- Compute income and tax liability for individuals and small businesses.
- Maintain books of accounts, ledgers and bank reconciliations in Tally.
- Assist in statutory and tax audits through vouching, ledger scrutiny and audit working papers.
-
Independent Product Builder
Personal projects
- Design, build and publish small, focused products where finance and software meet.
- Shipped browser tools for accounting work (DocuMind, FinPilot) and a free design library (Morphiq).
- Published five Android apps — Arith, Nimbus Browser, Clock, Conquest Quiz and Resolve Note — on the PhonePe Appstore, APKPure and itch.io, plus PaperOS, a 50+ tool PDF suite for web, Android and Telegram.
- Built a Telegram bot for every app and a personal AI assistant bot on Cloudflare Workers.
-
Business Analyst
Tata Consultancy Services
- Gathered requirements from business stakeholders and documented them as BRDs, functional specifications and user stories.
- Mapped as-is and to-be processes and recommended fixes to cut manual reporting effort.
- Built KPI dashboards and weekly reports in Microsoft Excel and Power BI for stakeholder reviews.
- Supported user acceptance testing: wrote test cases, tracked defects and validated fixes with the delivery team.
Projects
Things I’ve built and shipped.
Finance & web products
- DocuMindAI GST invoice reader and checker Extracts GSTINs, invoice numbers, dates, taxable values, tax heads and line items from PDF invoices, scans and phone photos with on-device OCR (English, Hindi and mixed bills). Checks arithmetic, GSTINs and line-item totals, reads e-invoice QR codes, and matches bills against GSTR-2B with Excel or CSV export. documind.prabhattiwari.in
- FinPilotFinancial reporting tool Turns Tally and Excel exports into Schedule III-style MIS, monthly profit and loss with margins, and budget versus actual variance reports, right in the browser. finpilot.prabhattiwari.in
- MorphiqDesign resource platform A free design library: original designs, PowerPoint decks, Word documents, resume templates and wallpapers to download, plus a Workshop to make your own. morphiq.prabhattiwari.in
Apps — live on PhonePe Appstore, APKPure & itch.io
-

Arith
Android · Calculator · v1.1.0
Clean, fast, private calculator: scientific mode, history, unit converter and tip calculator. No ads, no internet permission.
-

Nimbus Browser
Android · Private browser · v1.2.0
Ads and trackers blocked by default, a one-tap Fire button that clears everything, bottom address bar and pure-black dark mode.
-

Clock
Android · Alarm, timer & world clock · v1.1.0
Alarm, timer, stopwatch and world clock in 153 languages and every time zone, with 10 themes. No internet permission.
-

Conquest Quiz
Android · AI quiz engine · v1.2.0
Turns PDFs of up to 1,000 pages, Word, PowerPoint, images, YouTube videos, websites or any topic into a timed quiz with result analysis.
-

Resolve Note
Android · Encrypted notes · v1.1.0
Every note encrypted on the phone, app and note locks, YubiKey unlock and optional end-to-end encrypted sync. No ads, no account.
-

PaperOS
Web · Android · Telegram Mini App · v1.0.0
50+ free PDF tools: merge, split, compress, sign, OCR (Hindi and English), convert and protect. No login; files never leave the device.
Telegram bots
A bot for every app, plus PaperOS as a full Telegram Mini App. Also built: a personal AI assistant bot on Cloudflare Workers with web search, model fallback, memory and voice-note transcription.
Open-source AI
Exploring open models and Spaces on Hugging Face as prabhatx1, including the Space hello-hf. Conquest Quiz routes long documents, videos and topics across free model providers to build quizzes.
More on prabhattiwari.in
- APIForgeA contract-aware API workbench.
- RunwayCash-flow and runway planner: bank CSV in, live what-if scenarios out.
- Work portfolioAI finance automation, n8n · Make · Zapier workflows, Excel & FP&A models.
- JournalNotes on technology, Web3, AI and gaming.
- All sitesEvery live site on prabhattiwari.in in one gallery.
Skills
Skills.
Finance & Taxation
Business Analysis
Data & Tools
AI & Technology
Product & Web
Unranked on purpose — listed by area, not by level.
Education
Education.
Master of Commerce (MCom)
Specialization: Managerial Finance & Marketing
Bachelor of Commerce (BCom)
University of Allahabad
Specialization: Finance & Marketing
Certifications
Credentials.
Oracle certifications · 2025
- OCI 2025 Certified Generative AI ProfessionalOracle · Oct 2025Verify
- Oracle AI Vector Search Certified ProfessionalOracle · Oct 2025Verify
- OCI 2025 Certified Foundations AssociateOracle · Oct 2025Verify
- Oracle Data Platform 2025 Certified Foundations AssociateOracle · Oct 2025Verify
- OCI 2025 Certified AI Foundations AssociateOracle · Sep 2025Verify
Forage job simulations · 2025
- J.P. Morgan — Investment Banking
- J.P. Morgan — Quantitative Research
- SAP — Technical Consulting
- Quantium — Data Analytics
- Boston Consulting Group — GenAI
- Boston Consulting Group — Teaming
Courses · 2025
- IBM — Introduction to AI (Coursera)
- HP LIFE — AI for Beginners
- Saylor — Communicating with Data