Sarah A.
Junior Data Scientist @ Omdena Nigeria Chapter
About
I am a highly motivated data scientist, passionate about problem-solving and pattern recognition. My journey began with a Bachelor's degree in Mechanical Engineering, where I honed my analytical and critical thinking skills. Intrigued by applying these skills in the digital realm, I transitioned to Backend Engineering, gaining valuable experience. Not satisfied with the state of data and record keeping in my immediate environment, I began learning about the world of data through self-learning platforms. I became certified and decided to take it further. At present, I am a research student, soon to start my Master's, in AI and disaster-response robotics at Tohoku University. I am committed to harnessing the power of data to drive informed decision-making. I am actively seeking opportunities where I can apply my cross-disciplinary background to solve meaningful problems. Please get in touch with me if you think I fit right into your organization! My key technical skills are: Python, Spreadsheets (Microsoft Excel, Google Sheets), Power BI, and SQL.
Japan
Sendai
Computer Software
Scikit-Learn, Machine Learning, Data Science, Exploratory Data Analysis, Data Management, Data Entry, Data Extraction, Web Scraping, Technical Writing, Interpersonal Communication, Seaborn, Matplotlib, NumPy, Pandas, Data Visualization, Google BigQuery, Microsoft Excel, Microsoft Power BI, Customer Experience, Confluence
Experience

Junior ML Engineer and Assistant Task Lead
Designed and developed an interactive chatbot for the Omdena website for seamless navigation using the RASA framework, led multicultural team discussions as the Assistant Task Lead, created the wireframe in Lucidchart with just 2 improvements, and structured dialogue flow in a .yml file, assisted in writing the final comprehensive technical report for this 8-week project.

Account Officer, Oil and Gas (Corporate Banking)
Lagos State, Nigeria
- Performed monthly periodic turnover analysis to support data-driven decisions. - Successfully led account opening for 3 top-tier oil companies supporting transactions totalling ~₦ 90 billion. - Consolidated weekly activity reports & meeting minutes, improving documentation efficiency for a 7-person team. - Strengthened customers relationships through CX principles and proactive weekly communication.

Graduate Trainee
Lagos State, Nigeria
Completed a 1-month intensive training program covering corporate philosophy, banking operations, relationship management, accounting, credit and risk management, financial statement analysis, product expertise, sales, and digital banking, achieving a 79.25% overall average score.

Junior ML Engineer
Omdena Nepal Chapter
One of the 60 contributors who spearheaded the Project titled "Collecting Media Content to Improve Representation of Women, Youths and Marginalized Groups". Together, we collected more than 40,000 articles through web scraping.

Backend Engineer Intern
Lagos, Nigeria
- Deployed the first iteration of the application’s backend using Heroku and GitHub actions, fully automating the deployment process. - Implemented tests on service and repository layers with a coverage of >80%. - Developed secure, scalable API endpoints using Spring Boot and Spring Security, enhancing system efficiency. - Suggested model optimizations, improving database structuring. - Familiarized with the project repo and the proposed tasks by the Product Managers on Jira. - Weekly reviews to ensure my understanding of each feature.

Digital Native (Software engineer trainee)
Lagos, Nigeria
- Delivered the first iteration of a backend software with 7+ features in a startup environment. - Completed 10+ projects in software engineering with 3 languages & 4 frameworks, covering SDLC, software architecture, object-oriented design, Agile development, alongside database management and data analytics with R and Python. - Trained and applied Design Thinking, Industrial Design, and Critical Thinking in multiple realistic projects.

Student Welfare Officer
Covenant University Mechanical Engineering Students Association (CUMESA)
Ogun state, Nigeria
- Bridged complaints of all mechanical engineering students to the President of CUMESA. - Prepared budgets for, organized and supplied food and drinks for all events in the department.

Industrial Trainee
Worked under 3 subunits of the Mechanical engineering department which are Refrigeration and Air conditioning (R&A), Internal Transport and Heavy-Duty servicing. I performed the following tasks successfully: - replaced air conditioners in the terminals and offices while in the R&A subunit, - serviced the carousel and welded additional exhaust fans for the baggage inspection areas in the Internal transport subunit, - serviced tractors by replacing air and oil filters in the Heavy-Duty subunit.

Student Work Experience Program
Rotated through five engineering departments of the University. I learned: - the important parts of junction boxes and computer, as well as how to install solar panels in the electrical and information department, - how to weld, understand the parts of and construct a mini refrigerator in the mechanical engineering department, - how to make detergents using the wet and dry methods in the chemical engineering department, - how to produce interlocking blocks and paint the sidewalks in the civil engineering department, and - how to formulate and produce wall paint in the petroleum engineering department.

Intern
Omoregie Motors
Lagos, Nigeria
Learnt how to service different Toyota cars with minimal supervision which includes oil changes, air and A/C filter changes and cleaning.
Sarah A.'s Contact Information
Phone
Find the Right Leads
Find Verified Contact Data
What LeadContact does well
Find verified emails, phone numbers, and decision-makers with 98% accuracy.
Find Leads
Find the right people by company, role, industry, location, and more.
925M+ professional profiles

Find Emails
Access verified email addresses for your target contacts.
657M+ emails

Find Phone Numbers
Get cross-validated phone data from multiple top sources.
239M+ phone numbers

More Accurate. Lower Cost.
Find contact data in 1 tool with 98% accuracy
LeadContact integrates leading enrichment tools to deliver more accurate contact data—without paying for each one.
Great conversations start with the right contact.
It’s time to find yours.



