Nakatataro
From: Japan
Location: Yaizu, JP
On Useme since 15 May 2026
About me
Senior Fullstack & Al Developer Senior Al Developer with over 8 years of experience in designing, building, and deploying advanced Al systems across Japan and Singapore. Graduated from Nanyang Technological University, I have led and contributed to projects spanning natural language processing, computer vision, generative Al, automation and cloud-based Al deployment. Skilled in integrating cutting-edge technologies such as OpenAI GPT models, LangChain, Hugging Face, TensorFlow, PyTorch, and vector databases, I have built scalable Al-driven products for both startups and enterprises. My cross-industry experience spanning healthcare, finance, education and SaaS demonstrates my strength in merging Al innovation, software engineering, and business insight to deliver impactful solutions.
Categories
CV / Résumé
Sep 2023 - Dec 2025
Senior Al Team Lead
Preferred Networks
Architected multimodal AI systems using GPT-4, Whisper, and Stable Diffusion. Built RAG pipelines, conversational AI agents with CrewAI and LangGraph, and automated AI ad generation tools. Led cross-functional AI teams and delivered scalable AI solut
Sep 2021 - Feb 2023
Senior Al Developer
Spherium Technologies
Designed AI automation agents using OpenAI GPT API and LangChain for analytics insights. Built AI-powered SEO dashboards improving discoverability by 30%, applied NLP and computer vision for content analysis, optimized AI retraining workflows, and le
Jul 2019 - Aug 2021
Al & Full Stack Developer
Finatext
Designed NLP-based recommendation engines for fintech and e-learning platforms. Built semantic search systems using BERT embeddings, developed AI-driven React and Node.js front-end modules, and deployed sentiment analysis and keyword extraction model
Jan 2018 - Jun 2019
Junior Al Developer
Plaid
Built data preprocessing and analytics automation scripts using Python, Pandas, and NumPy. Developed machine learning models for customer behavior and sales trend prediction, reduced manual data cleaning by 30%, and contributed to real-time game anal
Sep 2017 - Dec 2017
Software Engineer Intern
Plaid
Developed an e-commerce analytics platform using Vue.js, Laravel, and Firebase with user behavior tracking and product recommendation features. Built conversion dashboards with Google Analytics and chart libraries, improving sales insights by 20%, wh
Portfolio
PoCo is an AI companion mobile app built with React Native and Expo that helps users manage schedules, tasks, and information through natural conversations. It integrates Gemini AI, voice interaction, calendar sync, reminders, document management, an
CYFOX is an agentic AI-powered GRC and cybersecurity platform designed to address real-world compliance and security challenges. It provides automated, scalable, and future-ready protection solutions that help businesses improve security management.
Thoughtly is an AI voice agent platform that helps businesses build fully integrated AI call centers. It enables automated phone support and CRM-connected workflows at low cost, delivering high ROI through scalable conversational AI solutions.
YourSearch.ai is an AI-powered search engine that enables personalized internet research directly within messaging apps. It delivers customized, unbiased, and summarized search results through conversational interactions, faster and more user-friendl
DigyBot is a multi-channel, multi-agent customer service platform powered by AI assistants. It automates sales, support, collections, and customer engagement through conversational AI, and native CRM integration for businesses across industries.