Freelance Database Engineers in Maharashtra

Freelance Database Engineers in MaharashtraFreelance Database Engineers in Maharashtra

Projects People

Tanish Khandelwal

Data Guru. AI Solutions. ML Engineer.

Data Guru. AI Solutions. ML Engineer.

Cover image for tknishh/payclosur

tknishh/payclosur

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17

Cover image for tknishh/uber-mage-data-analysis

tknishh/uber-mage-data-analysis

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34

Cover image for tknishh/FileWise

tknishh/FileWise

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16

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Database Engineer(2)

Data Engineering & Optimization Expert 🚀

Data Engineering & Optimization Expert 🚀

Cover image for Enterprise Data Optimization for Financial Firm

Enterprise Data Optimization for Financial Firm

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21

Cover image for Freelance Database Architect

Freelance Database Architect

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Cover image for Database Design & Implementation

Database Design & Implementation

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14

Cover image for ETL Pipeline Development - For Data Analytics

ETL Pipeline Development - For Data Analytics

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16

Database Engineer(4)

proNagpur, India

I build internal tools, dashboards & automations

1x: Hired

5.0: Rating

16: Followers

I build internal tools, dashboards & automations

Cover image for Finance Admin Portal & Automated Reconciliation System

Finance Admin Portal & Automated Reconciliation System

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7

Cover image for I wanted to share an

I wanted to share an internal dashboard I just wrapped up using the new Retool App Builder. The project targets a unique niche: Art Cafes & DIY Craft Studios. These businesses operate on a "Time-as-a-Service" model where customers book a 2-hour window, get basic supplies and a complimentary drink, but get charged for regular cafe snacks, premium canvases, or extra time. Standard POS platforms don’t natively track live table occupancy time or handle mixed complimentary/paid item orders smoothly. I built this custom portal to handle the heavy lifting. Here is a quick video walkthrough of the operational flows, live floor tracking, and dashboard settings: https://www.loom.com/share/7f8c823309ec4a24a392c5d427f21035 Key features built completely in Retool: Live Studio Floor/Dashboard: A clean grid layout displaying currently occupied tables, dynamically tracking group size, and color-coded status pills (Active, Completed, Unpaid). Contextual Orders (Modals): Clicking any active card triggers a popup modal form allowing front-desk staff to instantly append food items or premium inventory directly to that specific customer's active session tab. Back-Office Configuration & Reports: Dedicated tabs for the store owner to track key metrics (Active Sessions, Total Profits, Unpaid Orders), manage global inventory logs, and edit customer profile records. I’d love some feedback from the community: Drop your thoughts below or let me know if you want a breakdown of any specific component setups!

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Cover image for I implemented an automated transaction

I implemented an automated transaction reconciliation system using Python, designed to match platform transactions with bank records, developed as part of a larger Admin Portal for financial operations. What this system supports: • Automated matching of bank & platform transactions • Keyword-based and rule-driven reconciliation logic • Batch processing for large transaction datasets • Configurable matching rules per account or merchant • Clear linking between matched records for auditing • Scheduled reconciliation via cron jobs running on Render • Designed to integrate with existing APIs and databases This project focused heavily on: ✨ Reducing manual reconciliation time within the Admin Portal ⚡ Performance-focused processing for large datasets 🧠 Clear, maintainable Python logic developed iteratively using Cursor

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214

Cover image for Multi-User Booking System with Calendar Sync & Stripe Payments

Multi-User Booking System with Calendar Sync & Stripe Payments

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14

Database Engineer(1)

proMumbai, India

Hybrid App Developer with 7+ years of Work Experience.

5.0: Rating

2: Followers

Hybrid App Developer with 7+ years of Work Experience.

Cover image for GreenStash Savings App Development

GreenStash Savings App Development

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5

Cover image for Smart Living Solutions by Motes & Bots

Smart Living Solutions by Motes & Bots

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6

Cover image for Runbhumi Sports Connection Platform Development

Runbhumi Sports Connection Platform Development

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3

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Database Engineer(1)

TechAPeek Services

🔍 Transforming Data into Business Insights

🔍 Transforming Data into Business Insights

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Billing Management System

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7

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Dynamic Advertisement Overlay

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13

Cover image for HUMOUR DETECTION USING NLP

HUMOUR DETECTION USING NLP

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74

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Database Engineer(1)

Full Stack Developer | Custom web & mobile app solution

Full Stack Developer | Custom web & mobile app solution

Cover image for BestLoots: WordPress Plugins

BestLoots: WordPress Plugins

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4

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Tracking Solution

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8

Cover image for Estate Property: Real Estate Management

Estate Property: Real Estate Management

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3

Cover image for Golden Chow: Smart & Seamless Food Delivery Management

Golden Chow: Smart & Seamless Food Delivery Management

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6

Database Engineer(1)

Technical Virtual Assistant & Web Operations

New to Contra

Technical Virtual Assistant & Web Operations

Cover image for Deep dive into full-stack WordPress

Deep dive into full-stack WordPress optimization workflows, highlighting custom structural code implementation alongside flawless PageSpeed optimization metrics (100/100 performance).

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Cover image for Developed an application designed to

Developed an application designed to capture and analyze niche, long-tail conversational keywords frequently utilized within AI interfaces. Because traditional SEO tools often overlook conversational search intent phrases, this application maps and logs specific semantic variations into structured database layouts, enabling digital creators and businesses to optimize their content strategies for next-generation search behaviors.

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Cover image for Designed and structured a comprehensive

Designed and structured a comprehensive comparative matrix detailing the unique capabilities of leading large language models (ChatGPT, Gemini, and Claude). This asset translates complex technical model parameters—such as context capacities, automation layers, and native execution engines—into highly scannable, engaging visual documentation tailored for digital platforms and tech-focused audiences.

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Cover image for Live Look: Centralized Notion database

Live Look: Centralized Notion database tracking structured properties, category filters, and scannable technical documentation drops.

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55

Database Engineer(1)

I build agentic AI that doesn't just predict—it executes.

New to Contra

I build agentic AI that doesn't just predict—it executes.

Cover image for Voxora ERP is a powerful

Voxora ERP is a powerful SaaS-based business management platform designed to handle invoicing, stock inventory, customer management, and financial tracking in one unified system.

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Cover image for 🚀 Built a Modern Hotel

🚀 Built a Modern Hotel Booking Website Experience Check it out: https://voxora.digital/hotel.html Designed a premium hotel/resort website UI focused on: Seamless room browsing Smooth booking experience Luxury visual storytelling Mobile-first responsive design Conversion-focused layout This kind of platform acts like a 24/7 digital reception for hotels — helping them increase direct bookings without relying on third-party commissions. Perfect for: :Hotels & Resorts Villas & Homestays Boutique stays If you're building in the hospitality space or need a high-converting website, let’s connect

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Cover image for Docktor Spine Solution is a

Docktor Spine Solution is a modern healthcare product website designed to showcase advanced spine therapy and massage equipment.

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Cover image for A comprehensive digital catalog and

A comprehensive digital catalog and corporate website for a leading food processing equipment manufacturer.

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Database Engineer(1)