Maicy Maritim
@maicymaritim
I build secure, observable AWS Kubernetes platforms for reliable API delivery.
ZimbabweWhat I'm looking for
I built Tamani, an internal developer platform for a live public API on AWS, using Kubernetes, Terraform, Argo CD and GitOps.
I delivered multi-tenant infrastructure with RBAC, default-deny network policies, restricted Pod Security, signed-image enforcement, and CI/CD supply-chain controls. I also built observability around 99.5% availability and 400 ms p95 SLOs, using Prometheus, Grafana, Loki, burn-rate alerts, k6 testing and chaos experiments.
Previously at SkillCat, I analysed learning and engagement data across more than 300,000 users in SQL and Python, identifying churn drivers and resolving upstream data-quality issues that restored reliable KPI reporting.
My earlier internal IT work at Cellulant included identity migration from Active Directory to JumpCloud, RADIUS authentication, endpoint configuration and software deployment. I bring a data-informed approach to platform engineering, security and reliable developer experience.
Experience
Work history, roles, and key accomplishments
Support Worker
Cranmead Ltd
Jan 2025 - Present (1 year 7 months)
Support young people in semi-independent living settings to build practical skills for independent adult life, including budgeting, self-care, cooking, and managing tenancies. Maintain detailed records in line with regulatory requirements and apply safeguarding principles.
Data Analyst
SkillCat Inc.
Sep 2021 - Aug 2023 (1 year 11 months)
Analysed learning and engagement data across 300,000+ users in SQL and Python, surfacing engagement and churn drivers that informed product decisions. Traced and resolved upstream data-quality faults in the reporting pipeline, restoring accurate reporting and reliable KPI dashboards.
Internal IT Intern
Cellulant
Mar 2021 - May 2021 (2 months)
Migrated company-wide employee identity from Active Directory to JumpCloud, including account provisioning, access policies and identity management. Implemented RADIUS network authentication for secure corporate Wi-Fi and managed endpoint configuration and software deployment across the full device fleet.
Education
Degrees, certifications, and relevant coursework
University of Sussex
Master of Science, Data Science
2023 - 2024
Grade: Merit
MSc in Data Science with Merit. Dissertation on detecting machine-generated text using BERT, continual learning, and model interpretability.
Strathmore University
Bachelor of Science, Informatics and Computer Science
2018 - 2022
BSc in Informatics and Computer Science.
Availability
Location
ZimbabweAuthorized to work in
Portfolio
maicymxtim.github.io/tamani-platformJob categories
Skills
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