Frontend
with intention
I’m an experienced frontend developer and designer, working across responsive web interfaces, interaction design, component-led UI and clear product flows.
FRONTEND · UI DESIGN · RESPONSIVE WEB
Diamond AnyanwuFrontend developer & designer
Good work.
By design.
I’m Diamond, an experienced frontend developer and designer. I design and build polished, responsive product interfaces—from clear user flows and visual systems to interactive frontends and prototypes. I use Google AI Studio to explore ideas quickly, then refine them into web experiences with React and TypeScript in my independent development work. My operations experience gives me a practical instinct for how people use products day to day.
About
Grounded in work.
Driven by curiosity.
Good systems should make sense to the people who use them.
I’m Chihurumnanya Diamond Anyanwu, based in Lagos, Nigeria. Since 2021, I’ve managed day-to-day operations at Rubelle Water Factory, coordinating production, people, stock, suppliers and distribution.
My B.Tech in Surveying and Geoinformatics gives me a foundation in spatial data and measurement. Alongside operations, I work in AI data annotation and quality review, and build software and workflows using AI-assisted development.
I also research and publish through Book and Biro, create AI films through Czar Studios, and share opportunities through Remote Gen Z. The common thread is turning complex information into something clear, useful and actionable.
Lagos, Nigeria Open to remote collaboration
More about me ↗What I Bring
Capabilities and tools
Frontend
Prototypes
you can explore
Google AI Studio is part of my prototyping workflow: I explore a product idea quickly, then refine the interface and interactions in independent web builds. My project work includes React and TypeScript.
PRODUCT PROTOTYPING · GOOGLE AI STUDIO · REACT · TYPESCRIPTOperations
that flow
Production and distribution planning, supplier follow-up, staff coordination, customer communication, inventory and business records.
OPERATIONS · DOCUMENTATION · BUSINESS SUPPORTQuality,
with context
AI data annotation and human-in-the-loop review, applying task guidelines and checking consistency. A geospatial foundation in QGIS, ArcGIS and remote sensing.
DATA ANNOTATION · QA · GEOSPATIALExperience
Work, grounded
in the details.
Frontend development and product-interface design, backed by hands-on operations and careful quality review.
2021 — PRESENT
General Manager / Operations Manager
Rubelle Water Factory · Lagos
Manage production and distribution for a sachet and bottled-water business. Coordinate staff, raw materials, suppliers and deliveries; maintain sales, stock and expense records; support customers and distributors.
2026 — PRESENT
AI Data Annotation & Quality Review
DataLens Africa
Perform data annotation and quality review for AI development projects, applying annotation guidelines and human-in-the-loop quality standards.
2024 — PRESENT
Independent Software & Product Builder
Self-directed
Build web tools and prototypes using AI-assisted workflows, including creative planning, geospatial and business-operations projects. Work includes interface design, integration, debugging and documentation, with clear limits on what each demo does.
ONGOING
Founder & Content Researcher
Book and Biro
Research Nigerian capital markets and geospatial intelligence, develop accessible narratives, and publish using a NotebookLM-to-Gemini-to-LinkedIn workflow.
EARLIER
Restaurant Operations & Student Enterprise
Earlier hands-on experience
Restaurant work covering cooking, grocery sourcing, orders, service and daily sales records. Ran a university dropshipping business selling fashion, beauty and accessories to fellow students.
Product UI · Frontend Development · Consumer Prototypes
Product ideas,
designed and built.
I design the flow, shape the interface and build the responsive frontend. Explore consumer-product concepts and practical web tools; each entry is labelled clearly so you can judge the work and its current stage.
01 / CONSUMER PRODUCT PROTOTYPE
Roomify
A consumer-product prototype for planning a room: move through photo, style and budget choices, then review a style direction and sample shopping shortlist.
PUBLIC PROTOTYPE · BROWSER-LOCALFeatures & limitations
Upload a room photo (kept in the browser), choose a style and budget, review a style-reference direction and sample shopping list, and save locally. Room-specific AI rendering, sign-in, cloud sync and checkout are not connected.
02 / BROWSER-ONLY BUILDER
LocalSpark
A browser-based site builder for a simple local-business brochure-page preview.
STATIC EXPORT · NO BACKENDFeatures & limitations
Enter business details and services, choose one of three styles, preview the page and download standalone HTML. No AI service, account, booking, lead capture or backend is connected.
03 / CREATOR ANALYTICS
Creator HQ
A local-first dashboard for creator reports, ideas and personal goals.
CSV-FIRST · OPTIONAL CONNECTIONSFeatures & limitations
Import per-video analytics CSVs, review metrics present in the report, save ideas and set a personal goal. Data is browser-local; optional YouTube/TikTok connections need provider setup and manual refresh, and are not verified here.
04 / RESEARCH & PRE-PRODUCTION
CURIO Creator Studio
A source-led research and YouTube pre-production workspace.
PLANNING APP · NOT VIDEO OUTPUTFeatures & limitations
Gather research leads and notes, shape editable scripts and storyboards, and save or export project packs. Optional YouTube evidence and Gemini drafting depend on configuration. It does not create footage, voiceovers or finished videos; review sources and drafts.
05 / INTERACTIVE APP
Word-play Studio
A timed category-word game interface with configurable rounds and local play.
PUBLIC APP · NETWORK FEATURES UNVERIFIEDFeatures & limitations
The interface offers letter selection, timed answers, scoring and local, AI-opponent or online-play options. Gemini-assisted judging and multiplayer depend on provider setup and were not independently verified; availability is not guaranteed.
Some projects remain private or pre-pilot. Public demonstrations are not promises of commercial readiness, live integrations or measured business results.
Try a small experiment: BrowserMind
A deterministic command playground built from Annie Wang’s tutorial. It only controls its fictional sample workspace, not other websites. This is a learning demo, not a live AI browser agent.
Selected Creator Performance
Creative work,
with measurable reach.
I bring a creator’s eye for attention, audience behaviour and retention to product work. These platform analytics are presented as separate snapshots, in the reporting context visible in each source.
TIKTOK · SINGLE VIDEO
Video performance
Posted Oct 27, 2026, 5:31 PM · Video length 20.04s
- Video views
- 43.7K
- Likes
- 5,863
- Comments
- 56
- Shares
- 274
- Saves
- 710
- Total play time
- 217h:07m
- Average watch time
- 16.4s
- Watched full video
- 45.39%
- New followers
- 393
The overview row rounds this to 43K views; Key metrics shows 43.7K, updated in real time.
YOUTUBE STUDIO · OVERVIEW SNAPSHOT
Channel analytics
The source does not show a reporting period for these overview tiles.
- Views
- 2.6M
- Watch time (hours)
- 290.5K
- Subscribers
- +9.2K
- Estimated revenue
- $10K
Monthly earnings shown in this screenshot
Separately labelled “Estimated · Last six months”: April (ongoing) — $3,111.63; March — $5,143.71; February — $6,671.59; January — $5,068.29; December — $3,002.83; November — $4,964.91. The month labels have no year in the source.
YOUTUBE STUDIO · ELIGIBILITY SNAPSHOT
Monetization progress
A separate YouTube screenshot; its relationship to the overview snapshot is not established.
- Subscribers
- 890 / 1,000
- Public watch hours · last 365 days
- 3,948 / 4,000
- Public Shorts views · last 90 days
- 387 / 10M
These targets and periods are transcribed as shown in this eligibility screen and are not combined with the other YouTube snapshot.
YouTube screenshots are shown as distinct snapshots; the available images do not establish that they represent the same channel or reporting period.
Education & Learning
A spatial foundation.
A learning mindset.
Formal education, focused training and ongoing practice.
DEGREE · 2023
B.Tech, Surveying and Geoinformatics
Federal University of Technology, Owerri (FUTO)
Foundation in measurement, spatial data and map production.
CERTIFICATION · OCTOBER 2026
Google Ads Search Certification (2026)
Google Skillshop
Google Search campaign planning and optimization, Smart Bidding, and alignment with marketing objectives and budgets. Issued 30 October 2026 · Expires 30 October 2027.
View credential ↗TRAINING · JULY 2026
AI Data Labelling & Human-in-the-Loop QA
DataLens Academy
Essentials of Data Labelling & Annotation for AI Development; Human-in-the-Loop QA & Data Quality Management.
COURSE CERTIFICATE · OCTOBER 2025
Introduction to Generative AI
Google Cloud · Coursera
Course completion certificate · Issued 15 October 2025.
View certificate ↗COURSE CERTIFICATE · OCTOBER 2025
Introduction to Large Language Models
Google Cloud · Coursera
Course completion certificate · Issued 15 October 2025.
View certificate ↗COURSE CERTIFICATE · OCTOBER 2025
Responsible AI: Applying AI Principles with Google Cloud
Google Cloud · Coursera
Course completion certificate · Issued 15 October 2025.
View certificate ↗ADDITIONAL COURSEWORK
Introduction to Responsible AI
Google Cloud / Coursera
Listed as coursework, not a separate certificate.
SELECTED COURSEWORK
Project Management
Google / Coursera
Foundations, Project Planning, Agile Project Management and Project Initiation. Listed as coursework, not a claim of the full professional certificate.
Looking for the concise version?
Read my experience, education and skills in one place.
Content & Community
Curiosity is
part of the craft.
Remote Gen Z
A Telegram channel sharing remote jobs, internships, graduate programmes, scholarships and other opportunities for young Nigerians and Africans.
Visit the Telegram channelBook and Biro
Nigerian capital-markets and geospatial-intelligence research, translated into accessible stories and analysis.
Find Book and Biro on YouTubeCzar Studios
A creative channel for AI films, bringing together writing, production and editing.
Explore Czar StudiosShort-form Property Videos
Edit property-tour footage into short, branded videos with hooks, captions, price tags and end cards for Reels and TikTok. Samples available on request.