Open to opportunities

Kevin Mori

@kevinmori

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Backend-focused Senior Software Engineer with extensive fintech experience.

Finland

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What I'm looking for

I seek a dynamic role in a forward-thinking company that values innovation and offers opportunities for professional growth.

I am a Senior Software Engineer with over 9 years of experience specializing in backend development and scalable distributed systems. My expertise lies in building high-performance APIs and backend services that can handle massive concurrent user loads, particularly in the crypto and fintech sectors. I have a proven track record of architecting and implementing robust payment systems and blockchain integrations, ensuring security and efficiency in financial transactions.

Throughout my career, I have successfully developed and deployed various microservices architectures using technologies such as TypeScript, Node.js, and Docker. My experience includes creating cryptocurrency payment gateways, optimizing database performance, and leveraging cloud services to enhance scalability. I am passionate about utilizing modern development practices, including Test-Driven Development (TDD) and Continuous Integration/Continuous Deployment (CI/CD), to deliver high-quality software solutions that meet the evolving needs of users.

Experience

Work history, roles, and key accomplishments

Senior Full Stack Developer

Refact

Jun 2021 - Nov 2024 (3 years 5 months)

Architected and implemented scalable microservices using Nest.js and TypeScript, developed a cryptocurrency payment gateway, and optimized API performance. Designed containerized services with Docker and Kubernetes, integrated blockchain wallet authentication, and built high-performance GraphQL APIs.

Nest TypeScript Docker Kubernetes Redis GraphQL PostgreSQL MongoDB Blockchain API Performance

Web3 Full Stack Developer

HashCash Consultants

Nov 2019 - Mar 2021 (1 year 4 months)

Designed and developed a sports community engagement platform integrated with web3 tools. Created an NFT marketplace and implemented ERC standards, enhancing secure data exchange and performance improvements.

React AWS Lambda NFT Marketplace Web3 Performance Optimization Microservices

Full Stack Developer

ESGROUP

Sep 2018 - Nov 2019 (1 year 2 months)

Implemented secure data pipelines using AWS services, established CI/CD pipelines with Jenkins and Docker, and optimized backend services for high-throughput scenarios. Migrated a legacy application to a microservices architecture, enhancing scalability and performance.

AWS Jenkins Docker Microservices CI CD TDD

Front End Developer

Wunderdog

Apr 2016 - Aug 2018 (2 years 4 months)

Converted visual mockups into web pages using the MERN stack, developed responsive web applications, and implemented client-side interfaces with React.js and Redux. Created a blog platform with WordPress and PHP.

MERN Stack React Redux HTML5 CSS3 JavaScript WordPress PHP Responsive Design UI Development

Education

Degrees, certifications, and relevant coursework

University of Helsinki

Bachelor's Degree, Computer Science

2012 - 2016

Completed a Bachelor's degree in Computer Science and Information, focusing on software development, algorithms, and data structures. Gained foundational knowledge in programming languages and software engineering principles.