You will get Data Migration & ETL Pipelines: Battle-Tested, Licensed Framework
Project details
OpenETL is our proprietary data integration platform built on enterprise-grade technologies designed to simplify, accelerate, and scale data migration and transformation.
With 6+ million rows migrated successfully in real deployments. Our connector SDK has been tested with HubSpot, S3, Google Sheets, PostgreSQL, MySQL, MariaDB, and even legacy systems like Visual FoxPro. Built-in dtype handling and NA value replacement, a ready-to-use transformation engine, and full orchestration with scheduling and monitoring make OpenETL reliable at scale.
Proven Connectors
CRM systems: HubSpot, Salesforce
Cloud storage: AWS S3, Google Drive, Azure Blob
Spreadsheets: Google Sheets, Excel
Databases: PostgreSQL, MySQL, MariaDB, SQL Server
Legacy systems: Visual FoxPro
File formats: CSV, JSON, Parquet, XML
Why Clients Choose Us
Speed: Deployments take 1-3 weeks versus 8-12 weeks for custom builds.
Cost: 50-60% lower than building from scratch because the framework already exists.
Modern architecture: Built with Apache Spark, FastAPI, Next.js, PostgreSQL, and Redis - the same technologies Fortune 500 companies use.
Guaranteed smooth migration with a money-back guarantee.
With 6+ million rows migrated successfully in real deployments. Our connector SDK has been tested with HubSpot, S3, Google Sheets, PostgreSQL, MySQL, MariaDB, and even legacy systems like Visual FoxPro. Built-in dtype handling and NA value replacement, a ready-to-use transformation engine, and full orchestration with scheduling and monitoring make OpenETL reliable at scale.
Proven Connectors
CRM systems: HubSpot, Salesforce
Cloud storage: AWS S3, Google Drive, Azure Blob
Spreadsheets: Google Sheets, Excel
Databases: PostgreSQL, MySQL, MariaDB, SQL Server
Legacy systems: Visual FoxPro
File formats: CSV, JSON, Parquet, XML
Why Clients Choose Us
Speed: Deployments take 1-3 weeks versus 8-12 weeks for custom builds.
Cost: 50-60% lower than building from scratch because the framework already exists.
Modern architecture: Built with Apache Spark, FastAPI, Next.js, PostgreSQL, and Redis - the same technologies Fortune 500 companies use.
Guaranteed smooth migration with a money-back guarantee.
Data Tool
PythonWhat's included $499
These options are included with the project scope.
$499
- Delivery Time 4 days
- Number of Revisions 2
Optional add-ons
You can add these on the next page.
Custom Connector
(+ 4 Days)
+$100
3rd Party Integration
(+ 7 Days)
+$500Frequently asked questions
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SE
Shannon E.
Feb 27, 2026
Python Data expert – ETL & API Development
Excellent data engineer with solid Python and ETL expertise. Delivered on time, wrote clean code, and handled data workflows professionally.Highly recommended.
MF
Muhammad F.
Feb 16, 2026
Full-Time Full-Stack Engineer (FastAPI Required) - Early-Stage AI Startup
FM
Fatahlla M.
Feb 14, 2026
Big Data Backend Solution Expert Needed
Russo is best programmer. I loved working with him very recommended.
RV
Richard V.
May 7, 2025
Python ETL / Data Integration Expert – Clean Script Output to Node.js System
MT
Michael T.
Apr 22, 2025
Supabase / Postgres / Index Speed Expert
all was well.
About Rusab
Python Developer | Flask, FastAPI, Django, REST API Expert
84%
Job Success
Hyderabad City, Pakistan - 11:39 am local time
I am a Senior Python Backend Developer with 8+ years of experience building scalable, high-performance backend systems and integrating AI/ML capabilities into real-world applications.
My technical expertise spans across Python, Django, API development, PostgreSQL, MySQL, Postman, Flask,, Data Analytics, and modern frontend technologies. I specialize in designing, building, and maintaining high-performance back-end services, scalable APIs, and B2B platforms, while ensuring maintainability and code quality.
I deliver production-ready systems that are secure, maintainable, and optimized for performance. My primary focus is on backend engineering with FastAPI, Django, and Flask, while I also specialize in AI/ML, data processing, and intelligent automation.
𝗪𝗵𝗮𝘁 𝗜 𝗗𝗲𝗹𝗶𝘃𝗲𝗿:
✔️ Scalable REST/GraphQL APIs & microservices
✔️ Data pipelines & AI/ML-powered systems
✔️ Cloud-native architectures (AWS/GCP/Azure)
✔️ Secure, tested, and future-proof code (CI/CD)
✔️ MVP-to-enterprise scaling with clear communication
⭐ 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝘆 𝗣𝘆𝘁𝗵𝗼𝗻 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿
-Clean, maintainable, production-grade code
-Backend-first thinking (performance, security, scalability)
-Strong communication & fast delivery
-Ability to integrate into existing teams or lead backend work
I have experience working across diverse industries, including Fintech & Banking, Healthcare & Medical Systems, E-commerce & Retail, SaaS & Cloud Platforms, Data Analytics & Business Intelligence, Artificial Intelligence & Machine Learning, Logistics & Supply Chain, Travel & Hospitality, and Education & E-learning.
👉 𝐈𝐟 𝐲𝐨𝐮 𝐥𝐨𝐨𝐤𝐢𝐧𝐠 𝐟𝐨𝐫 𝐟𝐮𝐥𝐥 𝐬𝐭𝐚𝐜𝐤 𝐨𝐫 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 ?
I am dedicated Full stack as well as Backend developer to develop a user-friendly high-end functionality-based website & web applications.
📅 𝐀𝐕𝐀𝐈𝐋𝐀𝐁𝐋𝐄 𝐓𝐎 𝐓𝐀𝐊𝐄 𝐎𝐍 𝐘𝐎𝐔𝐑 𝐏𝐑𝐎𝐉𝐄𝐂𝐓 𝐓𝐎𝐃𝐀𝐘.
Steps for completing your project
After purchasing the project, send requirements so Rusab can start the project.
Delivery time starts when Rusab receives requirements from you.
Rusab works on your project following the steps below.
Revisions may occur after the delivery date.
Connector Creation
Create a connector if it does not exist for the client's source/target.
Setup on Client Machine
Setup OpenETL on clients machine.