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I have around 1 - 2 years of experience in using .NET, Python, HTML, Flask and SQL. Apart from that, I have done 2 to 3 freelance projects before on Guru. I also had a freelancing company, VMR creatives, where I did around 2 - 3 freelance projects. I have good typing skills. I have recently worked on a web app project to create a BMI calculator and a "guess the code word" game using python along with Flask and HTML. I have created a relational database which was used to keep records of order data. I am looking for projects which fit my criteria. I also have experience creating, editing and designing books on Canva that I published on Amazon, please view my portfolio for a reference. I also have experience recruiting, you can see it from the projects I have done in Upwork. Once i get a project, I will definitely deliver on time when given the opportunity to do so.

Are you a non-technical founder or business owner with a clear vision, but no desire to manage a dev team? As a Fractional CTO and Lead Architect with 15+ years of experience, I take your software from napkin sketch to live production. I operate at the intersection of senior engineering and executive technical leadership. My role is to act as your "Tech-to-Business Translator" - converting your commercial objectives into scalable, high-performance architecture without the confusing jargon, giving you absolute visibility over your product. I leverage advanced AI tooling and strict architectural standards as a development force multiplier. This means you get the execution speed, output, and reliability of a full engineering team through a single, highly accountable expert. No coordination overhead. No junior-dev babysitting. No technical black boxes. THE TERMS OF ENGAGEMENT: * The 14-Day Mutual Alignment Guarantee: Software architecture requires absolute trust. If you are not completely satisfied with my execution, or if our communication styles do not perfectly align within the first two weeks, I issue a 100% refund, no questions asked. * Async-First Execution: I protect your budget by protecting my focus. We hold one highly structured weekly alignment call to review progress. All daily communication and updates are handled asynchronously via text or Loom video. You pay for engineering throughput, not meeting bloat. * Clean Handoff & IP Sovereignty: You hold the root infrastructure keys and own 100% of the source code and intellectual property from day one. No proprietary vendor lock-in. * 30-Day Code Warranty: I stand by my architecture. I patch any bugs within the delivered scope for free for 30 days post-launch. WHAT I ARCHITECT & DELIVER: * Core SaaS MVP Development: Lean, zero-dependency, hyper-fast systems designed for rapid market validation. * Deterministic AI Integrations: Production-grade LLM pipelines, autonomous subagents, and secure RAG systems built to eliminate hallucination risks. * Bulletproof Backend APIs: Robust, highly secure data layers and infrastructure designed to support complex web and mobile frontends. * High-Efficiency Infrastructure: Cost-effective self-hosted deployments (Hetzner, Docker, Traefik) that keep your ongoing server overhead near zero. LIFETIME PERFORMANCE METRICS: * Upwork Expert-Vetted Status (Top 1% of historical talent on the platform) * $395K+ earned across 100% Job Success software deployments * Over 80+ completed projects with zero hourly-tracking friction * Founder of NeatSoft PTE LTD (Singapore corporate entity) If you need an autonomous technical partner to take complete ownership of your engineering pipeline, send me a message describing your core business objective. I will respond with a clear, jargon-free technical path forward. --------- Core Tech Stack & Search Keywords: Fractional CTO, Software Architecture, SaaS MVP Development, TypeScript, Deno, Preact, Hono.js, SSR Fresh, REST API Development, Backend Architecture, PostgreSQL, Valkey, Docker Compose, Traefik, Hetzner Dedicated Servers, Self-Hosted Infrastructure, PWA, React, Next.js, Tailwind CSS, Node.js, Express.js, Firebase, Supabase, Generative AI, Large Language Models, LLM Pipelines, DeepSeek, Claude 3.5, OpenAI API, RAG, Vector Databases, Prompt Engineering, System Performance Optimization, Web Security, CI/CD, API Integration, Stripe, Algolia, Twilio.

I build 𝐀𝐈-𝐩𝐨𝐰𝐞𝐫𝐞𝐝 𝐒𝐚𝐚𝐒 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬 and 𝐋𝐋𝐌 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 that ship to production — 𝐀𝐬𝐲𝐧𝐜 𝐑𝐀𝐆 pipelines, 𝐀𝐮𝐭𝐨𝐧𝐨𝐦𝐨𝐮𝐬 𝐀𝐠𝐞𝐧𝐭𝐬, and 𝐂𝐮𝐬𝐭𝐨𝐦 𝐌𝐨𝐝𝐞𝐥 integration. 𝟏𝟎+ 𝐲𝐞𝐚𝐫𝐬 full-stack (Python, React, Angular, Next.js, NestJs), trusted by Fortune 500s, Growing business, and Startups. What I deliver: 🔹 𝐀𝐈/𝐌𝐋 𝐭𝐡𝐚𝐭 𝐬𝐡𝐢𝐩𝐬 — LLM integrations, RAG, autonomous agents, OpenAI/Claude APIs, fine-tuning, NLP, computer vision 🔹 𝐅𝐮𝐥𝐥-𝐬𝐭𝐚𝐜𝐤 𝐰𝐞𝐛 & 𝐀𝐏𝐈𝐬 — Python FastAPI, Django, Flask, Node/Nest back ends with React, Angular, Next.js, and TypeScript front ends 🔹 𝐃𝐚𝐭𝐚 & 𝐢𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞 — Postgres, vector DBs (Pinecone, Chroma, Supabase), Docker, Kubernetes, AWS 🔹 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 — Workflow and CRM intelligence with n8n, Make, and custom pipelines I've taken several SaaS products from prototype to production, and my Upwork clients keep coming back because I focus on working software, clear communication, and hitting deadlines. Whether you need an AI feature added to an existing product or a full app built end-to-end — design, build, deploy — I can own it. Send me a message about what you're building and I'll tell you exactly how I'd approach it. 🔹 𝗖𝗿𝗼𝘀𝘀-𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺 — experiences including Flutter and progressive web apps Top Skills & Expertise 🤖 𝐀𝐈, 𝐀𝐠𝐞𝐧𝐭𝐢𝐜 𝐀𝐈 & 𝐋𝐋𝐌 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 • AI Agents & Multi-Agent Systems • MCP (Model Context Protocol) • OpenAI, Claude, Gemini, DeepSeek, Qwen, Llama • LangChain, LangGraph, CrewAI, AutoGen • RAG Pipelines & Knowledge Bases • Vector Databases (Pinecone, ChromaDB, Weaviate, S3 Vectors) • Prompt Engineering & Fine-Tuning • AI Workflow Automation • AI Chatbots & Virtual Assistants • Local LLM Deployment (Ollama, LM Studio) • Generative AI Applications • AI SaaS Platforms 🐍 𝐏𝐲𝐭𝐡𝐨𝐧 & 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 • Python Development • Django REST Framework (DRF) • Odoo ERP Development • REST APIs • GraphQL APIs • Microservices Architecture • Celery & Redis • PostgreSQL • MongoDB • MySQL • Supabase • Docker • Kubernetes ⚛️ 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 & 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 • React.js • Next.js • Angular • NestJS • Node.js • TypeScript • JavaScript • Redux • Zustand • Tailwind CSS • Material UI • Responsive Web Applications • SaaS Development • MERN Stack Development ☁️ 𝐂𝐥𝐨𝐮𝐝, 𝐃𝐞𝐯𝐎𝐩𝐬 & 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐖𝐨𝐫𝐤𝐟𝐥𝐨𝐰 • AWS • Azure AI Foundry • CI/CD • Docker • Kubernetes • Terraform • DevOps • Power BI • Salesforce • HubSpot • ClickUp • n8n • Make • Relevance AI 🛠️ 𝗧𝗼𝗼𝗹𝘀 • GitHub • GitLab • Bitbucket • Jira • Trello • Asana 🏆 𝗣𝗿𝗼𝘃𝗲𝗻 𝗧𝗿𝗮𝗰𝗸 𝗥𝗲𝗰𝗼𝗿𝗱 ✅ 100% Job Success Score ✅ Consistent 5★ Client Feedback ✅ MERN PERN MEAN stack development with AI Integration ✅ Cross Platform Flutter Mobile App & Web Development 🔑 𝐊𝐄𝐘𝐖𝐎𝐑𝐃: AI Developer, AI Engineer, AI SaaS Developer, Generative AI Developer, AI Agent Developer, ChatGPT Developer, Claude AI Developer, MCP Developer, Cursor AI Developer, LangChain Developer, LLM Apps Developer, AI Automation Expert, AI Workflow Automation, Custom AI Platforms, AI Integrations, Python AI Developer, Node.js AI Developer, Next.js AI Developer, React AI Developer, AI Chatbot Developer, AI MVP Development, SaaS Developer, Full Stack AI Developer, AI in FinTech, AI in Healthcare, AI Consultant, Pinecone Developer, AI Prototyping Expert, n8n Automation Developer, OpenAI API Developer, Claude API Integrations, FastAPI AI Developer, Django AI Developer, AI Product Developer, Python Developer, Full Stack Developer # Agentic AI # MCP Server Development # Claude Code # AI Coding Agent # AI Automation # LangGraph # CrewAI # AutoGen # LlamaIndex # Vercel AI SDK # AI Voice Agent # AI Customer Support Agent # AI Sales Agent # AI Workflow Orchestration # Vector Search # Knowledge Graph # Multi-Agent Systems

Experience is drawn from 35 years in software, system integration and consulting for many enterprise customers from various industry including government, telecommunications, industrial, healthcare, ...etc sectors. As a freelancer, I bring these experiences to small/mid sized businesses with the same focus on business value. I will achieved through custom built solution design and development services focusing on integration by leverage of the wide range of tools available including Zapier, Make, n8n, and others in the same category, selective use of AI and custom web app development where the user requirements necessitates the use of code. While I have evaluated similar software like Clickup, Monday, Asana, Jira, even GHL, etc, my go-to platform for team collaboration, workflow,...etc is Trello. Similarly, for web app framework, my focus is on using FastAPI for python related projects and Svelte/Sveltekit app where there is a front-end requirements. I valued add by bring my experience in enterprise project management practices to deliver the desired outcomes through a success orientated conversational framework to guide clients to achieve the desired outcomes from their projects.

Hi, I'm Yukino, a native Japanese AI SEO Auditor, a Web Content Marketer & Manager, Japanese Writer, and ENG-JPN Translator, who has been working as a freelancer for more than 5 years. I've been supporting an SEO marketing and web content service that would like to enter the Japanese market and needs help, especially with their content. Plan digital marketing strategy, diagnose business websites, and advise how they can improve. Not only the strategy, but I've been working as a Japanese writer and a translator, writing more than 1,000 Japanese SEO articles and translating various deliverables. 📌Achievements -Worked with 100+ clients -Boosted +400% of users in 2 months after the consultation -20,000~ number of views, 432 clicks in 1 month, MoM +150%~ with 1 article -89,900~ number of views~ 221 clicks per month after 3 months with 4 articles -Ranked articles on top in Google 📌Experience Writing: SEO articles, ad copy writing, corrections, and localization of existing text, etc Translations: Subtitles for short company videos, game interface, product description on PDF, websites, etc SEO: Web audit for both B2B and B2C, keyword research, backlinks list and contact, etc 🌸Some skills I learned in a Digital Marketing & E-commerce course Marketing strategy/ Google Ads and FB Ads/ SEO keywords research/ SEO articles/ WordPress website creation (Elementor)/Canva/ Instagram marketing/ E-commerce stores creation (Shopee and Lazada)/ E-Commerce wholesale know-how/ Basic digital marketing Looking forward to cooperating with your business!

I deliver precision and professionalism, whether it’s entering thousands of records flawlessly or handling customer inquiries with empathy and speed. If you need someone who gets things done right the first time, I’m your go-to. With 10+ years of experience across finance, education, hospitality, and logistics, I specialize in: - 🧾 Data Entry & Quality Assurance: Accurate recordkeeping, invoice processing, bank reconciliation, and system updates using Xero, ZOHO, Opera, Delphi, and more - 💬 Customer Service: Email support, booking coordination, service recovery, and CRM handling across high-volume environments - 📊 Administrative Support: Document management, vendor coordination, and SOP creation for smooth operations - 🌐 Multiplatform Experience: Skilled in e-commerce, ERP, and business platforms including Shopify, Shopee, TikTok, and AirWallex I thrive in remote, deadline-driven roles where attention to detail and clear communication are key. Let’s work together to keep your operations running smoothly and your customers happy.