Data Developer
Transforming complex datasets into actionable insights and scalable data solutions.
MAHAN ASGARI
About
Data Developer & Analyst with 3+ years of experience building scalable data solutions and turning complex datasets into actionable insights.
Experienced in data warehouse design, ETL automation, and performance analysis. Strong problem-solving skills, cross-team collaboration, and hands-on expertise in both analytics and data engineering.
What I Do
Data Analysis & BI
Building interactive dashboards and reports using Power BI, Tableau, Metabase, and Superset to drive data-driven decisions.
Data Engineering
Designing and implementing ETL/ELT pipelines, data warehouses, and automated data infrastructure.
Backend Development
Building backend services and APIs using Python frameworks for analytics-ready data delivery.
Cloud & DevOps
Deploying and managing cloud infrastructure with high-availability workflows on AWS.
Experience
Data Developer / Data Platform Engineer
Oct 2025 – Apr 2026 (7 mos)P.Y MetaStudio
Dubai, UAE · Hybrid
A multidisciplinary Metaverse company building immersive virtual solutions.
- Designed and implemented end-to-end data pipelines for collecting, validating, transforming, and storing structured and semi-structured data from multiple devices and platforms.
- Built backend services using Django, Flask, and FastAPI, exposing analytics-ready APIs consumed by interactive dashboards built with Chart.js.
- Designed and managed database architectures using PostgreSQL, MongoDB, and SQLite, including schema design, live querying capabilities, and performance optimization.
- Designed and deployed a cloud-based gaming platform on AWS, including resource management, custom tools, and high-availability DevOps workflows.
Data Analyst / Analytics Engineer
Jul 2024 – Oct 2025 (1 yr 4 mos)Tapsi Company
Tehran, Iran · OnSite
Iranian ridesharing company with over 40 million users.
- Designed the driver data warehouse, improving accessibility and consistency of operational data.
- Built multiple dashboards in Metabase, Superset, and Tableau, covering driver acquisition funnels, referral campaigns, lead quality, and loyalty KPIs.
- Implemented ETL scripts and automation pipelines in Python, reducing manual effort and ensuring data reliability.
- Developed predictive models to support forecasting and business insights.
BI Developer
Mar 2024 – Jun 2024 (4 mos)Sourena Market Company
Tehran, Iran · OnSite
Subsidiary of Golrang Industrial Group, chain supermarkets and distribution.
- Analyzed Sales (Amount, Invoices Orders, Discount, Weight) and SaleTarget Reports on PowerBI.
- Handled 40% of support services, resolving customer and seller queries efficiently.
- Working on one-page PowerBI sales dashboard that shows company overview.
Business Intelligence Developer
Oct 2023 – Dec 2023 (3 mos)Gajmarket Company
Tehran, Iran · OnSite
Marketplace for books and stationery with 5+ years of activity in Iran.
- ETL and cleaning data.
- Provided actionable insights and suggestions to enhance organizational data analysis.
- Working on Google Analytics for Data-Driven decision making.
SQL & SSRS Developer / BI Trainee
Dec 2022 – Dec 2023 (11 mos)Gajmarket Company
Tehran, Iran · OnSite
- Identified and corrected report bugs, consolidating over 20% of reports into a unified format.
- Design SSRS reports and making SP for reports.
- Documenting 60% of company reports.
Skills
Education
Technical and Vocational University, Alborz
Bachelor — Computer Software
February 2024 - Present
Technical and Vocational University, Alborz
Associate — Computer Software
September 2021 - February 2024
Alborze Programming Competitions
3rd Place
February 2024
Certifications & Courses
Latest Work
Data Warehouse Design
Designed and implemented driver data warehouse for Tapsi, improving data accessibility and consistency.
ETL Automation Pipeline
Built automated ETL scripts for daily reporting processes, reducing manual effort by 40%.
Cloud Gaming Platform
Designed and deployed cloud-based gaming platform on AWS with high-availability DevOps workflows.
Real-time Analytics Dashboard
Built interactive dashboards with Chart.js for real-time monitoring and Unreal Engine integration.
From the Blog
Blog posts coming soon. Stay tuned for articles on data engineering, analytics, and BI.
Frequently Asked
Have a question? Check below or reach out directly.
Power BI, Tableau, Metabase, and Apache Superset for dashboards. SQL and Python for data manipulation and analysis.
Yes, I have experience deploying and managing infrastructure on AWS, including high-availability DevOps workflows.
I've designed data warehouses for companies like Tapsi, improving data accessibility and consistency across the organization.
I focus on reliability, automation, and performance. I build ETL scripts in Python and use tools like SSIS for enterprise-level data integration.
Ride-sharing (Tapsi), retail (Sourena Market, Gajmarket), and metaverse/gaming (P.Y MetaStudio).
Yes, I'm open to both remote and hybrid opportunities worldwide.
You can reach me via Telegram at @bro_mahan or email at mahanasgary@outlook.com.