Stephen Chukwuma
Team Lead (Application Development and Deployment) @Pennyfy
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WORK HISTORY
Team Lead (Application Development and Deployment) @Pennyfy
Calgary, AB, CA
Spearheaded the end-to-end development and successful deployment of Pennyfy, a scalable, AI-powered budgeting platform, utilizing Next.js (SSR) for a seamless, responsive frontend and Nest.js microservices for a robust, modular backend- Led a cross-functional team in building a cloud-native infrastructure on AWS (EC2, RDS, S3, CloudFront), achieving 99.9% uptime and ensuring high availability and global content delivery- Integrated OpenAI APIs to deliver intelligent, conversational financial support, enhancing user engagement and automating key budgeting workflows- Implemented AWS Textract to enable smart receipt processing, automating data extraction from receipts and improving user expense tracking accuracy by over 95%- Designed and enforced CI/CD pipelines with AWS Amplify and Render, reducing deployment time by 40% and enabling rapid feature iteration with minimal downtime.
EDUCATION
University of Port Harcourt
Master's degree, Environmental Management and Sustainable Development
Southern Alberta Institute of Technology (SAIT)
Computer Software Engineering
NIIT Pune
Diploma, Linux/Oracle 11g, Data Modeling/Warehousing and Database Administration
SKILLS
ABOUT STEPHEN CHUKWUMA
As a Software Developer at Sterling Bank Plc, I work with a team of developers to build and deploy APIs that enable seamless and secure transactions for customers across various platforms. I also ensure optimal performance and security of the system administration across Windows and Linux Desktop and Server infrastructures. I have a Master\'s degree in Environmental Management and Sustainable Development from the University of Port Harcourt, where I gained a strong foundation in environmental awareness and management systems.In addition to my software development skills, I have extensive experience in product design and technical product management, having worked as an Ecommerce Product Manager at Floorkraft Limited for over three years. I oversee the redesign of the Floorkraft Ecommerce platform, liaise with an international development team, and execute A/B testing and speed tests of the mobile interface. I also designed an Inventory Management system that managed and recorded incoming products and synced products in all warehouses. I am proficient in solutions architecture, cloud infrastructure and deployment, and data modeling and warehousing, with multiple certifications from Google and ITIL. I am committed to delivering innovative solutions and driving technical excellence.
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