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Valent T.

Singapore, Singapore

$20/hr
5.0
7 jobs

Hi! Valent here, part-time freelancer. I am a Mechanical/R&D Engineer with more than 5 years of SolidWorks/Fusion 360 and Product Design experience, particularly in medical devices with ample knowledge in ISO and IEC standards. Skilled in SolidWorks. I can create precise CAD models and drawings that are ready for manufacturing from your sketches and concepts. My skills are: - Creating 2D CAD Drawings and 3D CAD models from hand sketches, photos, dimensioned drawings or AI-generated concepts. - Reverse engineering and modifying CAD models. - Creating Parametric Assemblies while applying GD&T. Hire me as your 3D CAD Designer for precise, manufacturing and professional results.

  • CAD
  • Mechanical Engineering
  • 3D Printing
  • Product Design
  • Medical Device
  • Mechatronics
  • 3D Product Rendering
Shanikumar S.

Singapore, Singapore

$18/hr
4.9
53 jobs

I build ๐€๐ˆ-๐ฉ๐จ๐ฐ๐ž๐ซ๐ž๐ ๐’๐š๐š๐’ ๐ฉ๐ฅ๐š๐ญ๐Ÿ๐จ๐ซ๐ฆ๐ฌ and ๐‹๐‹๐Œ ๐š๐ฉ๐ฉ๐ฅ๐ข๐œ๐š๐ญ๐ข๐จ๐ง๐ฌ that ship to production โ€” ๐€๐ฌ๐ฒ๐ง๐œ ๐‘๐€๐† pipelines, ๐€๐ฎ๐ญ๐จ๐ง๐จ๐ฆ๐จ๐ฎ๐ฌ ๐€๐ ๐ž๐ง๐ญ๐ฌ, and ๐‚๐ฎ๐ฌ๐ญ๐จ๐ฆ ๐Œ๐จ๐๐ž๐ฅ integration. ๐Ÿ๐ŸŽ+ ๐ฒ๐ž๐š๐ซ๐ฌ full-stack development trusted by Fortune 500s, Growing business, and Startups. I provide strategic and technical consulting for businesses, startups, and enterprises looking to leverage AI/ML, Generative AI, Agentic AI, Full Stack Development, Cloud Architecture, and Product Engineering. ๐Ÿ† ๐—ฃ๐—ฟ๐—ผ๐˜ƒ๐—ฒ๐—ป ๐—ง๐—ฟ๐—ฎ๐—ฐ๐—ธ ๐—ฅ๐—ฒ๐—ฐ๐—ผ๐—ฟ๐—ฑ โœ… 100% Job Success Score โœ… Consistent 5โ˜… Client Feedback โœ… Full stack development with AI Integration โœ… Experts for Agent Observability, AI Search Optimisation and AI Automation โœ… Cross Platform AI Mobile Apps & Web Development ๐Ÿ’ก What I Do Best โœ… Agentic AI | GenAI | LLM Routing | Orchestrate Multiple LLMs โœ… Local LLM Fine-Tuning with Llama, Mistral, Qwen, Ollama, LM Studio โœ… Agent Observability with Grafana , DataDog , Dynatrace โœ… LLM performance monitoring, Latency reduction, & Cost Optimisation โœ… Generative AI & LLM Application Architecture & Multi-Agent System Design โœ… MCP (Model Context Protocol) Architecture & Implementation โœ… Conversational AI with Wishper API, OpenAI, Langchain, LangGraph, CrewAI โœ… AI RAG Pipeline, AWS Vector Database, Voice AI solutions โœ… AI Workflow Automation with n8n, Make, Relevance AI & OpenClaw โœ… Prompt Engineering, MLOps, Datascience & Scalable Agentic AI Deployment What I deliver: ๐Ÿ”น ๐€๐ˆ/๐Œ๐‹ ๐ญ๐ก๐š๐ญ ๐ฌ๐ก๐ข๐ฉ๐ฌ โ€” LLM integrations, RAG, autonomous agents, OpenAI/Claude APIs, fine-tuning, NLP, computer vision ๐Ÿ”น ๐€๐ˆ ๐’๐ž๐š๐ซ๐œ๐ก ๐Ž๐ฉ๐ญ๐ข๐ฆ๐ข๐ฌ๐š๐ญ๐ข๐จ๐ง ( ๐€๐ˆ ๐’๐„๐Ž ) โ€” AEO , GEO , LLMO , AISEO , EEAT ๐Ÿ”น ๐ƒ๐š๐ญ๐š & ๐ข๐ง๐Ÿ๐ซ๐š๐ฌ๐ญ๐ซ๐ฎ๐œ๐ญ๐ฎ๐ซ๐ž โ€” Postgres, vector DBs (Pinecone, Chroma, Supabase), Docker, Kubernetes, AWS DevOps ๐Ÿ”น ๐€๐ฎ๐ญ๐จ๐ฆ๐š๐ญ๐ข๐จ๐ง โ€” Workflow and CRM intelligence with n8n, Make, and custom pipelines ๐Ÿ”น ๐…๐ฎ๐ฅ๐ฅ-๐ฌ๐ญ๐š๐œ๐ค ๐ฐ๐ž๐› & ๐€๐๐ˆ๐ฌ โ€” MERN , PERN , MEAN , Full Stack , Etc. ๐Ÿ”น ๐—–๐—ฟ๐—ผ๐˜€๐˜€-๐—ฃ๐—น๐—ฎ๐˜๐—ณ๐—ผ๐—ฟ๐—บ โ€” Experiences including Flutter ( Website & Mobile Application ) and Progressive Web Apps. Experience to Run Local LLM in Mobile App. 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 โ€” design, build, deploy โ€” I can own it. Send me a message about what you're building and I'll tell you exactly how I'd approach it. Top Skills & Expertise ๐Ÿค– ๐€๐ˆ, ๐€๐ ๐ž๐ง๐ญ๐ข๐œ ๐€๐ˆ & ๐‹๐‹๐Œ ๐ƒ๐ž๐ฏ๐ž๐ฅ๐จ๐ฉ๐ฆ๐ž๐ง๐ญ โ€ข AI Agents & Multi-Agent Systems โ€ข MCP (Model Context Protocol) โ€ข OpenAI, Claude, Gemini, DeepSeek, Qwen, Llama โ€ข LangChain, LangGraph, CrewAI, AutoGen โ€ข RAG Pipelines & Knowledge Bases โ€ข Vector Databases (Pinecone, ChromaDB, Weaviate, S3 Vectors) โ€ข Prompt Engineering & Fine-Tuning โ€ข AI Workflow Automation โ€ข AI Chatbots & Virtual Assistants โ€ข Local LLM Deployment (Ollama, LM Studio) โ€ข Generative AI Applications โ€ข AI SaaS Platforms ๐Ÿ ๐๐ฒ๐ญ๐ก๐จ๐ง & ๐๐š๐œ๐ค๐ž๐ง๐ ๐ƒ๐ž๐ฏ๐ž๐ฅ๐จ๐ฉ๐ฆ๐ž๐ง๐ญ โ€ข Python Development โ€ข Django REST Framework (DRF) โ€ข Odoo ERP Development โ€ข REST APIs โ€ข GraphQL APIs โ€ข Microservices Architecture โ€ข Celery & Redis โ€ข PostgreSQL โ€ข MongoDB โ€ข MySQL โ€ข Supabase โ€ข Docker โ€ข Kubernetes โš›๏ธ ๐…๐ซ๐จ๐ง๐ญ๐ž๐ง๐ & ๐…๐ฎ๐ฅ๐ฅ ๐’๐ญ๐š๐œ๐ค ๐ƒ๐ž๐ฏ๐ž๐ฅ๐จ๐ฉ๐ฆ๐ž๐ง๐ญ โ€ข React.js โ€ข Next.js โ€ข Angular โ€ข NestJS โ€ข Node.js โ€ข TypeScript โ€ข JavaScript โ€ข Redux โ€ข Zustand โ€ข Tailwind CSS โ€ข Material UI โ€ข Responsive Web Applications โ€ข SaaS Development โ€ข MERN Stack Development โ˜๏ธ ๐‚๐ฅ๐จ๐ฎ๐, ๐ƒ๐ž๐ฏ๐Ž๐ฉ๐ฌ & ๐€๐ฎ๐ญ๐จ๐ฆ๐š๐ญ๐ข๐จ๐ง ๐–๐จ๐ซ๐ค๐Ÿ๐ฅ๐จ๐ฐ โ€ข AWS โ€ข Azure AI Foundry โ€ข CI/CD โ€ข Docker โ€ข Kubernetes โ€ข Terraform โ€ข DevOps โ€ข Power BI โ€ข Salesforce โ€ข HubSpot โ€ข ClickUp โ€ข n8n โ€ข Make โ€ข Relevance AI ๐Ÿ› ๏ธ ๐—ง๐—ผ๐—ผ๐—น๐˜€ โ€ข GitHub โ€ข GitLab โ€ข Bitbucket โ€ข Jira โ€ข Trello โ€ข Asana ๐Ÿ”‘ ๐Š๐„๐˜๐–๐Ž๐‘๐ƒ: AI Developer, AI Engineer, AI SaaS Developer, Generative AI Developer, AI Agent Developer, Gen AI, 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

  • Python
  • React
  • Node.js
  • Full-Stack Development
  • AI Development
  • AI App Development
  • AI Agent Development
  • Django
  • FastAPI
  • AI Model Integration
  • AI Chatbot
  • AI Consulting
  • AI Implementation
  • Claude
  • MERN Stack
  • MEAN Stack
  • CRM Automation
  • LLM Prompt Engineering
  • ML Automation
  • Vector Database
Anton S.

Singapore, Singapore

$150/hr
5.0
108 jobs

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.

  • React
  • Node.js
  • TypeScript
  • JavaScript
  • Software Architecture
  • PostgreSQL
  • Amazon Web Services
  • Full-Stack Development
  • NestJS
  • Firebase
  • SQL
  • Angular
  • Web Application
  • Google Cloud Platform
  • NoSQL Database
Kee S.

Singapore, Singapore

$18/hr
4.5
22 jobs

Salutation! Thanks for visiting my profile. Having a great passion in Media industry (TV & Broadcasting), Iโ€™ve been actively involved in audio/ voice-over recording, mixing, editing, foley & sound effects projects as a freelancer. I scored well inย Audioย Post Production forย my finalย yearย graduation projects - Hollywood movie & TVC respectively. I'm also interested to take up any assignment/ project in the following areas: 1.) Video Post Production 2.) Language Translation 3.) Subtitling caption My ultimate goal is to bring my knowledge & skills to all potential partners that I may have the opportunity to work with. Iย believedย thatย withย myย personalย drive, Iโ€™m confident that I can deliver good quality products to all clients/ organizations. Please contact me or drop me a message about how we can work together.

  • Subtitles
  • Caption
  • Translation
  • Audio Engineering
  • Audio Post Production
  • Audio Editing
  • Adobe Creative Suite
  • Video Editing
  • Video Post-Editing
  • Data Entry
  • Voice-Over
  • Administrative Support
  • General Transcription
Aanchal A.

Singapore, Singapore

$50/hr
4.8
40 jobs

Aanchal is an experienced Data Analytics professional with a strong passion for translating data into actionable insights that drive key business metrics. Working with Fortune 500 companies and global start-ups has enabled her evolve into a well rounded business professional. Aanchal holds a Masters degree in Business Intelligence & Data Analytics from University of Texas at Dallas, Masters in Management from Cass Business School, London and an Engineering Degree from Maharshi Dayanand University. Core Competencies: Data Mining and Visualization, Project Management and Product Development

  • Data Analysis
  • Data Science
  • Lead Generation
  • Marketing Strategy
  • Data Mining
  • Qualitative Research
  • Business Analysis
  • Quantitative Analysis
  • Cluster Computing
  • Market Research
Joel K.

Singapore, Singapore

$44/hr
5.0
37 jobs

I bring ๐Ÿ† ๐Ÿญ๐Ÿฑ ๐˜†๐—ฒ๐—ฎ๐—ฟ๐˜€ ๐—ผ๐—ณ ๐—ฒ๐˜…๐—ฝ๐—ฒ๐—ฟ๐˜๐—ถ๐˜€๐—ฒ ๐—ถ๐—ป ๐—น๐—ฒ๐—ฎ๐—ฑ๐—ถ๐—ป๐—ด ๐—ฑ๐—ถ๐—ด๐—ถ๐˜๐—ฎ๐—น ๐—ฝ๐—ฟ๐—ผ๐—ท๐—ฒ๐—ฐ๐˜๐˜€, empowering ambitious enterprises to grow through solutions that synergize business and marketing technologies. โœ… ๐—–๐˜‚๐˜€๐˜๐—ผ๐—บ ๐—ช๐—ฒ๐—ฏ๐˜€๐—ถ๐˜๐—ฒ ๐—ฎ๐—ป๐—ฑ ๐— ๐—ผ๐—ฏ๐—ถ๐—น๐—ฒ ๐—”๐—ฝ๐—ฝ ๐—ฃ๐—ฟ๐—ผ๐—ท๐—ฒ๐—ฐ๐˜ ๐— ๐—ฎ๐—ป๐—ฎ๐—ด๐—ฒ๐—บ๐—ฒ๐—ป๐˜: Proven track record in managing complex digital projects, from website and mobile app development to custom digital business technology and enterprise solutions. โœ… ๐——๐—ถ๐—ด๐—ถ๐˜๐—ฎ๐—น ๐— ๐—ฎ๐—ฟ๐—ธ๐—ฒ๐˜๐—ถ๐—ป๐—ด ๐— ๐—ฎ๐—ป๐—ฎ๐—ด๐—ฒ๐—บ๐—ฒ๐—ป๐˜: Extensive experience managing campaigns across all digital channels, and implementing enterprise-grade MarTech stacks that transform businesses into sales powerhouses. โœ… ๐—ง๐—ฒ๐—ฐ๐—ต๐—ป๐—ถ๐—ฐ๐—ฎ๐—น ๐—Ÿ๐—ฒ๐—ฎ๐—ฑ๐—ฒ๐—ฟ๐˜€๐—ต๐—ถ๐—ฝ ๐—ถ๐—ป ๐——๐—ถ๐—ด๐—ถ๐˜๐—ฎ๐—น ๐—ฆ๐—ผ๐—น๐˜‚๐˜๐—ถ๐—ผ๐—ป๐˜€: Skilled in project management with technical background and extensive experience leading in-house teams and teams in an agency environment that serve a diverse range of businesses.

  • MySQL
  • Digital Marketing
  • Google Ads
  • Ecommerce Website Development
  • Facebook Advertising
  • WordPress
  • CSS
  • PHP
  • Web Development
  • Project Management
  • Digital Transformation
  • Digital Marketing Management
  • Lead Generation
  • PPC Campaign Setup & Management
  • Digital Marketing Strategy

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