Subhashis Goswami
Hello, I'm

Subhashis
Goswami

Finance & Data Analyst | Founder, Invantage

4.5+ years turning ledgers, GST filings, and factory floors into clean, reliable numbers — now applying that same discipline to data, automation, and AI-built tools.

About Me

Turning Numbers Into Working Systems

I'm a Finance & Data professional who learns fast and ships. My background is full-cycle accounting, GST/TDS compliance, and MIS reporting — plus four-plus years heading a department that ran factory operations end-to-end.

Alongside that, I taught myself Python, SQL, and R, and I now build dashboards, automations, and real software. I'm the solo founder of Invantage, a manufacturing ERP currently running in production across 4 factories.

Subhashis Goswami
4.5+
Years Finance & Ops
4+ yrs
Head of Department
7
Certifications Completed
4
Factories Running Invantage
What I Do

Services I Provide

Financial Accounting & Compliance

Full-cycle bookkeeping, GST & TDS filing, financial statements, and audit support with zero major errors.

Data Analysis & Dashboards

Cleaning, analyzing, and visualizing data using Python, SQL, and R to surface real business insight.

MIS & Reporting

Advanced Excel dashboards, KPI tracking, and month/year-end reporting built for accuracy and speed.

ERP & App Development

End-to-end software builds — like Invantage — using Flutter, Firebase, and AI-assisted development.

Balance Sheet

Skills & Tools

Finance & Compliance
Data & Technology
Tools & Platforms
  • Financial Accounting
  • GST & TDS Filing
  • Financial Reporting
  • Audit Support
  • Accounts Payable/Receivable
  • Legal Drafting (GST Notices, Agreements)
  • SOP & Process Documentation
  • Client & Vendor Management
  • Python & SQL
  • R Programming
  • Data Cleaning & Visualization
  • AWS Data Handling (Basic)
  • Dashboard & KPI Tracking
  • Automation & AI-assisted Builds
  • App Prototyping with AI
  • Business & Performance Analysis
  • Advanced MS Excel
  • Full MS Office Suite
  • Tally & Cygrus ERP
  • PowerPoint / Deck Design
  • Windows Systems Admin
  • Document & Report Design
  • Content & Report Writing
  • Time Management & Prioritization
Career So Far

Experience

May 2024 — Present
Sri Ankit Group of Companies
Finance & Accounts Department
  • Full-cycle accounting, GST/TDS filings, and MIS reporting with zero major errors
  • Oversee AP/AR, vendor reconciliation, and audit support
May 2026 — Present
Invantage
Founder — Manufacturing ERP
  • Solo-built ERP for fan & appliance factories, live across 4 clients
  • Flutter + Firebase, multi-tenant, covering order-to-dispatch end to end
Nov 2023 — Apr 2024
Galetech Industries
Dispatch Supervisor — Operations & Logistics
  • Managed dispatch operations and inventory/delivery record accuracy
Jan 2022 — Jul 2024 (Part-time)
Deloitte
CA Articleship — Article Assistant
  • Completed CA articleship training alongside other roles, as is standard practice for CA students
Mar 2022 — Nov 2022
BDO Office, Nayagram (Government)
Block Data Manager Staff
  • Maintained block-level government data records with high accuracy
Sep 2021 — Apr 2022
ITC Limited
Accounts Training (Internship) — Corporate Accounting Division
  • Assisted accounting entries, ledger maintenance, and voucher entries
  • Supported GST and basic taxation work in a corporate environment
Jun 2021 — Dec 2021
iMerit Technology Services
Data Analyst Training
  • Hands-on training in Python, SQL, and R on real datasets
  • Data cleaning, database queries, and first exposure to AWS concepts
Flagship Project

Invantage — Manufacturing ERP

Live Product

Order-to-dispatch ERP for fan & appliance factories

A complete, production-ready ERP covering the full journey from customer sale order to dispatch — with per-customer BOM customization, date-aware MRP, and full production/QC tracking. Built solo on Flutter + Firebase.

Sale Orders Production Planning MRP Raw Material QC Dispatch Payroll Role-based Access
View Live App
4
Factories Live
20+
Built-in Reports
Solo
Built & Owned
Web·iOS·Android
One Codebase
Credentials

Certifications

CA
CA Intermediate
ICAI · Pursuing 2025
Py
Python, R & SQL
WsCube Tech
DA
Data Analysis
Microsoft
AWS
AWS Data Management
Amazon
EH
Ethical Hacking & Testing
Google
MCA
Master of Computer Applications
IGNOU · 2021
TM
Time Management
Dhruv Rathee Academy

Let's Work Together

Open to full-time roles and project work in Finance, Data Analysis, or Operations. If you're hiring for skill and speed of learning over a line on a certificate — let's talk.