Open to opportunities

Kai Aoki

@kaiaoki

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Senior Full Stack Engineer with 8+ years of experience.

Finland

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What I'm looking for

I am looking for a role that challenges my skills and fosters growth in a collaborative environment.

I am a Senior Full Stack Engineer with over 8 years of experience in designing and developing highly scalable web and mobile applications. My advanced programming skills and strategic problem-solving abilities allow me to break down complex problems and deliver user-centric solutions using modern technologies. I am passionate about emerging technologies and continuously expanding my technical skills to benefit my clients.

Throughout my career, I have successfully developed and implemented various projects, including a music learning platform that serves over 500,000 users and a soccer analysis platform that provides data-driven insights. My expertise in technologies such as React, Node.js, and AWS has enabled me to create innovative solutions that enhance user experiences. I take pride in mentoring junior developers and fostering their professional growth, which has led to increased team efficiency.

I am always looking for opportunities to leverage my skills in a challenging environment where I can contribute to impactful projects and collaborate with like-minded professionals.

Experience

Work history, roles, and key accomplishments

Current

DevOps Engineer

Current

Wyldata

Feb 2025 - Present (4 months)

Reviewed, merged, and deployed new features into respective repositories while configuring and maintaining CI/CD pipelines using Bitbucket and AWS. Successfully migrated the PostgreSQL database to AWS Aurora, leveraging its benefits for improved performance and scalability.

CI CD Bitbucket AWS PostgreSQL Aurora Django Logging

Full Stack Engineer

Deloitte

Sep 2019 - Jan 2025 (5 years 4 months)

Developed Footy Amigo, a soccer analysis platform, building an intuitive and responsive interface where users could filter matches and view detailed stats using Django and Vue.js. Implemented robust web scraping solutions to handle IP bans, bypass CAPTCHAs, and manage dynamic content for fetching match data and odds.

Django Vue.Js PostgreSQL AWS Python Web Scraping Query Optimization SportMonks API

Full Stack Engineer

Deloitte

Sep 2019 - Jan 2025 (5 years 4 months)

Developed SmartMusic, a music learning platform that helps over 500,000 users improve their skills, utilizing React, Node.js, and AWS. Designed and implemented GraphQL APIs using AWS AppSync and integrated InfluxDB solutions for high-frequency time-series data, optimizing storage and query performance.

React Node AWS GraphQL AWS AppSync InfluxDB PostgreSQL Redis Tone.Js GitHub Actions AWS CodePipeline CodeBuild ECS

Full Stack Engineer

Theodo UK

Jul 2015 - Aug 2019 (4 years 1 month)

Worked on a Social Media Analytics service with complex UI, building an admin dashboard and creating React components with D3 charts for interactive data visualizations. Developed a print-on-demand service from scratch, leveraging Django as the API framework integrated with Shopify for backend commerce functionality.

React PostgreSQL AWS S3 AWS Lambda Django Shopify Redux Social Analytics

Education

Degrees, certifications, and relevant coursework

University College London

Bachelor of Science, Computer Science

Completed a Bachelor of Science degree with a focus on Computer Science. Gained foundational knowledge and practical skills in various aspects of computing.