Recommended expert
Ammad Tarar
Senior Data Architect
Experience
Jan 2025 - Present
1 year 2 monthsBerlin, Germany
Senior Data Architect
Makerverse
- Designed and implemented the company's end-to-end data architecture, including ingestion, modeling, and BI layers.
- Developed modular and reusable dbt models to support product, finance, and marketing analytics.
- Introduced data governance practices and metadata management, improving trust and discoverability across teams.
Aug 2023 - Dec 2024
1 year 5 monthsBerlin, Germany
Analytics Engineer
Tesla
- Developed and implemented data engineering pipelines and materialization using Dbt
- Collaborated with stakeholders to define business requirements and created dashboards and visualizations that provided actionable insights, leading to a 15% reduction in energy consumption.
- Identified opportunities to improve data accuracy and reliability, implementing data governance policies that resulted in a 20% increase in data quality.
Sep 2021 - Sep 2022
1 year 1 monthBerlin, Germany
Data Analyst
Zalando
- Development and migration of Zalando outlets sales reporting to SAP in Tableau which reduced extract refresh time by 25%
- Automation of Tableau admin functions including user group management and license management which reduced license costs by 35%
- Provided ad hoc analytics and Tableau trainings to Zalando Offprice division which reduced ad hoc requests by 20%.
Jan 2019 - Dec 2021
3 yearsIslamabad, Pakistan
Senior Data Engineer
IBM
- Developing and automating Fixlet ETL jobs, dashboards and reports with over 10 million data flow which increased system performance by 3x
- Developing and maintaining standards for ETL administration and operations for optimization, scheduling, running, monitoring and error recovery, reducing job failures by 15%
- Collaborating with cross functional teams on data driven projects to improve internal tools, systems and pipelines
- Mentoring team members and other technical and non-technical individuals to develop and deploy internal solutions
Jan 2015 - Dec 2019
5 yearsIslamabad, Pakistan
Senior Data Analyst
Ufone
- Designed and developed UReports portal which reduced ad hoc requests by 70%.
- Designed and developed Retailer Targets Module which increased retailer base by 20%.
Industries Experience
See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.
Experienced in Telecommunication (5 years), Information Technology (4 years), Professional Services (3 years), Automotive (1.5 years), Energy (1.5 years), and Fashion (1 year).
Telecommunication
Information Technology
Professional Services
Automotive
Energy
Fashion
Business Areas Experience
The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.
Experienced in Business Intelligence (10 years) and Information Technology (8 years).
Business Intelligence
Information Technology
Summary
Data Analytics professional with 10+ years of experience in data analytics, data engineering and analytics engineering. Proven ability to design scalable data architectures, build high-performance pipelines, and deliver actionable business intelligence. Adept in bridging technical and business teams to unlock value from data.
Skills
- Infosphere Datastage
- Db2
- Python
- Data Modeling
- Tableau
- Redshift
- Data Pipelines
- Data Visualization
- Airflow
- Sql
- Etl
- Data Analytics
Languages
English
AdvancedGerman
IntermediateEducation
Oct 2016 - Sep 2018
Seecs Nust
Master of Computer Science · Computer Science · Islamabad, Pakistan
Oct 2008 - Jun 2012
Nuces Fast
Bachelor of Science in Computer Science · Computer Science · Islamabad, Pakistan
Certifications & licenses
5x Azure Certified
Microsoft
IBM Datastage Infosphere
IBM
Tableau Desktop Specialist
Tableau
Profile
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Frequently asked questions
Do you have questions? Here you can find further information.
Where is Ammad based?
Ammad is based in Berlin, Germany and can operate in on-site, hybrid, and remote work models.
What languages does Ammad speak?
Ammad speaks the following languages: English (Advanced), German (Intermediate).
How many years of experience does Ammad have?
Ammad has at least 10 years of experience. During this time, Ammad has worked in at least 5 different roles and for 5 different companies. The average length of individual experience is 2 years. Note that Ammad may not have shared all experience and actually has more experience.
What roles would Ammad be best suited for?
Based on recent experience, Ammad would be well-suited for roles such as: Senior Data Architect, Analytics Engineer, Data Analyst.
What is Ammad's latest experience?
Ammad's most recent position is Senior Data Architect at Makerverse.
What companies has Ammad worked for in recent years?
In recent years, Ammad has worked for Makerverse, Tesla, Zalando, and IBM.
Which industries is Ammad most experienced in?
Ammad is most experienced in industries like Telecommunication, Information Technology (IT), and Professional Services. Ammad also has some experience in Automotive, Energy, and Fashion and Apparel.
Which business areas is Ammad most experienced in?
Ammad is most experienced in business areas like Business Intelligence and Information Technology (IT).
Which industries has Ammad worked in recently?
Ammad has recently worked in industries like Information Technology (IT), Professional Services, and Automotive.
Which business areas has Ammad worked in recently?
Ammad has recently worked in business areas like Business Intelligence and Information Technology (IT).
What is Ammad's education?
Ammad holds a Master in Computer Science from Seecs Nust and a Bachelor in Computer Science from Nuces Fast.
Does Ammad have any certificates?
Ammad has 3 certificates. These include: 5x Azure Certified, IBM Datastage Infosphere, and Tableau Desktop Specialist.
What is the availability of Ammad?
Ammad is immediately available full-time for suitable projects.
What is the rate of Ammad?
Ammad's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.
How to hire Ammad?
To hire Ammad, click the Meet button on the profile to request a meeting and discuss your project needs.
Average rates for similar positions
Rates are based on recent contracts and do not include FRATCH margin.
1000
750
500
250
Market avg: 840-1000 €
Market avg: 840-1000 €
The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.
Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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