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You will get Data Engineering Solutions | ETL Pipeline & Big Data Solutions
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Project details
Hello! Iam Aftab, a Data Engineering Specialist. I bring a wealth of experience in designing, building and
optimizing data pipelines and ETL processes, with particular expertise in healthcare and
transportation sectors. My expertise lies in harnessing the power of big data technologies to
enable seamless data integration, storage, and analysis, ensuring that your data is always ready
for action.
Key Skills:
ETL Process Design & Optimization
Big Data Technologies
Data Warehousing
Cloud Data Solutions
Data Integration
Recent project highlights:
• Reduced manual ETL processing time by 70%
• Implemented enterprise MLOps solution
• Built real-time analytics system using Elasticsearch
• Developed automated reporting systems
I can deliver data in any format i.e. Excel | CSV | JSON | XML | MySQL | MongoDB | SQLite
Google Cloud: Cloud function | BigQuery | Cloud-SQL | Compute Engine (cloud server)
Feel free to contact me anytime, I'm just a click away!
***** MESSAGE ME BEFORE PLACING AN ORDER *****
optimizing data pipelines and ETL processes, with particular expertise in healthcare and
transportation sectors. My expertise lies in harnessing the power of big data technologies to
enable seamless data integration, storage, and analysis, ensuring that your data is always ready
for action.
Key Skills:
ETL Process Design & Optimization
Big Data Technologies
Data Warehousing
Cloud Data Solutions
Data Integration
Recent project highlights:
• Reduced manual ETL processing time by 70%
• Implemented enterprise MLOps solution
• Built real-time analytics system using Elasticsearch
• Developed automated reporting systems
I can deliver data in any format i.e. Excel | CSV | JSON | XML | MySQL | MongoDB | SQLite
Google Cloud: Cloud function | BigQuery | Cloud-SQL | Compute Engine (cloud server)
Feel free to contact me anytime, I'm just a click away!
***** MESSAGE ME BEFORE PLACING AN ORDER *****
Database Type
MySQL, MS SQL, MS Access, Oracle, SQLite, PostgreSQL, MongoDB, Couchbase, Teradata, Realm Database, Azure Cosmos DB, LevelDBWhat's included
| Service Tiers |
Starter
$100
|
Standard
$150
|
Advanced
$250
|
|---|---|---|---|
| Delivery Time | 1 day | 2 days | 3 days |
Number of Revisions | 1 | 2 | 3 |
Source Code | - | - |
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JS
John S.
Oct 6, 2025
Franchise Revenue Numbers
NA
Naveed A.
Jan 13, 2025
Power BI soulution
I am very satisfied with Aftab's level of understand, communication and on time delivery. I highly recomend him for his profesional apporach.
MR
Mark R.
Aug 15, 2024
Powered by Airbyte Integration with Custom UI and Pinecone
Aftab was an exceptional data engineer to work with. He demonstrated a deep understanding of complex data pipelines and was instrumental in designing a tailored solution for our business. His knowledge of various data technologies is impressive, and he was able to provide valuable recommendations and demos to help us make informed decisions. I'm confident in Aftab's abilities and look forward to continuing our collaboration on the implementation phase.
About Aftab
Senior Power BI & Microsoft Fabric Engineer | Snowflake | DAX | Azure
100%
Job Success
London, United Kingdom - 5:45 pm local time
With 13+ years in Business Intelligence, Data Engineering, and Analytics, I help organisations turn fragmented, complex data into trusted reporting, executive dashboards, and scalable analytics platforms. I pair strong business understanding with deep technical expertise in Power BI, Microsoft Fabric, Snowflake, Azure SQL, and modern data platforms — so projects get done right the first time.
Whether you need executive KPI dashboards, operational reporting, finance analytics, data warehousing, or end-to-end Power BI and Fabric implementation, I turn scattered data into insight that drives better decisions.
WHAT I DELIVER
• Executive & board-level KPI dashboards
• Power BI dashboard development & optimisation
• Microsoft Fabric implementation (Lakehouse, Dataflows Gen2, Pipelines, Warehouses)
• Snowflake data warehousing & data engineering
• Finance & FP&A reporting (budget vs actuals, cash flow, forecasting, P&L)
• Operational performance reporting & analytics
• Data modelling, semantic models & advanced DAX
• Automated reporting & self-service analytics
• Row-Level Security (RLS), governance & workspace management
• Azure DevOps CI/CD & deployment pipelines
TECHNICAL EXPERTISE
• Power BI (advanced DAX, Power Query, semantic models)
• Microsoft Fabric
• Snowflake
• Azure SQL & SQL Server
• Azure Data Factory
• Data warehousing & ETL pipelines
• Data governance & security
• Azure DevOps & CI/CD
• Performance tuning & incremental refresh
SELECTED RESULTS
• Delivered 40+ enterprise dashboards across multiple industries
• Designed executive dashboards tracking 60+ KPIs across operations, finance, workforce and customer performance
• Built scalable semantic models supporting 100+ business users
• Delivered enterprise dashboards for 200+ trading & business users at Harbour Energy
• Reduced report load times by up to 40% through model optimisation and performance tuning
• Automated recurring reporting, saving 15+ hours per week
INDUSTRIES
• Energy & trading (Harbour Energy)
• Rail & transportation (Greater Anglia Trains)
• Healthcare
• Finance & professional services
• Construction
• Retail & operations
HOW I WORK ACROSS TIME ZONES
Based in London — I cover UK and European business hours fully (GMT/CET) and overlap with US East Coast mornings. Flexible for calls across all zones, and US clients get overnight progress: brief me by end of your day, wake up to completed work.
WHY CLIENTS CHOOSE ME
🏆 Expert-Vetted (Top 1% on Upwork)
✅ 100% Job Success Score
⭐ 5.0 client rating
💬 Known for clear communication, reliability, and delivering high-quality solutions on time
If you need a Power BI, Microsoft Fabric, or Snowflake specialist who bridges the gap between business requirements and technical implementation — tell me what you're working on, and I'll reply with how I'd approach it.
Steps for completing your project
After purchasing the project, send requirements so Aftab can start the project.
Delivery time starts when Aftab receives requirements from you.
Aftab works on your project following the steps below.
Revisions may occur after the delivery date.
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