Computer Scientist building ambitious systems and human-centered software.
Hello! I'm Sackey Ezekiel Etrue, a computer scientist and software engineer in Ghana. I design resilient platforms, research-driven products, and developer tools that translate complex ideas into reliable, measurable impact.
About Me
I work at the intersection of computer science, product design, and engineering. My focus spans distributed systems, applied AI, and human-computer interaction. I enjoy building high-performing platforms, experimenting with new research ideas, and turning prototypes into robust products.
9+ yrs
Research + engineering practice
30+ projects
Shipped for startups & labs
12 talks
Conferences and meetups
5 publications
Peer reviewed research
Skills
A research-driven engineer with hands-on depth in systems, AI, and cloud-native delivery. I work across the stack, with a focus on rigorous evaluation, responsible deployment, and elegant UX for complex tooling.
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AI + Applied ML
78 % -
Web + API Engineering
90 % -
Systems + Architecture
86 % -
Research Prototyping
82 %
What I Do
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Human-Centered Systems
Design systems that make complex computation feel intuitive, accessible, and fast for end users.
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Applied AI + ML
Ship ML-driven products with clear evaluation, observability, and safety guardrails.
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Cloud + Infrastructure
Architect resilient backends with scalable APIs, data pipelines, and secure delivery.
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Research & Publications
Translate new ideas into papers, prototypes, and public-facing tools.
Projects With Depth
Research prototypes, production platforms, and open-source tools that ship with rigor.
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Systems Research
CProfiler
A low-overhead performance profiler that pinpoints CPU hotspots and memory regressions in multithreaded workloads.
See Project
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Developer Tooling
Notebook
A real-time collaborative editor with CRDT sync, offline recovery, and custom markdown blocks.
See Project
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Applied AI
Atlas Forecast
Demand forecasting engine for city-scale mobility, blending temporal models and causal signals.
See Project
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Human-Computer Interaction
Signal Lab
An interactive lab for real-time signal visualization, built for teaching and research demos.
See Project
Resume Highlights
A snapshot of recent roles, research, and impact. Visit the resume page for full details.
Lead Computer Scientist
Building trustworthy AI platforms, designing data systems, and mentoring cross-functional teams.
Research Engineer
Prototyped multimodal models, published in peer-reviewed venues, and scaled inference pipelines.
Full-Stack Systems Engineer
Shipped cloud-native platforms with observability, reliability, and secure delivery workflows.
Events & Talks
Where I speak, mentor, and collaborate.
Apr 18, 2026
AI Reliability Summit
Keynote on audit-ready ML pipelines for mission-critical products.
View RecapMar 02, 2026
Systems Guild Meetup
Workshop on profiling distributed systems under heavy load.
Watch TalkJan 11, 2026
HCI Studio Series
Designing interfaces that make complex computation feel simple.
Read NotesBlogs & Notes
Essays, research notes, and engineering playbooks.
Research
Evaluating LLM systems beyond accuracy
A field guide to stress testing generative systems with real users.
Read ArticleEngineering
Designing resilient event pipelines
Patterns for reliability, backpressure, and graceful degradation.
Read ArticleLeadership
Mentoring junior engineers at scale
Tactics for building mentorship programs that actually work.
Read ArticleNews & Updates
Recent releases, press, and milestones.
Feb 24, 2026
Released Atlas Forecast v2
Major upgrade with improved causal inference and faster model training.
Jan 30, 2026
Featured in Ghana Tech Review
Interview on building resilient AI infrastructure in West Africa.
Dec 18, 2025
Launched Signal Lab
An interactive learning environment now used by 4 universities.
Let's Collaborate
Want to partner on research, engineering, or speaking? Share a brief and I will respond quickly.