Freelancers using PostgreSQL in Maharashtra

Freelancers using PostgreSQL in MaharashtraFreelancers using PostgreSQL in Maharashtra

Projects People

proNagpur, India

I build internal tools, dashboards & automations

1x: Hired

5.0: Rating

15: 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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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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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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Cover image for I just turned client briefs into winning proposals + PDFs us...

I just turned client briefs into winning proposals + PDFs using only Retool + AI. Paste any messy brief → one click → Retool Agents instantly deliver: ✦ Spot-on color palette & style tags ✦ Gorgeous dynamic moodboard ✦ Polished, client-ready HTML proposal ✦ Instant downloadable PDF ✦ All saved in a clean CRUD table Live Demo on Retool Live Demo: BriefProposal (https://snehalparate.retool.com/p/briefproposal?hideHeader=true) Video Demo: https://www.loom.com/share/c65d40c445264fbd94e58a075d12465c (https://www.loom.com/share/c65d40c445264fbd94e58a075d12465c)

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Sreeram Melarkode

Thane West, India

Wordsmith for hire: Writing, research, consulting

5.0: Rating

2: Followers

Wordsmith for hire: Writing, research, consulting

Cover image for Near Real Time Data WareHouse

Near Real Time Data WareHouse

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Cover image for Solution Consulting

Solution Consulting

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Cover image for Mobile Device Policy

Mobile Device Policy

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Full-stack developer building SaaS apps with modern web tech

New to Contra

Full-stack developer building SaaS apps with modern web tech

Cover image for Full-Stack Web Application for Book Catalog

Full-Stack Web Application for Book Catalog

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Cover image for Real-Time System and E-Commerce Development

Real-Time System and E-Commerce Development

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Cover image for Real-Time Emergency Dispatch System Development

Real-Time Emergency Dispatch System Development

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Cover image for ClockHustle - Stop Scope Creep, Start Upselling

ClockHustle - Stop Scope Creep, Start Upselling

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Abhishek Thakur

Full Stack Developer || Smart Contract Auditor

Full Stack Developer || Smart Contract Auditor

Cover image for AI Trading Agent Development for Lighter Protocol

AI Trading Agent Development for Lighter Protocol

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Cover image for A clothing e-commerce website

A clothing e-commerce website

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Cover image for IMDB clone developed with ReactJs and TMDB API

IMDB clone developed with ReactJs and TMDB API

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Cover image for Color Hunt Replica

Color Hunt Replica

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Chirag Patankar

Freelance Web Developer & AI Enthusiast helping brands build

Freelance Web Developer & AI Enthusiast helping brands build

Cover image for AI Customer Support Bot - MCP Server Development

AI Customer Support Bot - MCP Server Development

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Cover image for Weld Defect Classification System

Weld Defect Classification System

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Cover image for Toxic Comment Classifier and Moderator App

Toxic Comment Classifier and Moderator App

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Manigandan Acharya

Data Specialist for Clean, Organized & Smart Reports

New to Contra

Data Specialist for Clean, Organized & Smart Reports

Cover image for Every hospital generates thousands of

Every hospital generates thousands of data points daily but without the right lens, it's just noise. Built this Healthcare Analytics Dashboard to turn patient records into decisions. From tracking $1.4B in revenue across admission types to spotting a consistent dip in monthly billing trends the numbers tell a story most teams never get to read. The insight that stood out? Diabetes and Obesity quietly lead revenue by medical condition which says a lot about where healthcare demand is heading. This is what data visualization is actually for not prettier reports, but faster, clearer thinking. Tools: Power BI · DAX · PostgreSQL · Power Query

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Cover image for 📊 Sales Tracking Dashboard |

📊 Sales Tracking Dashboard | Excel + Power BI Project Built an end-to-end interactive Sales Tracking Dashboard covering 2021–2024 across the entire US market. Top-Line Numbers: 💰 Total Sales: $19,28,888 📈 Total Profit: $2,47,962 👥 Total Customers: 8,314 across all years What the dashboard reveals: 🏆 Best-selling sub-categories: Phones ($2,79,464) and Chairs ($2,77,058) lead the pack — together accounting for nearly 29% of all sales 📅 Profit growth year-on-year: → 2021: $49,556 → 2022: $61,618 → 2023: $81,786 — consistent upward trajectory across Furniture, Office Supplies & Technology 🗺️ Geographic concentration: California dominates at $3,90,145 in sales. New York ($2,46,517) and Texas ($1,51,436) follow. West Virginia sits at the bottom with just $536 — a clear signal for regional strategy review. 📦 Technology drives profit — highest-margin category across all 4 years, despite Furniture holding significant volume 🧾 Seasonal trends: Q4 is king — November ($2,34,013) and December ($2,41,464) are the strongest months. February dips to just $59,640 — opportunity for targeted campaigns. 👤 Top customer by profit: Tamara Chand at $8,981, followed by Raymond Buch ($6,939) and Sanjit Chand ($5,757) Tools used: Microsoft Excel · Pivot Tables · Power Query · Charts & Slicers · Dashboard Design This project sharpened my ability to turn raw transactional data into a clean, decision-ready visual — with filters for state, date, year, sub-category, and month. Open to feedback! 👇 #Excel #DataAnalytics #SalesDashboard #DataVisualization #BusinessIntelligence #MicrosoftExcel #DashboardDesign

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Cover image for 🏦 Bank Loan Portfolio Analysis

🏦 Bank Loan Portfolio Analysis | Power BI Dashboard Project Analyzed 38,576 loan records across 50 states to give a bank's lending division a unified view of portfolio health — something they simply didn't have before. What the data revealed: ✅ Net-positive portfolio: $435.8M disbursed, $473.1M recovered ⚠️ 13.8% bad loan rate = $28.25M net capital loss 📊 Debt consolidation drives nearly half of all loan applications ⏳ 73% of borrowers chose 60-month terms over 36-month 📍 60%+ of repayments concentrated in just 5 states (CA, NY, FL, TX, NJ) Tools used: PostgreSQL → Excel → Power Query → Power BI + DAX Built two interactive dashboards: → Summary: KPI cards, good vs. bad loan segmentation, loan status grid → Overview: Trends, geographic maps, term/purpose/employment breakdowns The next phase? Building a predictive risk scoring layer using DTI, interest rate, and employment length to flag at-risk loans before they default. Open to feedback from data folks in the community 👇 #PowerBI #DataAnalytics #SQL #DAX #BankingAnalytics #PortfolioAnalysis #DataVisualization

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Cover image for I Built a two-page Power

I Built a two-page Power BI dashboard on 190K+ FMCG transactions — tracking revenue, SKU performance, promotional impact, and delivery across 3 channels and 3 regions. Uncovered a balanced 33% revenue split across all channels and identified the top 3 revenue-driving SKUs for smarter inventory decisions. Tools: Power BI · DAX · Excel

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TechAPeek Services

🔍 Transforming Data into Business Insights

🔍 Transforming Data into Business Insights

Cover image for Billing Management System

Billing Management System

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Cover image for Dynamic Advertisement Overlay

Dynamic Advertisement Overlay

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Cover image for HUMOUR DETECTION USING NLP

HUMOUR DETECTION USING NLP

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Samruddha Mohire

Full-stack Web Dev | Scalable Solutions Expert

Full-stack Web Dev | Scalable Solutions Expert

Cover image for Salon Management System

Salon Management System

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Cover image for GitHub - MohireSamruddha/spotter-flight-search

GitHub - MohireSamruddha/spotter-flight-search

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Cover image for AI-Powered CV: Anonymization, Reformatting & Agentic AI

AI-Powered CV: Anonymization, Reformatting & Agentic AI

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Cover image for E-commerce Website

E-commerce Website

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