United Kingdom

Back-end

WAEC/SSCE

Chibuzor Ojukwu

Software Engineer

Critical-thinking

Golang (Go)

Node.js

- Lead disaster recovery initiatives, implementing improvements to achieve MTR goals and enhance system resilience.

- Spearhead legacy system modernization, creating plug-and-play solutions that reduce integration time by 100%.

- Engineer custom serverless plugins with concurrency controls, preventing outages and optimizing resource utilization.

- Consolidate async workloads across queues and lambdas, reducing event data duplication and improving efficiency.

- Automate financial report analysis, streamlining processes between finance and IT departments.

Technologies: AWS, ECS, Docker,  Datadog, Serverless, PagerDuty, ElastiCache, Terraform, Bitbucket pipelines.

- Developed an automated scheduling system, eliminating manual updates and ensuring real-time synchronization across platforms.

- Designed internal monitoring solutions for third-party tools, enhancing visibility and expediting incident root cause identification.

- Created an intelligent data backup system, improving storage capacity and data management efficiency.

- Engineered idempotent data migration pipelines, ensuring consistency and reducing latency in cross-platform operations.

- Optimized CRM process with streaming techniques, reducing latency and improving memory usage.

- Implemented an automated user verification system, reducing suspicious activity and enhancing platform security.

Technologies: GCP,  App engine, TravisCI, Postgres, Redis, Airtable, Cloud functions, etc

- Designed Firestore database architecture, reducing unauthorized access by 95% and ensuring GDPR compliance.

- Engineered cloud functions, improving response times by 40% and reducing compute costs by 30%.

- Established Gitlab CI pipeline, streamlining development workflows and improving code quality. 

- Developed responsive frontend applications, implementing lazy loading for optimal performance across devices.

- Architected Node.js applications on Google App Engine, building scalable and resilient web services.

- Integrated financial services like Stripe and Plaid, enabling secure payment processing and data aggregation.

Technologies: GCP, Cloud Functions, Firestore DB, App Engine, Docker, Bash scripting, GitlabCI.

- Deployed Kubernetes clusters on AWS for Facebook Magma, achieving 99.99% uptime and a 300% network capacity increase.

- Integrated Magma orchestrator with existing telecom infrastructure, expanding 4G LTE coverage to new areas.

- Set up a local development environment for Magma using Docker and Vagrant, ensuring consistent team environments.

- Developed the company's web application using React and Node, improving UI responsiveness and user experience.

- Engineered Node.js monitoring tools, reducing incident MTTR by 60% and enhancing system reliability.

Technologies: Nodejs, React, AWS, Docker, Vagrant, Kubernetes, Bash, Helm, Prometheus, etc.

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