I am a remote professional with experience spanning data entry, AI/ML annotation, electrical design support, voice recording, and video editing. I thrive in independent, deadline-driven environments and am committed to continuous learning and adapting to the fast-changing digital landscape. I collaborate with clients on platforms like Fiverr, Upwork, and direct engagements, delivering accurate, high-quality output while maintaining confidentiality and strong communication. I enjoy turning complex information into clear, engaging content and continuously expanding my multidisciplinary skill set to meet evolving client needs.…

SIDNEY AGGREY MALENYA

I am a remote professional with experience spanning data entry, AI/ML annotation, electrical design support, voice recording, and video editing. I thrive in independent, deadline-driven environments and am committed to continuous learning and adapting to the fast-changing digital landscape. I collaborate with clients on platforms like Fiverr, Upwork, and direct engagements, delivering accurate, high-quality output while maintaining confidentiality and strong communication. I enjoy turning complex information into clear, engaging content and continuously expanding my multidisciplinary skill set to meet evolving client needs.…

Available to hire

I am a remote professional with experience spanning data entry, AI/ML annotation, electrical design support, voice recording, and video editing. I thrive in independent, deadline-driven environments and am committed to continuous learning and adapting to the fast-changing digital landscape.

I collaborate with clients on platforms like Fiverr, Upwork, and direct engagements, delivering accurate, high-quality output while maintaining confidentiality and strong communication. I enjoy turning complex information into clear, engaging content and continuously expanding my multidisciplinary skill set to meet evolving client needs.

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Skills

Experience Level

Language

English
Fluent
Swahili
Fluent

Work Experience

Remote Data Entry Specialist at Freelance / Multiple Clients
January 1, 2022 - Present
Accurately input and verify large volumes of structured and unstructured data into CRM systems, spreadsheets, and databases with 99.5%+ accuracy. Processed invoices, customer records, and inventory data for e-commerce and logistics clients. Performed data cleansing, deduplication, and formatting to ensure consistency across data sources. Maintained confidentiality of sensitive client data in line with NDA agreements.
Video & Image Annotation Specialist at Scale AI / Remotasks / Appen
January 1, 2021 - Present
Annotated thousands of images and video frames for autonomous driving, object detection, and facial recognition AI models using CVAT, Labelbox, and Scale AI platforms. Applied bounding boxes, semantic segmentation, polygon labeling, keypoint mapping, and image classification. Reviewed and quality-checked annotations to maintain project accuracy benchmarks above 95%. Collaborated with project managers to interpret labeling guidelines and resolve ambiguous cases.
Junior Electrical Design Assistant at Freelance / Remote Engineering Projects
January 1, 2020 - Present
Assisted senior electrical engineers in drafting circuit schematics, wiring diagrams, and PCB layout documentation using AutoCAD Electrical and KiCad. Prepared electrical design reports, BOMs, and equipment specifications for residential and commercial projects. Conducted design reviews and flagged IEC and local standard compliance issues. Delivered design files and documentation via Google Drive and GitHub.
Freelance Voice Recording Artist at Voices.com / Voice123 / Direct Clients
January 1, 2019 - Present
Recorded clear, professional-grade voiceovers for e-learning modules, explainer videos, audiobooks, and commercial advertisements. Operated a home studio and delivered broadcast-ready audio files. Edited and mastered recordings using Audacity and Adobe Audition, ensuring noise reduction, EQ balance, and proper loudness levels. Delivered in client-specified formats (WAV, MP3) with fast turnaround and maintained a 5-star rating across platforms.
Video Editor & Content Producer at Freelance / Remote Clients
January 1, 2022 - Present
Recorded, edited, and produced tutorial and explainer videos for e-learning platforms, YouTube channels, and corporate clients using OBS Studio for screen capture and live streaming setups. Set up multi-source OBS scenes (screen capture, webcam, overlays, transitions) to produce polished instructional content for technical and vocational training courses. Exported video in client-specified formats (MP4, MOV) with optimised bitrate settings for web delivery, maintaining consistent audio-video sync and quality. Created video documentation for electrical and engineering training modules, combining voiceover narration with annotated screen recordings. Delivered projects to clients on Fiverr and Upwork with fast turnaround, achieving consistent 5-star reviews for video quality and responsiveness.
Technical Trainer / Lecturer at Uzuri Institute
January 1, 2026 - Present
Deliver technical training and lectures on electrical engineering topics, develop training materials and modules, and support learners in practical applications. Collaborate with faculty to design and update curricula.
Technical Trainer / Lecturer at Likoni TVC
September 1, 2025 - December 1, 2025
Conducted technical training sessions and lectures for staff and students, contributing to capacity-building initiatives during Sep–Dec 2025.
Electrical Engineer at PCTL Automation
February 1, 2024 - July 1, 2024
Assisted senior engineers in drafting circuit schematics, wiring diagrams, and PCB layout documentation; prepared design reports and BOMs; reviewed compliance against IEC and local electrical standards.

Education

Bachelor of Science in Electrical & Electronics Engineering at Machakos University
January 11, 2030 - January 1, 2024
Bachelor of Science in Electrical & Electronics Engineering at Machakos University
January 11, 2030 - January 1, 2024
Bachelor of Science in Electrical & Electronics Engineering at Machakos University
January 11, 2030 - January 1, 2024

Qualifications

Google Data Analytics Certificate
January 1, 2023 - June 7, 2026
AI/ML Data Annotation Specialist
January 1, 2022 - June 7, 2026
AutoCAD Electrical Fundamentals
January 1, 2021 - June 7, 2026
Voice Acting Fundamentals
January 1, 2020 - June 7, 2026
AI for Business Professionals
January 1, 2026 - June 7, 2026
Introduction to Machine Learning
January 1, 2021 - June 7, 2026
Google Data Analytics Certificate – Coursera
January 1, 2023 - June 7, 2026
AI/ML Data Annotation Specialist – Appen Certified
January 1, 2022 - June 7, 2026
AutoCAD Electrical Fundamentals – Autodesk Learning
January 1, 2021 - June 7, 2026
Voice Acting Fundamentals – Gravy For The Brain
January 1, 2020 - June 7, 2026
AI for Business Professionals – HP LIFE
January 1, 2026 - June 7, 2026
Introduction to Machine Learning – Kaggle
January 1, 2021 - June 7, 2026
OBS Studio for Screen Recording & Streaming – Self-directed / Online
January 1, 2022 - June 7, 2026
Google Data Analytics Certificate – Coursera
January 1, 2023 - June 7, 2026
AI/ML Data Annotation Specialist – Appen Certified
January 1, 2022 - June 7, 2026
AutoCAD Electrical Fundamentals – Autodesk Learning
January 1, 2021 - June 7, 2026
Voice Acting Fundamentals – Gravy For The Brain
January 1, 2020 - June 7, 2026
AI for Business Professionals – HP LIFE
January 1, 2026 - June 7, 2026
Introduction to Machine Learning – Kaggle
January 1, 2021 - June 7, 2026
OBS Studio for Screen Recording & Streaming – Self-directed / Online
January 1, 2022 - June 7, 2026

Industry Experience

Media & Entertainment, Software & Internet, Education, Professional Services, Manufacturing, Computers & Electronics

Skills

Experience Level