Data Cleanup & Small Databases  →  Data Pipelines & Automation

Abhijeet Bhowmick

From a quick spreadsheet fix to a full data pipeline or automation build, I bring 19 years of enterprise data-platform experience (Google Cloud / BigQuery) to work of any size, sized and priced to match what you actually need.

Mumbai, India (remote-friendly)  ·  bhowmick2021@gmail.com  ·  Hindi · English · Bengali

📦 Packages

I take on a small, capped number of tasks each week so every one gets full attention and a fast reply. Pick whichever's closest to your job; final price is always confirmed before I start. I build a lot of this with AI-assisted tooling to move fast without cutting corners. Your data is never used to train anything, and I review everything myself before it reaches you.

🟢 Open for new tasks this week

Quick Fix

$15 – $25

Best for one file, a few thousand rows, one clear goal.

  • Dedupe, reformat, merge multiple files
  • Basic validation & cleanup
  • One clean, ready-to-use file back
⏱ 24–48 hrs🔁 1 revision

Custom Automation & Tools

From $150

Best for recurring reports, repeat data pulls, or a small custom tool/dashboard you'd otherwise pay a dev team for.

  • Scripted pipeline, n8n workflow, or small AI-assisted tool build
  • Scheduled, automatic delivery
  • Documentation & handover, so it keeps running
⏱ 5–7 days🔁 Scoped individually
🔁

Need this every week or month?

Ask about a monthly retainer: same quality, without re-quoting every time.

🧭 Why I'm Not Just Another Freelancer

By day, I run enterprise data platforms on Google Cloud / BigQuery for a company with users across India, APAC and Europe. That's 19 years in data, moving from spreadsheets and reporting all the way up to platform architecture and cloud governance.

That means the CSV cleanup, small database, or data upload job you need done isn't a stretch for me. It's the easy end of what I already do daily. You get careful, correct work, fast turnaround, and someone who'll tell you honestly if your data needs something more than a quick fix.

19 Years in Data reporting → platforms → governance
40% Faster Reporting delivered via BigQuery optimization
$50K+ Annual Savings found in cloud cost cleanups
Zero Data Lost or Broken careful with other people's data
Spreadsheets & CSV SQL Python Small Databases Google Sheets BigQuery · GCP Data Cleaning Automation

🧰 Tools I Work With

The stack behind each package: from spreadsheets and small databases up to the tools used for the Custom Automation tier.

Spreadsheets & Files

Excel Google Sheets CSV / JSON / Excel Conversion Data Visualization Dashboard Building

Databases

SQLite PostgreSQL BigQuery Database Design Data Warehousing Query Optimization

Scripting & Automation

Python SQL n8n Google Apps Script Workflow Automation REST APIs

Custom Automation Tier

Google Cloud Platform dbt Tableau Data Governance Data Engineering Generative AI

Languages: Hindi (Full Professional)  ·  English (Full Professional)  ·  Bengali (Limited Working)

This is the shortlist for these packages. See the full skill list on LinkedIn →

Ready to get started?

Send me your file, or just describe the task

Tell me what you're working with and what you need out of it. No long forms, no vague quotes. I'll tell you honestly what it'll take and how long it'll take.

Email Me →

💬 What Colleagues Say

These are professional recommendations from my day job. I'm just getting started on task work like this, so client reviews will show up here soon.

"

Abhijeet is a solid data and analytics professional and someone I've always found reliable to work with. From our interactions, he consistently showed clarity in problem-solving and a structured approach to handling complex data and analytics challenges.

He works well across teams, keeps business context in mind, and focuses on building solutions that are stable, practical and easy to maintain. Overall, a dependable and thoughtful person to collaborate with on data platforms and analytics work.

AN

Aditya Nand

2026 MBA Candidate, UC Irvine · Certified ScrumMaster

View recommendation on LinkedIn →
"

I've had the opportunity to interact with Abhijeet during my time at Directi and was impressed by his structured approach to problem solving and ability to think clearly.

Abhijeet brings a collaborative mindset to discussions, asks the right questions, and focuses on practical outcomes rather than just theoretical solutions. I believe Abhijeet would be a strong contributor to teams working on data, analytics, and operational improvement initiatives.

VK

Vishal Kotian

Pre-Sales · Strategic Partnerships · Project Management

View recommendation on LinkedIn →