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Hello! I’m Daiki Nakashita, a versatile software engineer blending backend and frontend expertise to build scalable, secure systems. I’ve shipped end-to-end features across APIs and user interfaces, with a strong focus on Rust, Go, Python, and TypeScript. I’m also exploring Solana and Web3 technologies and enjoy collaborating across product, design, and QA to deliver robust solutions. I value thoughtful architecture, secure software practices, and clear communication, and I’m excited to continue building performant platforms that users love.…Hello! I’m Daiki Nakashita, a versatile software engineer blending backend and frontend expertise to build scalable, secure systems. I’ve shipped end-to-end features across APIs and user interfaces, with a strong focus on Rust, Go, Python, and TypeScript. I’m also exploring Solana and Web3 technologies and enjoy collaborating across product, design, and QA to deliver robust solutions. I value thoughtful architecture, secure software practices, and clear communication, and I’m excited to continue building performant platforms that users love.

Daiki Nakashita

Full Stack Developer, Back-End Developer, Front-End Developer, +5

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Hello! I’m Daiki Nakashita, a versatile software engineer blending backend and frontend expertise to build scalable, secure systems. I’ve shipped end-to-end features across APIs and user interfaces, with a strong focus on Rust, Go, Python, and TypeScript. I’m also exploring Solana and Web3 technologies and enjoy collaborating across product, design, and QA to deliver robust solutions. I value thoughtful architecture, secure software practices, and clear communication, and I’m excited to continue building performant platforms that users love.…Hello! I’m Daiki Nakashita, a versatile software engineer blending backend and frontend expertise to build scalable, secure systems. I’ve shipped end-to-end features across APIs and user interfaces, with a strong focus on Rust, Go, Python, and TypeScript. I’m also exploring Solana and Web3 technologies and enjoy collaborating across product, design, and QA to deliver robust solutions. I value thoughtful architecture, secure software practices, and clear communication, and I’m excited to continue building performant platforms that users love.

Available to hire

Hello! I’m Daiki Nakashita, a versatile software engineer blending backend and frontend expertise to build scalable, secure systems. I’ve shipped end-to-end features across APIs and user interfaces, with a strong focus on Rust, Go, Python, and TypeScript. I’m also exploring Solana and Web3 technologies and enjoy collaborating across product, design, and QA to deliver robust solutions.

I value thoughtful architecture, secure software practices, and clear communication, and I’m excited to continue building performant platforms that users love.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Freelance / Contract Software Engineer at Various Clients

January 1, 2025 - September 12, 2025

Built secure login authentication in Rust using tokio, sqlx, Async-GraphQL. Migrated frontend apps from Vue 2 to Vue 3. Enhanced test coverage and migrated in-house library to a new Go version. Developed frontend features and contributed to architectural decisions. Replaced Shopify with Stripe to improve the e-commerce platform; led security enhancements and real-time data processing with Google BigQuery for large-scale datasets.

Senior Backend Engineer at Ovice Inc

May 1, 2025 - September 12, 2025

Analyzed REST API endpoints, refactored database queries to reduce response times. Researched Stripe API specifications and optimized payment flow to reduce transaction errors. Developed and deployed new payment features leveraging Stripe, including subscription billing, webhooks, and error handling. Collaborated with product owners and QA to define requirements and acceptance criteria. Implemented critical security features to protect user data and system integrity. Used Google BigQuery for real-time data transformations on large datasets.

Senior Software Engineer at Fruits Family

July 1, 2022 - September 12, 2025

Designed and built GraphQL APIs avoiding circular dependencies and unnecessary queries, improving platform functionality and user experience. Analyzed and optimized database queries to improve system performance and reduce infrastructure strain. Leveraged AWS extensively under CTO guidance to improve cloud scalability and reliability.

Senior Software Engineer at Kid Slop

June 1, 2021 - September 12, 2025

Developed backend systems and real-time features; collaborated on frontend integration; worked with TypeScript, GraphQL, and AWS.

Full Stack Developer at AKA Intelligence

January 1, 2019 - September 12, 2025

Designed and built GraphQL APIs; optimized database queries; leveraged AWS Lambda; built with Node.js, TypeScript, React.js, Elixir, Phoenix.