Enock Sang

Software Engineer building scalable solutions that solve real operational problems. Strong collaborator who thrives in fast-paced environments and consistently delivers reliable, user-friendly solutions, driven by clean architecture, measurable outcomes, and a habit of shipping things that work

Software Engineer at CrispAI (2025-01 – Present)

• Provisioned and managed Linux VPS environments entirely from scratch, OS setup, user accounts, SSH hardening, firewall rules (UFW/iptables), and SSL/TLS configuration
• Deployed and maintained full application stacks on VPS: web servers (Nginx/Apache), app runtimes, databases, and background services.
• Implemented server security from the ground up: fail2ban, port management, least-privilege access controls, secrets management, and routine security patching
• Managed cloud-based infrastructure on AWS (EC2, S3, Lambda) alongside VPS environments, maintaining CI/CD pipelines and Docker/Kubernetes deployments
• Supported non-technical teams in using AI-powered tools, explaining technical concepts clearly and resolving day-to-day access and configuration issues
• Built n8n automation workflows integrating third-party APIs, effectively functioning as internal IT automation lead

Software Engineer at Delta Freight Africa (2024-02 – 2024-12)

• Administered PostgreSQL databases: user roles, access controls, indexing and query optimization for internal dashboards
• Troubleshot API integration failures and frontend/backend connectivity issues across a multi-service stack
• Optimised page load times for logistics reports, diagnosing and resolving performance bottlenecks
• Supported internal operations teams by resolving data access and dashboard issues in a timely manner
• Documented technical processes and system behaviours for non-technical stakeholders

Software Engineer at Fuzu LTD (2022-01 – 2023-12)

• Built and maintained real-time monitoring dashboards with automated SMS/email alerting, proactively flagging system issues before they escalated
• Performed root cause analysis on production incidents and implemented long-term fixes, reducing repeat ticket volume
• Managed Node.js integration layers between frontend apps and backend services, resolving connectivity and data flow issues
• Liaised between development teams and end-users to triage, prioritise and resolve platform issues on a high-traffic recruitment site

Geology, Geochemistry, Geophysics at State Department of Petroleum (2021-02 – 2021-07)

• Collection, collation and analysis of Geophysical and Geochemical data.
• Participated in the preparation and analysis of Geological models in Oil and Gas exploration, development and production operation.
• Participated in the preparation and maintenance of Geophysical databases for oil and Gas sector.
• Undertaking Geological mapping.
• Undertaking Geophysical, Geochemical and Geological Surveys.

Software Engineering – Moringa School