Freelance Database Specialists in Punjab

Freelance Database Specialists in PunjabFreelance Database Specialists in Punjab

Projects People

Mailsi, Pakistan

B2B Lead Generation | LinkedIn Sales Navigator | Data Entry

$25k+: Earned

2x: Hired

5.0: Rating

50: Followers

B2B Lead Generation | LinkedIn Sales Navigator | Data Entry

Cover image for Lead Generation using LinkedIn SalesNavigator, Zoominfo & Lusha

Lead Generation using LinkedIn SalesNavigator, Zoominfo & Lusha

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901

Cover image for B2B Lead Generation using ZoomInfo

B2B Lead Generation using ZoomInfo

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104

Cover image for B2B Lead Generation using Lusha

B2B Lead Generation using Lusha

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27

Cover image for Verified B2B Contact List Building

Verified B2B Contact List Building

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61

Database Specialist(1)

Advancing Data Solutions

proLahore, Pakistan

AI & Data Engineer|Data & AI Architect| AWS|Azure |Snowflake

AI & Data Engineer|Data & AI Architect| AWS|Azure |Snowflake

Cover image for Oracle to Amazon RDS PostgreSQL
Designed

Oracle to Amazon RDS PostgreSQL Designed and Implemented a secure, scalable architecture to migrate an on-prem Oracle database to Amazon RDS for PostgreSQL. Data Flow: Modeled end-to-end flow, used AWS Glue (SCT) for schema conversion and DMS for full-load and CDC. Stored artifacts in S3 and loaded into RDS. Services: Glue for conversion, DMS for Migration , S3 for artifacts, and RDS as target. Security: IAM roles with least privilege, KMS for encryption at rest. HA & DR: Architected in us-east-1 with Glue, DMS, RDS, S3, and monitoring via CloudWatch.

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209

Cover image for Batch ETL Data Warehouse Modernization
Led

Batch ETL Data Warehouse Modernization Led modernization of a legacy batch ETL pipeline into a scalable AWS-based data warehouse. Replaced manual SQL jobs with an automated system loading diverse sources into Amazon Redshift. Ingestion: Daily CSVs and API data land in S3; S3 events trigger Lambda to launch Glue Crawlers and update the Data Catalog. Transformation: Glue PySpark jobs join and cleanse sales, inventory, and customer data, apply quality checks, and move errors to a quarantine path. Output: Partitioned Parquet files stored in S3 for loading into Redshift.

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202

Cover image for Real-Time Analytics Platform on AWS

Real-Time Analytics Platform on AWS

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7

Cover image for Real-Time Analytics Platform on AWS

Real-Time Analytics Platform on AWS designed to ingest, process, and visualize high-volume streaming data from IoT devices and application logs. Ingestion: Device telemetry (IoT Core) and application logs are published into Amazon Kinesis Data Streams, followed by lightweight routing and enrichment using AWS Lambda. Processing & Storage: Amazon EMR performs heavy data transformations via Spark Structured Streaming, landing the curated output into Amazon S3 as partitioned Parquet files. AWS Glue then handles batch transformations before loading the data into Amazon Redshift for the analytics workload. Orchestration & Serving: AWS Step Functions coordinate the batch processing workflows. Finally, Amazon QuickSight generates actionable business dashboards while Amazon CloudWatch monitors operational metrics and alarms

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255

Database Specialist(2)

Gujranwala, Pakistan

Airtable & Softr Developer | Automation Expert

New to Contra

Airtable & Softr Developer | Automation Expert

Cover image for E‑commerce Order Management System

Tools: Airtable

E‑commerce Order Management System Tools: Airtable | Softr | Make.com (http://Make.com)Description: End‑to‑end order management system for an online store. Tracks products, customers, orders, and inventory in real time. When a customer places an order, stock is automatically deducted, and confirmation emails are sent to both the customer and the admin. Includes a dashboard for order status tracking (Pending → Processing → Shipped → Delivered) and low‑stock alerts. Key features: · Airtable tables: Products, Customers, Orders, Order Items (linked records, rollups for totals) · Softr admin dashboard: view all orders, update status, see low‑stock products · Softr customer portal (optional): customers can view order history · Make.com (http://Make.com) automation: · On new order → deduct inventory, send order confirmation email to customer · On status change → send shipping notification email · Daily stock check → email alert if any product stock < 5 · Mobile‑responsive design Built independently – full database schema, frontend dashboards, and multi‑step automation logic

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94

Cover image for Real Estate Property Management System

Tools:

Real Estate Property Management System Tools: Airtable | Softr | Make.com (http://Make.com)Description: Property management platform for tracking listings, tenants, leases, and maintenance requests. Designed for landlords or agencies to manage rental properties, tenant communications, and maintenance workflows. Includes automated alerts for rent reminders and lease expiries. Key features: · Airtable tables: Properties (for sale/rent), Tenants, Leases, Maintenance Requests · Softr landlord dashboard: property availability, tenant portal, payment tracking · Softr tenant portal: online rent payment (placeholder), maintenance request submission · Make.com (http://Make.com) automation: rent reminders via email, lease expiry alerts, maintenance request notifications · Conditional routing: urgent vs standard maintenance requests sent to different channels Built independently full database, frontend portals, and automation logic

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92

Cover image for HR Employee Management System

Tools: Airtable

HR Employee Management System Tools: Airtable | Softr | Make (http://Make.com)com Description: Complete HR platform to manage employee records, attendance, performance reviews, and leave requests. The system provides an employee dashboard for submitting time‑off requests and viewing attendance history, plus an admin approval portal for managers. Automated email notifications inform employees when their requests are approved or rejected. Key features: · Airtable tables: Employees, Attendance Logs, Performance Ratings, Leave Requests · Softr employee portal: request leave, view attendance, see performance score · Softr admin dashboard: colour‑coded status (Pending/Approved/Rejected) for leave approvals · Make (http://Make.com)com automation: sends email to employee when request status changes · Daily schedule check for upcoming leave (optional reminder) Built independently – from database design to frontend and automation

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103

Cover image for Restaurant Booking System
Airtable | Softr

Restaurant Booking System Airtable | Softr | Make (http://Make.com) com Complete online reservation system for a mock restaurant. Customers book a table, receive instant email confirmation, and managers get a real‑time dashboard with colour‑coded status (Confirmed/Pending). Key features: Airtable tables: Bookings, Availability, Restaurant Settings Softr dashboard for staff (filter by date, update status) Make (http://Make.com) com automation: sends confirmation email to customer + manager alert Mobile‑responsive design Built the entire system independently

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102

Database Specialist(4)

Muhammad Asim Mughal

Lahore, Pakistan

Senior .NET Developer | ERP & SQL Server Expert

New to Contra

Senior .NET Developer | ERP & SQL Server Expert

Cover image for An imported item’s purchase price

An imported item’s purchase price is only part of its inventory cost. Transport and other related expenses also need to be allocated accurately. This Landed Cost Allocation screen is part of the custom ERP import module I developed using VB.NET (http://VB.NET) and Microsoft SQL Server. It allows users to select an import shipment receipt, allocate each expense across received items, and review the allocated total and remaining difference before finalizing. In this example, a PKR 22,000 transport expense is distributed across three items in proportion to their base values, with no unallocated balance. The module supports Base Value, Basic Unit Quantity, and Manual allocation methods, helping businesses handle different costing requirements within an integrated inventory and accounting workflow. Need a similar import-costing module or an enhancement to your existing .NET business software? Let’s discuss your requirements. #ERP #VBNet #SQLServer #InventoryManagement #LandedCost

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111

Cover image for Eyecon | Optical Management System
Eyecon

Eyecon | Optical Management System Eyecon is an intelligent ophthalmic clinic and optical retail management system designed specifically for optometrists, ophthalmologists, and eyewear retail stores. The platform combines clinical eye refraction management with optical product inventory and a fully integrated point-of-sale environment, enabling clinics and optical shops to manage patient prescriptions, eyewear products, and sales operations from a single centralized system. The system maintains a complete history of patient eye prescriptions, including refractive measurements such as Sphere, Cylinder, Axis, and additional optical parameters used in professional eye testing. Eyecon incorporates intelligent logic to analyse stored prescription data and assist practitioners in determining appropriate lens power values based on previous refraction records and standard ophthalmic practices. Beyond the clinical environment, Eyecon includes a comprehensive optical retail module that manages frames, ophthalmic lenses, contact lenses, sunglasses, and eyewear accessories. The integrated inventory engine tracks product availability, product specifications, and stock movement while seamlessly connecting with the POS module used for retail sales. The POS module allows optical stores and clinics to sell eyewear products while automatically linking patient prescriptions with the appropriate lenses and frames. Sales transactions update stock levels in real time while maintaining accounting integration for financial tracking. Built as a cloud-connected Windows desktop application, Eyecon allows multiple branches or clinics to operate with a centralized database hosted on a remote server. This architecture ensures secure data storage, synchronized operations, and accessibility across different clinic locations. Key capabilities include: • Patient eye refraction record management • Intelligent prescription analysis and lens power assistance • Optical product inventory management • Integrated optical retail POS system • Prescription-to-product workflow automation • Stock tracking for frames, lenses, and accessories • Accounting and financial integration • Cloud-connected multi-clinic architecture Eyecon bridges the gap between clinical ophthalmic practice and optical retail operations, providing a unified platform that improves efficiency for eye clinics and optical businesses

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39

Cover image for The Import
Module integrates import documentation,

The Import Module integrates import documentation, shipment management, expense accounting and goods receipts into a controlled workflow that supports accurate landed costing and inventory valuation. Project Brief overview Developed by Solution Hall, the Import Module manages the import process from initial setup and import files through shipments, expense recording and partial or full goods receipts. It distinguishes capitalizable costs from period expenses and tax-related amounts, with flexible methods for allocating eligible costs to imported goods. By linking these activities with accounting and stock records, the module strengthens financial control, improves cost visibility and provides reliable information for business decisions.

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39

Cover image for Enterprise-Grade ERP Payroll System with

Enterprise-Grade ERP Payroll System with Automated Tax Engine, Compliance Reporting & Full Accounting Integration. This Payroll Module is a fully integrated ERP-based payroll and statutory compliance system designed for medium to large organizations. It covers complete employee master management, configurable salary structures, allowance and deduction policies, automated withholding tax calculation using fiscal-year annualization (July–June), and dynamic slab-based tax configuration. The system generates structured monthly salary sheets using a master–detail architecture with posting controls, approval workflow, and automatic accounting integration. It intelligently tracks YTD salary and tax deductions to ensure accurate mid-year adjustments and regulatory compliance. In addition to payroll processing, the module includes a comprehensive Withholding Tax Register (paid/unpaid tracking), Tax Payment Voucher system with CPR and bank instrument management, and automated generation of statutory withholding tax certificates (Rule 42 compliant). The entire module is built with strong database normalization, audit trail control, and finance integration, making it suitable for manufacturing, trading, and corporate environments requiring accuracy, transparency, and compliance-driven payroll automation. Withholding Tax Register: This module produces the Payroll Withholding Tax Register, showing employee-wise taxable salary, tax deducted, tax paid, and outstanding tax payable with flexible paid/unpaid filtering. The Withholding Tax Register module is designed for statutory reporting and tax compliance by maintaining a clear, auditable trail of payroll income tax deductions and payments. It generates an employee-wise register that includes key identity fields (Employee Name, CNIC, NTN), transaction references (date, type, voucher no., serial no.), and complete tax impact (Taxable Amount, Tax Deducted, Tax Paid, and Tax Payable). The register supports practical operational controls such as filtering by employee and cost center, and it provides separate views for Paid vs Unpaid tax. For paid entries, it applies a date range to produce period-based compliance reports, while for unpaid entries it intelligently lists all outstanding liabilities regardless of date to help finance teams track pending tax payments. By linking tax entries with tax sections and enforcing consistent section mapping, this module ensures accurate classification, improved reconciliation, and readiness for government filings and internal audits.

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62

Database Specialist(5)

proBhakkar, Pakistan

AI Automation & Business Systems Expert | Make.com, Zapier

$10k+: Earned

4x: Hired

5.0: Rating

63: Followers

Expert

AI Automation & Business Systems Expert | Make.com, Zapier

Cover image for Inventory Management System

Inventory Management System

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71

Premium Brand Identity and Outdoor Advertising Design

2

14

Cover image for Social Media Posts Designs

Social Media Posts Designs

1

753

Cover image for Adventure Squirrel Character Design

Adventure Squirrel Character Design

1

19

Database Specialist(1)

Rawalpindi, Pakistan

Webflow, Bubble, Retool Developer | Ai Automation Specialist

$1k+: Earned

2x: Hired

5.0: Rating

15: Followers

Webflow, Bubble, Retool Developer | Ai Automation Specialist

Cover image for LunVoya Travel Platform Development

LunVoya Travel Platform Development

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12

Cover image for Complete website redesign & Webflow Implementation

Complete website redesign & Webflow Implementation

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9

Cover image for Multiversx - WebFlow

Multiversx - WebFlow

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20

Cover image for Web3Auth - WebFlow

Web3Auth - WebFlow

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9

Database Specialist(1)

proLahore, Pakistan

Full-Stack Engineer, AI Expert & Tech Enthusiast!

5.0: Rating

22: Followers

Full-Stack Engineer, AI Expert & Tech Enthusiast!

Cover image for Filmpire - Movie Discovery Platform

Filmpire - Movie Discovery Platform

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17

Cover image for My Retire Score® — AI Retirement Readiness Platform

My Retire Score® — AI Retirement Readiness Platform

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15

Cover image for Streamly — Bulk Meta Ads Campaign Management SaaS

Streamly — Bulk Meta Ads Campaign Management SaaS

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20

Cover image for Gymlytic - SaaS Gym Management Platform

Gymlytic - SaaS Gym Management Platform

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10

Database Specialist(1)

Sahiwal, Pakistan

UI/UX Designer crafting intuitive, modern digital experience

New to Contra

UI/UX Designer crafting intuitive, modern digital experience

Cover image for Formula Racing Mobile App

Formula Racing Mobile App

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6

Cover image for We design MVP apps that

We design MVP apps that help startups move fast, validate ideas, and launch with confidence. Our focus is on building only what matters—clear user flows, essential features, and a product experience that’s easy to understand and test.

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61

Cover image for Music creation experience designed to

Music creation experience designed to make producing music feel simple, fast, and distraction-free. The concept explores a smooth workflow for creating beats, generating music with AI, discovering sounds, and managing projects—all within a minimal and intuitive interface. The visual direction combines soft neutrals, bold orange accents, rounded cards, and spacious layouts to create a friendly yet premium music-production experience. Designed with a focus on simplicity, discoverability, and effortless music creation.

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70

Cover image for A modern personal finance mobile

A modern personal finance mobile app designed to give users a clear view of their money in one place. The experience combines account balances, cards, recent transactions, deposits and withdrawals with visual expense tracking across categories like groceries, travel, health, and shopping. Bold gradients and data-driven visuals bring a distinctive identity to an otherwise practical everyday banking experience.

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61

Database Specialist(1)