Stephen Mburu
@stephenmburu1
Detail-oriented linguist with expertise in text annotation and transcription.
What I'm looking for
I am a native Swahili speaker with a strong command of English and a keen eye for linguistic accuracy. My experience spans text annotation, language evaluation, translation, and cultural adaptation for machine learning applications. I am committed to delivering high-quality, contextually accurate language data to support the development of multilingual AI technologies.
Throughout my career, I have worked on various projects, including the GPS - Pairwise Answer Writing Project and Interactive Preference Collection Project, where I adhered to project guidelines to create and evaluate accurate responses. My role involved generating prompts, evaluating AI responses, and ensuring adherence to quality standards, which has honed my attention to detail and analytical skills.
In addition to my linguistic expertise, I have experience in transcription and data entry, having worked as a freelancer on Upwork and in various roles within the Independent Electoral and Boundaries Commission. My educational background includes a Bachelor of Science in Soil, Water, and Environmental Engineering, complemented by numerous training programs in data entry, artificial intelligence, and graphic design.
Experience
Work history, roles, and key accomplishments
Water and Environmental Engineer
Alpha Pitch Group Limited
Apr 2017 - Present (8 years 3 months)
Currently working as a Water and Environmental Engineer, contributing to various projects. Applying engineering principles to solve water and environmental challenges.
Secretary
21 Century Business Group
May 2011 - Present (14 years 2 months)
Responsible for developing and compiling meeting agendas, attending meetings, and composing official minutes. Handled communication and correspondence, updating and maintaining key business records.
Freelancer
Upwork Inc
Aug 2014 - Present (10 years 11 months)
Performed transcription and data entry tasks on the Upwork platform, maintaining logs of data activities. Compiled, sorted, and verified the accuracy of data before entry.
Project: GPS - Pairwise Answer Writing Project
HomeProject Technologies Ltd
Aug 2024 - Sep 2024 (1 month)
Created and evaluated responses for accuracy, relevance, and freedom from harmful content in the GPS - Pairwise Answer Writing Project. Reviewed and assessed the relevance and quality of evidence paragraphs in relation to queries.
Project: Interactive Preference Collection Project
HomeProject Technologies Ltd
Jun 2024 - Aug 2024 (2 months)
Generated prompts to initiate or continue dialogues based on specific instructions for the Interactive Preference Collection Project. Evaluated responses from two different AI agents for quality and relevance, providing overall quality scores.
Project: Video Description and Annotation Project
Oasis Outsourcing Limited
Feb 2024 - Apr 2024 (2 months)
Analyzed video content to accurately describe prominent subjects, their appearance, and attire. Provided clear and concise descriptions of environments, including setting, lighting, and relevant objects.
Deputy Presiding Officer
Independent Electoral and Boundaries Commission (I.E.B.C.)
Jul 2022 - Aug 2022 (1 month)
Served as Deputy Presiding Officer, overseeing electoral processes and ensuring adherence to guidelines. Managed polling station operations during elections.
General Transcriptionist
eData Solutions Limited
May 2019 - Aug 2020 (1 year 3 months)
Transcribed audio content into text and proofread transcribed documents for accuracy. Recorded accent-specific audios for search engines and categorized texts.
Deputy Presiding Officer
Independent Electoral and Boundaries Commission (I.E.B.C.)
Oct 2017 - Oct 2017 (0 months)
Served as Deputy Presiding Officer, overseeing electoral processes and ensuring adherence to guidelines. Managed polling station operations during elections.
Deputy Presiding Officer
Independent Electoral and Boundaries Commission (I.E.B.C.)
Jul 2017 - Aug 2017 (1 month)
Served as Deputy Presiding Officer, overseeing electoral processes and ensuring adherence to guidelines. Managed polling station operations during elections.
Intern
Nairobi City Water & Sewerage Company Limited
Jan 2011 - Mar 2011 (2 months)
Completed an internship, gaining practical experience in water and sewerage operations. Assisted in various departmental tasks and projects.
Graduate Water Engineer
Jurassic Engineering & Environmental Services Limited
Nov 2013 - Mar 2017 (3 years 4 months)
Worked as a Graduate Water Engineer, contributing to various engineering projects. Applied theoretical knowledge to practical water and environmental solutions.
Graduate Intern
Thika Water and Sewerage Company Limited
May 2013 - Jul 2013 (2 months)
Completed a graduate internship, gaining practical experience in water and sewerage operations. Assisted in various departmental tasks and projects.
Polling/Counting/Tallying Clerk
Independent Electoral and Boundaries Commission (I.E.B.C.)
Feb 2013 - Mar 2013 (1 month)
Served as a Polling/Counting/Tallying Clerk, assisting in the electoral process. Ensured accurate counting and tallying of votes.
Water, Sanitation and Irrigation Department Intern
GIBB Africa Limited
Jan 2012 - Apr 2012 (3 months)
Interned in the Water, Sanitation and Irrigation Department, gaining exposure to engineering projects. Assisted with data collection and project documentation.
Attaché
Jomo Kenyatta University of Agriculture and Technology
Jan 2010 - Mar 2010 (2 months)
Completed an attachment, gaining practical experience relevant to academic studies. Assisted in various departmental tasks and projects.
Education
Degrees, certifications, and relevant coursework
Ministry of Labour & Social Protection Ajira Digital Program
Training & Mentorship, Data Entry & Analysis
Completed training and mentorship in Data Entry & Analysis Using Microsoft Excel through the Ajira Digital Program. Gained skills in data management and analysis.
Ministry of Labour & Social Protection Ajira Digital Program
Training & Mentorship, Artificial Intelligence in Graphic Design
Participated in training and mentorship focused on Artificial Intelligence in Graphic Design. Developed skills in applying AI concepts to graphic design.
Ministry of Labour & Social Protection Ajira Digital Program
Training & Mentorship, Basic Graphic Design & Search Engine Optimization
Undertook training and mentorship in Basic Graphic Design and Search Engine Optimization. Acquired foundational skills in visual design and digital marketing.
Ministry of Labour & Social Protection Ajira Digital Program
Training & Mentorship, Content Writing, Data Entry, Transcription
Completed training and mentorship in Content Writing, Data Entry, and Transcription. Developed comprehensive skills in various digital work domains.
Cytonn Foundation Cytonn Entrepreneurs Hub (Cytonn e-Hub)
Programme, Entrepreneurship
Participated in the Cytonn Entrepreneurs Hub (Cytonn e-Hub) Programme. Gained insights into entrepreneurship and business development.
Centonomy Limited
Personal Financial Management and Wealth Creation, Financial Management
Completed the Centonomy 101 program focusing on personal financial management and wealth creation. Acquired knowledge in financial planning and investment strategies.
Jomo Kenyatta University of Agriculture and Technology (J.K.U.A.T.)
Bachelor of Science, Soil, Water and Environmental Engineering
Grade: Second Class Honours, Upper Division
Graduated with Second Class Honours, Upper Division in Soil, Water and Environmental Engineering. Studied principles of environmental sustainability and resource management.
Sunshine Secondary School
Kenya Certificate of Secondary Education, Secondary Education
Grade: A-(Minus)
Achieved a Mean Grade of A-(Minus) in the Kenya Certificate of Secondary Education. Completed secondary education with strong academic performance.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
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