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Senior Machine Learning Engineer / Data Scientist

Heicoders Academy

Instructor

Gojek

Data Scientist

Data Analyst

Kuprion Inc

R&D Assistant

Fave

Growth Planner

Nanyang Technological University

Research Assistant

Xfers

Marketing Analyst

🤖 I use analytics, machine learning and deep learning to fight spam content at work. Classic ML algorithms, time series analysis, natural language processing, or computer vision are just some examples of the techniques I’ve used.

🧑‍🏭 I like learning and teaching things! I'm a chemical engineer turned data scientist. I self-learnt pretty much everything to move into tech. I'm now pursuing my Master's in Computer Science, teaching at a data science bootcamp, and sharing data science knowledge online.

Let’s connect. 
Personal site: https://www.travistang.com
Email: travistang.vh@gmail.com

Travis Tang

Access Bank Plc

- Collaborate with cross-functional teams, including legal, compliance, and IT, to ensure alignment with organizational goals and regulatory requirements.
- Conduct impact assessments to evaluate the ethical and legal implications of AI applications.
- Develop and deliver training programs on data governance policies, including AI ethics, data protection, and privacy principles.
- Design and facilitate workshops or seminars to enhance employees' understanding of data governance frameworks and their role in compliance.
- Provide guidance and support to departments or teams in implementing data protection measures and best practices.
- Participate in policy reviews and updates to adapt to changing regulatory landscapes and organizational needs.
- Monitor and evaluate the effectiveness of training programs through assessments and feedback mechanisms, making adjustments as necessary.
- Write SQL scripts, stored procedures, packages, and views to build business intelligence
solutions.
- Resolving issues in the data quality management process, maintaining company standards for data quality, and being an effective communicator about the importance of quality data.
- Develop BI dashboards, visualizations, and interfaces with PowerBI that translate data into intelligence, solve a variety of business problems and enable business strategy.
- Perform DAX operations like quick measure using Time Intelligence on new measures, and new column among others, and carry out Power BI Gateways to keep the dashboards and reports up to date.
- tracking data quality to pinpoint potential issues harming quality, and ensure that shared data is fit to be used for a given purpose.
-Managing data retrieval and analysis within the organization 
- organizing data points, communicating between upper management and the IT department and analyzing data to determine a corporation’s needs.

Data Governance/Intelligence Analyst

- Designed and implemented end-to-end data pipelines, integrating multiple data sources and optimizing ETL processes.
- Developed Python scripts to automate data validation tasks, enhancing workflow efficiency.
- Utilized Airflow to orchestrate and schedule complex data workflows, ensuring timely data availability.
- Created data marts to meet various stakeholder needs, enhancing analytics insights.
- Managed database tables, optimizing schema design and query performance.
- Collaborated with cross-functional teams to integrate data from diverse sources, facilitating strategic decision-making.
- Conducted database performance tuning, improving query execution efficiency.
- Implemented data governance processes, ensuring data accuracy and compliance with relevant standards.

Data Engineer

-Worked with other cross-functional technical teams to solve various business problems and enable business strategy.
- Data transformation to suit business requirements and aid decision-making.
- Built and maintain the data quality dashboard and liaised with the business users on mapping/data
quality issues.
-Interpreting data, analyzing results using statistical techniques, and providing ongoing reports
-Developed and implemented database Platforms, data collection systems, data analytics, and other strategies that optimize statistical efficiency and quality
-Acquiring data from primary or secondary data sources and maintaining databases/data systems
Identifying, analyzing, and interpreting trends or patterns in complex data sets
-Worked with management to prioritize business and information needs
-Used Oracle and Python to develop BI reports. I also used Tableau for some pictorial report
creation.

BI Analyst

Dun & Bradstreet

- Built actionable reports, interactive dashboards, ad hoc reports, and data models using business
intelligence tools like SSRS and Power BI.
- Researched on and led Proactive File Management of over 800 companies in Nigeria that improved their visibility and credibility to potential foreign clients & partners and assigned company ratings per D&B guidelines.
- Conducted due diligence research on Nigerian companies and analyzed financials to support credit, sales, procurement, and other pivotal business decisions by foreign organizations interested in engaging indigenous companies.
- Using analyzed data, I helped optimize sales by figuring out what products are most often sold
together thereby improving revenue generation and reducing the delivery timeframe.
- Worked with team-member of five (5) to help Qatar Development Bank (QBD) gather business data of Nigerian companies willing to import from Qatar.
- Performed and enabled deep dive analysis over sales performance through wording and time
intelligence indicators allowing for more efficient marketing efforts.
- Preparation of periodic economic and business intelligence report for roll-out to selected Dun & Bradstreet clients
- Prepared in-depth & comprehensive reports and documents containing company profiles and doing risk assessment and financial analysis of the Companies.

Data Research Analyst

FemmeMinty

•Developed and executed content strategies aligned with financial objectives and target audience needs.

Produced compelling articles, newsletters, and website content covering diverse topics in personal finance, investment strategies, savings techniques, and related subjects.
Utilized audience analysis to tailor content for maximum impact and resonance, analyzing preferences, behaviors, and engagement patterns.
Conducted thorough financial research to ensure accuracy and relevance of content, staying updated with industry trends, financial regulations, and market developments.
Cultivated reader relationships by engaging with comments and inquiries to foster a vibrant online community.
Led a team of four to develop a product roadmap and strategy, resulting in improved sales and increased revenue.
Managed growth and maintenance of a significant audience database, enhancing targeted marketing efforts.
Provided guidance to empower women in the community to establish financial goals and develop appropriate financial plans.
Prepared various documents including business proposals, reports, and presentations using PowerPoint, Excel, and Word.

Financial Content Analyst

National Youth Service Corps

• Crafted detailed project scopes, objectives, and deliverables, resulting in a significant 25% improvement in project efficiency and a substantial 12% reduction in project timelines.
• Played a pivotal role in shaping technology roadmaps and overarching strategy by providing valuable input on technology trends, emerging innovations, and industry best practices, ensuring alignment with business objectives and long-term aspirations.
• Led comprehensive business requirement elicitation, analysis, and documentation processes, ensuring thorough understanding and alignment with organizational needs and priorities.
• Cultivated strong collaborative relationships with end-users and stakeholders, actively engaging in discussions to identify business needs, tasks, and timelines. Utilized adept business analysis, project management, and communication skills to facilitate agreement and drive progress.
• Conducted in-depth market research and analysis to identify business opportunities, mitigate risks, and support decision-making processes.
• Facilitated workshops and meetings to gather feedback, brainstorm solutions, and drive consensus on project requirements and objectives.
• Provided ongoing support and guidance to cross-functional teams, ensuring alignment with project goals and objectives throughout the project lifecycle.

Business Analyst

As a seasoned Data Intelligence Analyst with extensive experience in data governance, data analysis, and engineering, I specialize in designing and implementing robust data solutions that drive actionable insights and enhance organizational decision-making processes.

With a solid foundation in data governance principles, I meticulously review and refine data policies to ensure compliance and alignment with industry standards. Leveraging my expertise in data analysis, I conduct thorough assessments of data quality, identifying areas for improvement and implementing strategies to enhance data integrity and reliability.

My proficiency in data visualization tools such as Power BI enables me to transform complex datasets into compelling visualizations, making it easier for stakeholders to interpret and derive insights from the data. Additionally, I excel in building and optimizing data pipelines using Python, SQL, and Airflow, streamlining ETL processes and ensuring timely and efficient data delivery.

With a Bachelor of Science in Economics and a DCAM Certificate from EDMCouncil, I bring a unique blend of analytical skills and domain knowledge to the table. I am passionate about uncovering actionable insights that drive business growth and thrive in collaborative environments where I can leverage my problem-solving mindset to address complex challenges.

I am committed to continuous learning and staying abreast of emerging technologies and methodologies in the field of data intelligence. With a focus on driving innovation and delivering tangible results, I am dedicated to making a meaningful impact through data-driven solutions.

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The Battle

Travis Tang

Joy Chuks-Nwosu

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