The ultimate guide to hiring a web developer in 2021
If you want to stay competitive in 2021, you need a high quality website. Learn how to hire the best possible web developer for your business fast.
OpenAI is a non-profit artificial intelligence research laboratory. It was founded in December 2015 by Tesla and SpaceX founder Elon Musk and Sam Altman. The mission of OpenAI is to advance artificial intelligence (AI) research so that everyone can benefit from it. An OpenAI Developer is an expert in a wide range of topics, from the configuration and utilization of existing AI systems to the engineering and implementation of new AI services. OpenAI developers are knowledgeable on the latest breakthroughs and state-of-the-art technology to apply them on behalf of their clients for practical tasks.
OpenAI developers have utilized their expertise in order to solve various tasks for clients on Freelancer.com.
Here's some projects that our expert OpenAI Developers made real:
Our team of OpenAI Developers has vast knowledge in different programming languages such as Python, Java, JavaScript, etc., and in many fields such as deep learning development, software engineering, computer visioning etc.. At Freelancer.com our OpenAI Developers have been able to deliver high quality projects while staying within set deadlines and budgets.
With their extensive knowledge in the field of Artificial Intelligence these OpenIA Developers can create innovative solutions which can help any businesses or individual clients reach their goal faster. Through excellent results our OpenIA developers have been able to show amazing results for clients who need assistance with their projects. So if you are considering jumping into the world of AI then why not hire an OpenAI developer from Freelancer.com today and make your project a reality?
Kutoka kwa kaguzi 44,072 , wateja wanakadiria yetu OpenAI Developers 4.9 kati ya nyota 5.OpenAI is a non-profit artificial intelligence research laboratory. It was founded in December 2015 by Tesla and SpaceX founder Elon Musk and Sam Altman. The mission of OpenAI is to advance artificial intelligence (AI) research so that everyone can benefit from it. An OpenAI Developer is an expert in a wide range of topics, from the configuration and utilization of existing AI systems to the engineering and implementation of new AI services. OpenAI developers are knowledgeable on the latest breakthroughs and state-of-the-art technology to apply them on behalf of their clients for practical tasks.
OpenAI developers have utilized their expertise in order to solve various tasks for clients on Freelancer.com.
Here's some projects that our expert OpenAI Developers made real:
Our team of OpenAI Developers has vast knowledge in different programming languages such as Python, Java, JavaScript, etc., and in many fields such as deep learning development, software engineering, computer visioning etc.. At Freelancer.com our OpenAI Developers have been able to deliver high quality projects while staying within set deadlines and budgets.
With their extensive knowledge in the field of Artificial Intelligence these OpenIA Developers can create innovative solutions which can help any businesses or individual clients reach their goal faster. Through excellent results our OpenIA developers have been able to show amazing results for clients who need assistance with their projects. So if you are considering jumping into the world of AI then why not hire an OpenAI developer from Freelancer.com today and make your project a reality?
Kutoka kwa kaguzi 44,072 , wateja wanakadiria yetu OpenAI Developers 4.9 kati ya nyota 5.I am building a next-generation AI-powered nutrition platform for families that combines mobile applications, intelligent learning systems, IoT smart plate hardware, and machine learning nutrition analytics. Our goal is to help parents develop healthy eating habits for children through interactive learning, meal tracking, and intelligent recommendations. We are seeking a Senior AI / Full-Stack Systems Engineer who can own the most technically challenging aspects of the platform, from AI features and data architecture to IoT integrations and production-grade AI systems. This is a high-impact, hands-on role where you will directly shape the core architecture and intelligence of the product. The Product The platform includes: 1. Parent & Child Mobile Application Parents onboard and ...
We are hiring a Senior AI Engineer to own and accelerate AI capabilities across the platform — from customer-facing features to internal agentic workflows and production-grade AIOps. This is a high-impact, hands-on role where you will shape the next generation of AI systems and directly influence customer experience, product velocity, and operational efficiency. The Opportunity You will lead development across three core pillars: - AI Product Engineering – Ship core AI-powered features — intake, scheduling, session notes, billing automation, and more. - AI Foundations / Enablement – Build reusable primitives, evaluation tooling, and golden paths. - Agentic Workflows & AIOps – Create AI agents that automate operational work and support internal operation...
We're looking for a motivated Junior-Mid Level Software Engineer who's excited about building real products, learning fast, and working with modern GenAI/OpenAI technologies. This role is ideal for someone early in their career who wants to grow into a well‑rounded engineer with strong technical and communication skills. What You’ll Work On - Contribute to the design, development, testing, and deployment of software features across the full SDLC. - Build and maintain services, APIs, and internal tools that support OpenAI‑driven applications. - Collaborate with senior engineers to understand technical constraints. - Participate in code reviews, write clean and maintainable code, and follow engineering best practices. - Document your work clearly and communicate technical de...
Project Title: AI-Powered Lead Matching System (RAG + OpenAI + Fullstack) Project Description: I am looking for an experienced Fullstack + AI Engineer to build a production-ready AI-powered lead matching system. Project Overview: The system should intelligently match business leads using semantic search and LLM-based reasoning instead of traditional keyword matching. Core Requirements: Build a RAG (Retrieval-Augmented Generation) pipeline Generate embeddings using OpenAI API Store vectors using pgvector or Pinecone Implement semantic similarity search Develop REST APIs using FastAPI or Node.js Create a modern frontend dashboard (React / ) Deploy on AWS (ECS, Lambda, or EC2) Features: Business profile ingestion Data embedding pipeline Vector search functionality AI-generate...
My Node.js / Express site on Hostinger is throwing a 500 error whenever the frontend calls POST /hcgi/api/sessions/generate-session. The most pressing issue is integrating the OpenAI API so the endpoint can actually build text-based learning content on demand. Here’s what I need done: • Analyse the current controller for /generate-session, trace the 500 stack trace, and patch whatever is blocking a successful response. • Wire in an OpenAI completion (or chat) request so each call returns coherent, text-only learning material. • Make sure the frontend form already on the page submits correctly, hits the endpoint, and surfaces the AI-generated lesson back to the user. • Push the working code to my Hostinger VPS, run a live test, and leave the environment in ...
We are building a modular AI-powered WhatsApp support system integrated with our existing WooCommerce, CRM infrastructure and subscription Support. All using Whatsapp as main Seller bot. The system must include: • WhatsApp Cloud API integration • Custom middleware (Node.js or Python preferred) • Subscription validation by WhatsApp phone number • Role-based access control (Farmer, Field Technician, Repair Technician, Full Technician) • AI integration (OpenAI API) • Structured logging and audit trail • Escalation to human support • Clean architecture with separation between commercial and technical domains • Integration with Kommo or other simular. • Integration to Woocomerce • Woocommerce al functions tests: freights, Payment, Invoi...
Technical Business Analyst — Architecture Control & MarTech Automation (B2B SaaS, ongoing) We are an international B2B procurement SaaS platform (RFx / supplier management), active in the US, Brazil, Indonesia, and India. We are building a multi-channel communication platform on top of Twilio and OpenAI GPT-4o across three phases: • Phase 0 (in progress): transactional email via Twilio SendGrid • Phase 1: multi-channel notifications via Twilio Messages API (WhatsApp, SMS, Email) • Phase 2: AI-powered dialogs via Twilio Conversational Relay + GPT-4o (US pilot) Development is distributed across multiple independent contractors and teams. Each team operates within its own scope and does not have visibility into the full system. The analyst’s role is to ensure ...
Quiero poner en marcha un agente de voz / chat que automatice la gestión de citas y otras tareas con mis clientes. Ya tengo claras las piezas que deseo utilizar y necesito a alguien que pueda ensamblarlas con precisión: • Orquestación en (imprescindible). • Configuración del agente en Vapi. • Integraciones críticas: Google Calendar, WhatsApp Business API y base de datos Airtable o Supabase. • Uso de modelos vía API de OpenAI (GPT-4) y Anthropic, aplicando técnicas de prompting, funciones y RAG cuando convenga. Alcance del trabajo 1. Diseñar el flujo lógico completo del agente, cubriendo prompts, manejo de contexto y llamadas a funciones. 2. Conectar el agente con Google Calendar para gestionar r...
We have working scripts and workflows. We need safe OpenClaw integration. Existing: - Invoice PDF parsing (Apps Script) - CSV generation - Lightspeed import process - CRM data - Scheduling logic What needs to be built: - Connect OpenClaw to existing workflows - Automate invoice email → Lightspeed import - Add approval gating before execution - Add duplicate protection - Add structured logging - Implement global kill switch - Implement per-module kill switches - Sandbox AI agent (restricted permissions) - Ensure no action executes without approval - Optimize model cost usage This is integration only. Do NOT propose rebuilding the entire system. Security and simplicity are priority.
Hi I will share the details with the shortlisted candidates. Thanks
I'm seeking an experienced AI LLM Consultant with a proven track record in developing and implementing Artificial Intelligence solutions based on Large Language Models (LLMs). The goal is to create a locally deployable LLM system (on-premise), PRE-TRAINED in the financial domain (Mistral, FinBERT, Bloom, FinGPT, BloombergGPT, ...), capable of learning from internal documentation (Intranet) and prioritizing this internal information. The environment is Windows Server 2019 with the ability to run virtual machines. Ensure the system operates fully offline, independent of any external cloud services. NO PLACEHOLDERS Responsibilities: - Evaluate and select the most suitable open-source LLM for a Windows server environment and specific financial needs (DeepSeek is preferred, then ...
Project Description – EduBridge AI We are building EduBridge AI, a web-based AI platform designed to help first-generation and low-income international students find realistic scholarship and university opportunities in the United States. The platform should function as an AI-powered study-abroad advisor that: Collects structured student profile data (GPA, country, income level, language level, intended major, etc.). Matches students with universities and scholarships based on eligibility criteria. Provides personalized recommendations and step-by-step application roadmaps. Explains admissions, financial aid, and visa processes in simple language. Offers guidance on language preparation, cost estimation, work eligibility, and life preparation. Core Functional Requirements Us...
To take over an on going project not yet launched, MUST be highly skilled in AI development and optimisation. Someone who wants to work long term if they are suited to the role as head developer. Tasks Improve AI modelling Implementing AI in other areas UI Design experience is a MUST Be able to brainstorm and bring ideas to life.
Quero colocar em produção um MVP de plataforma de atendimento via WhatsApp que use Z-API para conexão e OpenAI para inteligência conversacional. A ideia é simples: o bot deve responder automaticamente às primeiras mensagens do cliente e, quando necessário, encaminhar a conversa para um atendente humano sem perder o histórico. O que preciso que você implemente: • Integração completa com Z-API para gerir envios, recebimentos e webhooks. • Módulo em OpenAI (chat-completion) capaz de entender FAQ e gerar respostas coerentes em português. • Lógica de triagem que, ao detectar pedidos específicos ou palavras-chave configuráveis, transfira o chat para um painel de agente...
Hi I will share the details with the shortlisted candidates. Thanks
Overview I’m building an AI-powered wedding planning platform and need a senior-level full-stack engineer to take over integration and evolution of the product. This is not a simple embed task. The core AI product already exists in and is deployed. A Webflow marketing site has also been built. The next stage is to properly integrate the two, refine the architecture, and continue evolving the product into a scalable SaaS platform. I’m looking for someone who can think beyond implementation and help shape a production-ready system. ⸻ Current Architecture Application Layer • 15 (App Router) • React 19 • Hosted on Vercel • OpenAI integration (AI wedding planner) • Clerk authentication • Stripe billing • Supabase / Postgres database...
We are building a workflow-driven legal execution platform that converts procedural law and court rules into machine-executable software workflows. Unlike research databases or AI drafting tools, Lawgico focuses on procedural execution, enabling: • Court-ready drafting • Structured case summaries • Step-by-step procedural guidance • Embedded compliance logic Our goal is to standardize legal execution across Indian courts through software workflows. The founding team comprises advocates with direct High Court exposure and experience in judicial research and procedural compliance. We are currently preparing for incubation and seed funding rounds. What We Are Looking For We are seeking a technical co-founder / CTO who can: • Architect and build the core wo...
Project Overview We are a Honda 2-wheeler dealership in Delhi looking to build a WhatsApp-based AI Sales Assistant that: Responds to customer enquiries in Hindi & English Has structured product knowledge (Activa, SP125, Shine, etc.) Handles competitor comparison Auto-follows up with leads Sends ₹500 booking token payment link (Razorpay) Escalates hot leads to human sales team This is a one-time setup project with clear scope. 1. Core Requirements The system must include: a) WhatsApp Business API Integration Setup using Interakt / Gupshup / Meta Cloud API Handle template messages + normal conversation window Maintain conversation memory (minimum 7 days context) b) AI Integration (OpenAI API) GPT-based conversational AI Hindi-first tone ...
Project Brief — OpenClaw AI Lead-Generation Agent Project Overview I want an AI assistant built using OpenClaw () that will automatically: 1. Discover and qualify potential packaging customers in Perth, Western Australia 2. Analyse online assets (Google reviews/photos, menus, social media) 3. Extract business contacts and decision-maker names 4. Generate personalised outreach emails and send them This agent should run autonomously once configured and be manageable for future updates. ⸻ Core Responsibilities 1. Lead Discovery • Use OpenClaw to call relevant data sources or integrate with APIs/automation for finding hospitality and food venues in Perth. • Target categories: • Restaurants, cafés, takeaway food • Fish & chip shops, pizza, burg...
Hi I will share the details with the shortlisted candidates. Thanks
4-Agent AI System Configuration & Stabilization (OpenClaw) Project Overview We need an experienced developer to configure and stabilize a multi-agent AI system for a service provider company. The system runs locally on macOS using OpenClaw and integrates with OpenAI and Brave Search. The main goals are: Persistent memory (no session wipe) Strict role isolation between agents No task overlap or role confusion Secure, scalable architecture Current Setup OS: macOS (Mac mini) Platform: OpenClaw (local gateway/dashboard) APIs: OpenAI API (already connected) Brave Search API (already configured) Execution: Manual / on-demand (no automation yet) Existing agents: Infrastructure agent Finance/Organization agent Required Final Architecture (4 Agents) Each agent must have: Its own OpenClaw worksp...
If you want to stay competitive in 2021, you need a high quality website. Learn how to hire the best possible web developer for your business fast.
Learn how to find and work with a top-rated Google Chrome Developer for your project today!
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