Olanrewaju O. is a highly skilled and experienced software engineer with a diverse background in both front-end and back-end development, as well as DevOps engineering. With a degree in Environmental Health Science from the University of Ibadan, Olanrewaju has consistently demonstrated a strong grasp of numerous technologies, including Python frameworks like Django and FastAPI, Angular, Node.js, Docker, Kubernetes, various AWS services (like EC2 and S3), and database management with SQL. His professional journey includes… Show more

1. AWS Infrastructure Engineer,Angular Developer

   Campaign-CentricJan 2025 — Present

   • Designed and managed cloud infrastructure on AWS (EC2, S3, RDS, IAM) to support high-availability deployments.
   • Automated CI/CD pipelines, improving release frequency and reducing manual deployment errors.
   • Developed and optimized Angular components for a multi-step campaign builder, enhancing usability and reducing load times.
   • Implemented monitoring and logging solutions to ensure system reliability and quick incident response.

   AngularNodeAWS EBAWS EC2AWS S3AWS RDSAWS IAMDockerAPI development
2. Fullstack Engineer

   KloutoNov 2024 — Jan 2025

   • Contributed to the development of a social media platform with a focus on high availability and scalability.
   • Built and optimized fullstack features using React, Node.js, and PostgreSQL, ensuring fast response times and seamless user interactions.
   • Collaborated in designing cutting-edge features that enhanced user experience and platform stickiness.

   DjangoPythonReactNodePostgreSQLAWS EBAWS EC2API developmentProject management
3. Backend Engineer,Cloud Specialist

   CuriflowAug 2024 — Oct 2024

   • Build, containerize, monitor and deploy microservices using Docker, Kubernetes and top Cloud Service Providers
   • Optimize and build LLM pipelines for applications
   • Lead full-stack development efforts, including backend logic and frontend user interfaces for key business features.

   DjangoPythonReactNodeAWS EBAWS EC2API developmentProject management
4. Chief Technology Officer (CTO)

   TheInsuremartNGFeb 2023 — May 2024

   • Pioneered the adoption of emerging technologies and formulation of technology strategies
   • Optimized system efficiency leading to a 40% reduction in time-to-market for new insurance products and features
   • Migration of key system functionality to the cloud, resulting in a 25% reduction in infrastructure costs
   • Led the design and implementation of a scalable system architecture to accommodate up to 60% of user traffic
   • Created efficient team structures, fostering collaboration to deliver exceptional technology solutions

   DjangoPythonReactNodeAWS EBAWS EC2API developmentProject management Flutter
5. Frontend Web developer

   GaritransferFeb 2022 — Jul 2022

   • Analyzed current and past SEO performance and rankings
   • Designed and implemented the infrastructure of 5 subdomains to increase search engine visibility
   • Contributed to a 15% increase in revenue and a 10% improvement in customer satisfaction by providing reports and actionable insights into customers’ behaviour and sales performance
   • Carried out plans to increase website loading time and optimize content leading to an increase of 5% in organic traffic

   SEOLaravelPHPWordPressCloud ServicesVue3
6. Backend Developer

   StickerCoveOct 2021 — Oct 2021

   • Provided solutions for accepting payment on the site using the popular Stripe payment platform
   • Implemented provision for user authorization and authentication
   • Tested and deployed the website for production on the Google Cloud Engine

   StripeReactGoogle Cloud Engine
7. Frontend Developer

   StickerCoveSep 2020 — Oct 2020

   • Consulted the content creation team on how to place content to increase user retention strategically
   • Developed custom components and fields using WordPress customization API and Custom post types
   • Established an interactive, dynamic and engaging website to boost organic traffic and maximize user retention, therefore, increasing sales by 45%

   WordPressSEO

1. Bachelor in Environmental Health Science

   University of IbadanNigeria2018 — 2024