Experienced frontend developer and designer with project work across responsive product interfaces, interaction flows and browser-based prototypes. Uses Google AI Studio for rapid prototyping and React and TypeScript in independent web builds. Also brings hands-on operations management since 2021, AI data annotation and quality review, and a B.Tech in Surveying and Geoinformatics.
Experience
General Manager / Operations Manager
Rubelle Water Factory · Lagos · 2021–present
Manage day-to-day operations for a sachet and bottled-water production and distribution business.
Coordinate production, staff, materials, suppliers and deliveries, and support customer and distributor communication.
Maintain sales, stock and expense records and support operational planning and reporting.
AI Data Annotation & Quality Review
DataLens Africa · 2026–present
Perform data annotation and quality review for AI development projects using annotation guidelines and human-in-the-loop QA standards.
Apply careful review and consistency checks to task outputs.
Independent Frontend Developer & Product Designer
Self-directed · 2024–present
Design and build responsive product interfaces, user flows and interactive web prototypes across creator, geospatial, real-estate, creative-planning and operations projects.
Use Google AI Studio for rapid prototyping and work with React and TypeScript in independent builds; contribute across interface design, integration, debugging and documentation.
Selected work and project-specific limitations are described in the portfolio.
Founder & Content Researcher
Book and Biro · Ongoing
Research Nigerian capital markets and geospatial intelligence, and develop accessible narratives for a professional audience.
Use a NotebookLM-to-Gemini-to-LinkedIn research and publishing workflow.
Earlier Experience
Restaurant operations covering cooking, sourcing, order-taking, service, daily sales records and management support. University dropshipping business selling fashion, beauty and accessories.
Education
B.Tech, Surveying and Geoinformatics
Federal University of Technology, Owerri (FUTO) · 2023
Certifications, Training & Coursework
Google Analytics Certification (2026) — Google Skillshop: Issued 30 October 2026; expires 30 October 2027. Event-based measurement, reporting and explorations, attribution, audiences, and privacy controls. View credential.
Google Ads Search Certification (2026) — Google Skillshop: Issued 30 October 2026; expires 30 October 2027. Google Search campaign planning and optimization, Smart Bidding, and alignment with marketing objectives and budgets. View credential.
DataLens Academy, July 2026: Essentials of Data Labelling & Annotation for AI Development; Human-in-the-Loop QA & Data Quality Management.
Google Cloud / Coursera: Introduction to Generative AI; Introduction to Large Language Models; Introduction to Responsible AI; Responsible AI: Applying AI Principles with Google Cloud.
Google Project Management coursework: Foundations, Project Planning, Agile Project Management and Project Initiation. These are selected courses, not a claim of the full professional certificate.
Skills & Tools
Operations: production and distribution coordination, inventory records, supplier follow-up, customer communication, documentation and business support.
AI quality & geospatial: annotation guidelines, human-in-the-loop review, QGIS, ArcGIS, Folium and remote sensing.
Frontend & product UI: responsive interface design, interaction flows, React, TypeScript and Google AI Studio prototyping. Project-based technical experience: FastAPI, Firebase/Firestore, PostgreSQL, PostGIS, Docker, Railway and Vercel; AI-assisted development and workflow design.
Content: research, narrative development, creative planning, NotebookLM, Gemini, short-form property-video editing and AI filmmaking.
This web résumé omits phone, street address, personal identifiers and credential IDs. Reach me at anyanwudiamond@gmail.com or on LinkedIn.