You will get Experienced ETL Developer: Spark, Warehouse, Big Data, SQL
Project details
I have successfully delivered multiple projects focused on building robust software solutions and high-performance data processing pipelines. My experience spans various industries, where I have designed, implemented, and optimized scalable systems using modern big data technologies. I am highly proficient in deploying and managing cloud-based solutions on AWS and Azure, ensuring reliability, scalability, and cost efficiency.
Key Skills
Programming Languages: Java, Scala, Python
Big Data Technologies: Apache Spark, Databricks
Databases: Microsoft SQL Server, Oracle, MySQL
Data Warehousing: Snowflake, Google BigQuery
Cloud Platforms: AWS, Microsoft Azure
Streaming Technologies: Apache Kafka
Areas of Specialization
Development and optimization of Apache Spark–based data processing pipelines
Design and performance tuning of SQL databases
Implementation and management of data warehouses for analytical workloads
Cloud-native solutions using AWS and Azure
Real-time data streaming and event-driven architectures with Kafka
Let collaborate to transform your ideas into effective, data-driven solutions. Feel free to reach out to discuss how I can contribute to the success of your project.
Key Skills
Programming Languages: Java, Scala, Python
Big Data Technologies: Apache Spark, Databricks
Databases: Microsoft SQL Server, Oracle, MySQL
Data Warehousing: Snowflake, Google BigQuery
Cloud Platforms: AWS, Microsoft Azure
Streaming Technologies: Apache Kafka
Areas of Specialization
Development and optimization of Apache Spark–based data processing pipelines
Design and performance tuning of SQL databases
Implementation and management of data warehouses for analytical workloads
Cloud-native solutions using AWS and Azure
Real-time data streaming and event-driven architectures with Kafka
Let collaborate to transform your ideas into effective, data-driven solutions. Feel free to reach out to discuss how I can contribute to the success of your project.
Database Type
MySQL, MS SQL, SQLiteWhat's included
| Service Tiers |
Starter
$40
|
Standard
$80
|
Advanced
$100
|
|---|---|---|---|
| Delivery Time | 2 days | 3 days | 5 days |
Number of Revisions | Unlimited | Unlimited | Unlimited |
Source Code | - | - | - |
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Excellent data engineer with solid Python and ETL expertise. Delivered on time, wrote clean code, and handled data workflows professionally.Highly recommended.
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About Rusab
Python Developer | Flask, FastAPI, Django, REST API Expert
100%
Job Success
Hyderabad City, Pakistan - 11:23 pm 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.
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Delivery time starts when Rusab receives requirements from you.
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