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Narita
Daiki

Average Review
0.00
Reputation
25
Finished gigs
0
Finished jobs
0
Country
Not specified
Specialization
AI x Full Stack Engineer
Hourly rate
$40/hr
Preferred payment options
BNB Chain
USDT
About me
Hello, nice to meet you. I’m an AI x Full Stack Engineer with strong experience across backend systems, smart contracts, and modern web platforms. I work with Solidity, Python, Rust, and TypeScript, and I build clean and scalable frontends using React, Next.js, and TailwindCSS. I’m always open to collaborating on innovative AI, Web3, or full stack projects. If given the chance, I will bring strong engineering ability, creativity, and consistent delivery to help your project grow.

Work experience

SakuraTech Labs
January 2019 – February 2020
Job title
Junior Blockchain Developer
Work experience & achievements
I worked at a small Tokyo-based blockchain startup, SakuraTech Labs, assisting in the design and deployment of proof-of-concept DApps and learning core blockchain patterns such as API integration and Solidity contract deployment. And I Improved development workflows by contributing to documentation and version control procedures, making handovers smoother and more consistent.
Freelancer
March 2020 – August 2022
Job title
Full Stack Engineer
Work experience & achievements
Developed and maintained full-stack blockchain applications with a focus on responsive UI/UX, smart contract integration, and performance optimization. Built and maintained RESTful APIs and backend services supporting decentralized applications, ensuring scalability, reliability, and low-latency data access. Collaborated with product teams to design user-friendly dashboards for token management, transaction tracking, and contract analytics. Improved DApp load times and responsiveness by optimizing API calls, caching strategies, and frontend rendering workflows. Wrote unit and integration tests for both backend services and smart contracts, achieving over 90% code coverage and reducing post-deployment bugs.
Freelancer
September 2022 – Current time
Job title
Senior Blockchain Engineer
Work experience & achievements
Designed and deployed a scalable microservice-based architecture for a multi-tenant blockchain analytics platform, featuring database sharding, containerized services, and API gateway optimization. Developed and audited production-grade smart contracts for token issuance, NFT minting, and DeFi integrations using Solidity, Hardhat, and OpenZeppelin standards. Integrated Stripe and cryptocurrency payment solutions into SaaS dashboards, ensuring PCI compliance, secure transaction flows, and seamless user experience. Led code reviews, pair programming, and technical mentorship to enhance security, maintainability, and onboarding efficiency across engineering teams.

Education

University of Tokyo
Graduation year: 2018
Level of study
HND
Major / Field of study
Computer Science
Tokyo Institute of Technology
Graduation year: 2016
Level of study
Bachelor
Major / Field of study
Information Engineering

CV