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Martin Mutugi
Kenya
CodersRank Score
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35.3
CodersRank Rank
Top 7%
Top 50
ERB
Developer
Kenya
Top 50
Jupyter Notebook
Developer
Kenya
Top 100
Ruby
Developer
Kenya
Highest experience points: 0 points,
0 activities in the last year
Jupyter Notebook
19.1
exp.
Ruby
4
exp.
HTML
3.1
exp.
JavaScript
2
exp.
Python
1.5
exp.
ERB
1.3
exp.
SCSS
1.3
exp.
CSS
1.1
exp.
List your work history, including any contracts or internships
FinAccess
1 year 6 months
Data Manager
Jun 2020 - Feb 2021 (8 months)
1.Create a centralized single point of truth for data from across all the organization data sources
2.Ensuring smooth onboarding of customer data with other departments from new partners/clients
3.Ensuring data security & integrity across the company.
4.Pursue the implementation of an operational and analytical dashboard for decision-makers;
5.Mine and analyse data from company databases as well as external data to drive optimization and improvement of product development, marketing techniques and business strategies;
6.Assess the effectiveness and accuracy of new data sources and data gathering techniques;
7. Develop custom data models and algorithms to apply to data sets as well as use of predictive modelling to increase and optimize customer experiences, revenue generation, ad targeting and other business outcomes;
2.Ensuring smooth onboarding of customer data with other departments from new partners/clients
3.Ensuring data security & integrity across the company.
4.Pursue the implementation of an operational and analytical dashboard for decision-makers;
5.Mine and analyse data from company databases as well as external data to drive optimization and improvement of product development, marketing techniques and business strategies;
6.Assess the effectiveness and accuracy of new data sources and data gathering techniques;
7. Develop custom data models and algorithms to apply to data sets as well as use of predictive modelling to increase and optimize customer experiences, revenue generation, ad targeting and other business outcomes;
Data Management Specialist
Aug 2019 - Jun 2020 (10 months)
Development and implementation of procedures for effective data management.
Creating rules and procedures for data sharing.
Overseeing and managing staff members in the daily use of data systems.
Guaranteeing adherence to legal and company regulations.
Regularly monitoring and evaluating information and data systems that could affect analytical results.
Assessing system performance and making recommendations for software, hardware, and data storage improvements.
Managing all incoming data files.
Continually developing data management strategies.
Assisting with recognizing and upholding digital security systems to protect delicate information.
Creating rules and procedures for data sharing.
Overseeing and managing staff members in the daily use of data systems.
Guaranteeing adherence to legal and company regulations.
Regularly monitoring and evaluating information and data systems that could affect analytical results.
Assessing system performance and making recommendations for software, hardware, and data storage improvements.
Managing all incoming data files.
Continually developing data management strategies.
Assisting with recognizing and upholding digital security systems to protect delicate information.
Cellulant
Jan 2019 - Jun 2020 (1 year 5 months)
Data Engineer at Cellulant Kenya
• Develop data extraction, load and transformation procedures/schedules using ODI.
• Ensure data completeness and resolve any data loading issues.
• Ensure data quality through data validation checks, discrepancy/inconsistency checks and data.
Develop data models in Oracle Data Warehouse.
• Develop data summaries for easy and quick analysis in Oracle BI.
• Support various reporting schedules by ensuring complete transaction data is available on time.
• Day-to-day technical management of EDW to ensure it supports daily business operations.
• System monitoring and support to ensure uptime/availability.
• Optimise DWH performance to improve user experience.
• Provide user training and support to increase System utilisation.
• Assist users in creating complex reports.
• Develop System/process documentation.
• Manage the ODI/ODB/OBI architecture/setup to support real-time business reporting.
• Participate in requirements analysis for new reports.
• Determine/anticipate new data requirements from company business plans/operations and
integrate the required data sources.
• Continuously provide internal Business/Technology teams with requirements on how transactional
data should be captured/availed in source systems to make it accessible to EDW in real-time.
• Data mining and analysis support.
• Ensure data completeness and resolve any data loading issues.
• Ensure data quality through data validation checks, discrepancy/inconsistency checks and data.
Develop data models in Oracle Data Warehouse.
• Develop data summaries for easy and quick analysis in Oracle BI.
• Support various reporting schedules by ensuring complete transaction data is available on time.
• Day-to-day technical management of EDW to ensure it supports daily business operations.
• System monitoring and support to ensure uptime/availability.
• Optimise DWH performance to improve user experience.
• Provide user training and support to increase System utilisation.
• Assist users in creating complex reports.
• Develop System/process documentation.
• Manage the ODI/ODB/OBI architecture/setup to support real-time business reporting.
• Participate in requirements analysis for new reports.
• Determine/anticipate new data requirements from company business plans/operations and
integrate the required data sources.
• Continuously provide internal Business/Technology teams with requirements on how transactional
data should be captured/availed in source systems to make it accessible to EDW in real-time.
• Data mining and analysis support.
Safaricom Limited
Sep 2016 - Jan 2019 (2 years 4 months)
Business Intelligence Specialist
Extraction, transformation and loading of transactional and historical data in data warehouse using tools like Informatica, Oracle ODI, Pentaho and Oracle Exadata.
Well versed in Oracle, mysql, sqlite and postgresql databases and database performance optimization.
Data cleansing and recovery processes.
Backend and frontend business report development using Tableau, Jasper reports, and OBIEE.
Data analytics and big data concepts using data manipulation languages like python and scala.
Machine learning and artificial intelligence using open source tools like google tensor flow, scikit learn, and Hadoop ecosystem.
Well versed in Oracle, mysql, sqlite and postgresql databases and database performance optimization.
Data cleansing and recovery processes.
Backend and frontend business report development using Tableau, Jasper reports, and OBIEE.
Data analytics and big data concepts using data manipulation languages like python and scala.
Machine learning and artificial intelligence using open source tools like google tensor flow, scikit learn, and Hadoop ecosystem.
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