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.
Docker is an open-source platform used by developers to create and deploy distributed applications. Docker is the software that helps automation of deployment of applications in one or more machines. By using Docker, developers are able to separate their applications into isolated containers, which carry with them only the requirements needed to packages the application. This process is then referred to as containerization.
Put simply, a Docker Developer is a programmer specialized in developing applications for the Docker system or environment. With the help of Docker it’s easier for developers to maintain, deploy, and run their applications on any platform from any computer with access to internet. The hiring of a Docker Developer on Freelancer.com is a no-brainer for anyone who wants to build their service on the cloud and set up multiple options for development and production environments.
Here's some projects that our expert Docker Developer made real:
In conclusion, clients can benefit greatly from hiring a Docker Developer via Freelancer.com, since they have experience in various tasks related to deploying and running applications through Docker platforms. By hiring a freelancer they can automate deployment processes while also having the use of specialized scripts and processes tailor made for their products. Clients should consider posting their own project today in Freelancer.com and hire an experienced Docker Developer!
De 80,994 opiniones, los clientes califican nuestro Docker Developers 4.9 de un total de 5 estrellas.Docker is an open-source platform used by developers to create and deploy distributed applications. Docker is the software that helps automation of deployment of applications in one or more machines. By using Docker, developers are able to separate their applications into isolated containers, which carry with them only the requirements needed to packages the application. This process is then referred to as containerization.
Put simply, a Docker Developer is a programmer specialized in developing applications for the Docker system or environment. With the help of Docker it’s easier for developers to maintain, deploy, and run their applications on any platform from any computer with access to internet. The hiring of a Docker Developer on Freelancer.com is a no-brainer for anyone who wants to build their service on the cloud and set up multiple options for development and production environments.
Here's some projects that our expert Docker Developer made real:
In conclusion, clients can benefit greatly from hiring a Docker Developer via Freelancer.com, since they have experience in various tasks related to deploying and running applications through Docker platforms. By hiring a freelancer they can automate deployment processes while also having the use of specialized scripts and processes tailor made for their products. Clients should consider posting their own project today in Freelancer.com and hire an experienced Docker Developer!
De 80,994 opiniones, los clientes califican nuestro Docker Developers 4.9 de un total de 5 estrellas.I'm looking for a skilled developer to create an AI chatbot. The chatbot's primary function, platform integration, and interaction type are to be determined. Ideal Skills and Experience: - Expertise in AI and machine learning - Experience developing chatbots for various platforms - Proficiency in natural language processing - Ability to integrate with websites, mobile apps, and social media - Strong coding skills, preferably in Python or JavaScript - Previous experience in customer support automation Please provide examples of your past work and a brief outline of your approach to this project.
We are looking for an experienced n8n automation developer / automation engineer to complete, debug, configure, secure, and production-test an existing AI-powered business automation system. The system is already built as a collection of n8n workflows. The goal is NOT to rebuild everything from scratch unless technically necessary. IMPORTANT: Existing working functions must NOT be removed or replaced without approval. The developer must first review the complete existing system, document all workflows and functions, and then improve it without losing existing functionality. CURRENT / REQUIRED FUNCTIONS: • AI Lead Qualification • Lead Processing and Routing • Recruiting & Candidate Analysis • Media Analysis • Customer Review Analysis • AI Content Gener...
I’m ready to move from concept to production with an AI-driven system that combines natural language processing, predictive analytics and a set of custom-built models. The high-level goal is to ingest varied data sources, understand text at scale, uncover actionable patterns and expose the results through clean, well-documented APIs that my in-house developers can extend. Here’s what I need from you: • Model design and training – choose the right architecture (transformer, LSTM, hybrid, etc.) and justify it in a brief technical note. • End-to-end NLP pipeline – data cleaning, tokenisation, entity extraction and sentiment or intent classification. • Predictive layer – supervised or unsupervised techniques that surface trends and generate fo...
I’m building a fully functional web-based application that lets people exchange private messages while staying anonymous. The same codebase must feel seamless on both desktop and mobile browsers, so a responsive front-end (React, Vue, or similar) paired with a solid back-end is essential. Core requirements • User accounts created and accessed strictly through an email-and-password flow. No social, no 2FA for now—keep the sign-up short but secure. • True anonymity once inside the system: users choose display handles unlinked to their registration email, and messages are accessible only to sender and recipient. • End-to-end encryption and database‐level hashing / salting of credentials. I’m open to your preferred libraries or frameworks as long as the ...
I have several full-stack products in production—an online course manager, a housekeeping management tool, an HR portal, and an online bookstore—and I’m now focusing on squeezing every millisecond out of their Django back-ends. Your task is to step into one of these projects (the choice will depend on your past experience and interest) and raise its performance ceiling. Database queries, caching layers, asynchronous tasks, and deployment tweaks are all fair game as long as they translate into faster response times under load. What I’ll share once we start: • Source code and current deployment setup (Docker + PostgreSQL + Redis) • Baseline benchmarks and target response-time goals • A short list of user flows that must remain unchanged functio...
Low-Code BPM Governance & Approval Workflow POC – Professional Enterprise UI We are looking for an experienced BPM / BPMS / Low-Code developer to build a Proof of Concept for a Governance & Approval Workflow Platform. The core workflow is: Submission → EXO Review → Committee Review → Board Review → Decision → Minutes Verification → Audit We are specifically looking for a solution that can deliver as much functionality as possible through an existing low-code/BPMS platform, with minimal custom development. PLATFORM We are open to platforms such as: - Joget - Bonita - Flowable - ProcessMaker - Other suitable open-source or self-hosted BPMS platforms You should recommend the platform you believe is best suited for this requirement and explai...
I need a compact trading bot that plugs into Pocket Option, tracks my your strategy, and texts me the moment every condition lines up. The bot must monitor three data streams at once—price trends, a defined set of technical indicators, and live market news—then run its alignment check on a fixed five-minute loop. When all three pillars confirm the same direction, it should fire off an SMS alert to my phone instantly and reliably. Key points you’ll handle: • Direct integration with Pocket Option (API or web-automation, whichever is safest and within their terms). • Modular indicator engine so I can tweak or swap indicators later without rewriting the whole bot. • Lightweight news feed parser that can pull headlines or sentiment scores and feed them in...
I need a compact trading bot that plugs into Pocket Option, tracks my your strategy, and texts me the moment every condition lines up. The bot must monitor three data streams at once—price trends, a defined set of technical indicators, and live market news—then run its alignment check on a fixed five-minute loop. When all three pillars confirm the same direction, it should fire off an SMS alert to my phone instantly and reliably. Key points you’ll handle: • Direct integration with Pocket Option (API or web-automation, whichever is safest and within their terms). • Modular indicator engine so I can tweak or swap indicators later without rewriting the whole bot. • Lightweight news feed parser that can pull headlines or sentiment scores and feed them in...
وصف المشروع ورسالته للمطورين: مطلوب فريق أو مطور محترف لتصميم وبناء واجهات مستخدم وبوابة ربط برمجية (REST API Gateway) لنظام ذكاء اصطناعي يعمل داخل حزم Docker في بيئة معزولة تماماً عن الإنترنت (Air-Gapped Environment). تنبيه جوهري للمطور: نطاق عملك يقتصر على بناء الواجهات وتطوير بوابة الـ API لتمرير البيانات عبر JSON Payloads قياسية فقط. لا يُطلب منك كتابة المنطق التجاري الداخلي، ولكن يُشترط التنصيب والتشغيل الفعلي والتأكد من جاهزية النظام كاملاً أوفلاين على بيئتنا الخاصة (In-House Staging Environment). المراحل والمخرجات المطلوبة: لوحة التحكم الميدانية (Dashboard & Metrics): عرض إحصائيات المستندات (المرفوعة، قيد المعالجة، المكتملة، الفاشلة). مراقبة أداء موارد السيرفر (استهلاك الـ GPU / VRAM / RAM / CPU / Storage). سجل الاستعلامات والأنشطة الأخيرة (Activity Logs). مساحة إدا...
We're hiring an experienced backend engineer to build, deploy, and maintain REST APIs for a security-focused, self-hosted incident response / case-management platform running on Linux. Responsibilities Design, build, and maintain REST API endpoints (Python, FastAPI) Deploy and operate the platform on Linux (Ubuntu) via Docker / Docker Compose Configure and harden supporting services: Nginx reverse proxy, MariaDB, Redis, Celery workers, Elasticsearch Manage authentication, secrets, and secure configuration (env vars, tokens, TLS certs, encrypted credentials) Build custom integrations/parsers/enrichers against the platform's REST API Monitor, troubleshoot, and tune services (logs, container health, resource sizing) Apply security best practices throughout (least privilege, input ...
I am building an end-to-end Python solution that automatically ingests, processes, and reports on financial data pulled from CSV files, SQL databases, and live APIs. Clean, well-structured, and easily maintainable code is essential because the system will be extended over time. Scope of work You will take the project from initial design through deployment. That includes setting up the data-collection pipeline, writing transformation and analysis modules, implementing robust error handling and logging, building unit / integration tests, and preparing a production-ready deployment script or container. The stack is entirely Python, so I expect idiomatic use of tools such as pandas, SQLAlchemy, asyncio, and, where it adds value, lightweight AI/ML components for anomaly detection or forecast...
I have a Python-based, Dockerised service that collects public records from an online government portal. The crawler currently suffers from queue-handling bugs and occasional container issues, so the first milestone is to stabilise the existing codebase and make the scraping run end-to-end again. Once stability is restored I want solid quality gates in place: • Write and wire up full e2e tests that spin the stack in Docker, hit the target site and verify data is written to our queues/storage. • Manually exercise the run, capture a short screen recording that shows the scrape completing and records being persisted. • Wrap all work in a clean Git workflow—open a feature branch, commit changes and raise a pull request so the diff is easy to review. The portal uses a...
I’m spinning up a production-grade content-generation platform and need an experienced Python engineer to own the build from model integration through cloud deployment. The core of the system will combine Agentic AI workflows with Retrieval-Augmented Generation, all running on Hugging Face Transformers and exposed through well-designed APIs. Here’s the flow I have in mind. A user submits a brief, the system retrieves supporting knowledge from a vector store, an agent chain crafts the prompt, and an LLM returns polished copy. Everything must be containerised, orchestrated as microservices, and pushed to Microsoft Azure—ideally AKS with CI/CD in place. FastAPI, async Python, Docker and Terraform/Bicep (or an equivalent infra-as-code tool) should feel second nature to you. ...
I have a brand-new Windows 11 Server where both Docker Desktop (latest stable release) and LM Studio are freshly installed. Everything launches, yet containers inside Docker cannot reach the internet and LM Studio obviously inherits the same limitation. I need the networking issue diagnosed and cleared so standard pull / push commands, package installs and external API calls work without manual proxies or work-arounds. Once connectivity is solid, I would like LM Studio configured for simulation tasks only—no production workloads. Please audit the machine’s CPU, GPU and RAM, then recommend and load the most suitable local AI model so I can start running research simulations straight away. You will receive full Remote Desktop access; I’ll stay on standby for firewall tw...
I’m building a modern, scalable web platform and need a developer who can take the lead on the React.js front end while still speaking the language of a Java/Spring Boot back end. Your main focus will be crafting a clean, responsive interface—complete with custom animations and intuitive interactions—then wiring it seamlessly to our APIs. Here’s how I picture the collaboration: • Front end: Design and code React components that work flawlessly on desktop and mobile, respect accessibility guidelines, and feel smooth thanks to well-placed animations and transitions. • Back end touchpoints: When the UI needs data, you’ll help create or refine the necessary Spring Boot REST endpoints, handle authentication/authorization flows, and jump into performanc...
Project: Build a Meltano/Singer Tap for EDU-V APIs (Open Source) + Integration About Us DataOwn is a start-up on a mission to make open source Business Intelligence accessible to more organisations—not just the largest ones. We champion digital autonomy and sovereignty. Because we want to stay true to our mission and never be acquired, we are steward-owned from day one. We are looking for a self-driven software engineer with a passion for open source and digital sovereignty to join us on a freelance basis. This project is a paid trial assignment that serves as a stepping stone toward a longer-term freelance engagement. The Project We need a Meltano/Singer tap (tap-edu-v) that extracts data from 6 REST APIs of the EDU-V platform. The tap will be built using the Meltano Singer SDK (v0....
Role & responsibilities -Required Technical Skills Experience: 4 + Years Large US Healthcare Enterprise Client : Optum Long Term Product Development Backend - Java & Spring Boot Frontend - Angular CI/CD: Docker, Github Workflow, Kubernetes Cloud : Azure Strong hands-on experience in Java and object-oriented programming. Extensive experience with Spring Boot and Spring Framework. Experience in designing and developing microservices-based applications. Strong knowledge of RESTful API development and integration. Hands-on experience with Apache Kafka, including producers, consumers, topics, partitions, and message processing. Front-End Strong hands-on experience with Angular and the latest Angular versions. Proficiency in JavaScript or TypeScript, HTML5, and CSS3. Experience in...
About the project We are building, a legal practice management platform designed specifically for small UK law firms. The product has been founder-built and has now developed into a substantial application. It is already well beyond prototype stage, but it has reached the point where I want an experienced senior engineer to review the architecture, challenge previous decisions, identify technical risks and help establish a maintainable engineering direction. This is not a greenfield project and I am not looking for someone to rewrite the application from scratch. I am looking for someone who is particularly good at inheriting existing systems, understanding them quickly and deciding what should be kept, simplified, improved, removed or deferred. Current technology The application is ...
Subject: Collaboration Opportunity: 50/50 Equity Partnership for an AI-Powered DevTool Startup (Autonomous QA Agent) Hi, I am currently building a high-demand AI Developer Tool (SaaS) designed to eliminate the single biggest bottleneck in the software industry: Manual API Testing and Logic Debugging. We are launching an Autonomous AI QA Tester called "ZeroFault. My complete business roadmap, deep market validation, credit-based pricing model, and target market (3 Crore+ global developers) are fully established. Since I am personally heading the business strategy, market expansion, and product vision, I am actively looking for a highly skilled Full-Stack Technical Co-founder (Developer) who can spearhead the core backend engineering and architecture. I am not looking to hire a one...
Instead of manually digging through dozens of scattered government portals, users either chat naturally ("I'm a 24-year-old farmer from Maharashtra earning ₹80k/year") or fill a quick profile form (age, income, caste, gender, profession, state), and the app returns matched schemes — PM Kisan, Ladki Bahin Yojana, Ayushman Bharat, PMAY, scholarships, pensions, etc. — with an AI-generated, plain-language explanation of why each one applies to them. Architecture React 19 + TS Frontend (Hugging Face Spaces / Render, Nginx+Docker) ↓ HTTPS Cloudflare Worker (edge gateway) ↓ ASP.NET Core 8 Web API (Railway/Render, Docker) ↓ PostgreSQL (Neon) — 4,600+ schemes aggregated from 5 govt data sources Key features - Conversational...
I’m expanding my tech-education channel and I need clear, engaging tutorial guides aimed squarely at beginners. To start, I want three step-by-step guides covering: • Cloud computing basics • An introduction to AI • Getting started with Docker Each guide should break concepts down in plain language, walk readers through hands-on examples, and finish with a concise recap or checklist so newcomers feel confident moving forward. Well-structured headings, code snippets that actually run, and simple diagrams are all welcome; feel free to suggest the best visual format and any open-source tools that can help illustrate a point. Tone matters here—friendly and encouraging, never dense or academic. If these first guides land well, I’ll likely commission fol...
I need a solid PostgreSQL-backed RESTful API to drive the Solar TwinPro web application. Your task is to design the database schema and expose clean, versioned endpoints that cover full CRUD functionality for each core resource in the system. The web front-end will consume JSON, so consistent status codes and clear error handling are important. Please structure the project so it can be deployed easily (Docker preferred, but I am open to other simple approaches) and include concise documentation; an OpenAPI/Swagger spec is ideal so the front-end team can plug in without guesswork. Deliverables • PostgreSQL schema (DDL) and seed data • REST endpoints covering create, read, update, delete for all defined entities • Environment and run instructions (e.g., Dockerfile or...
Project Description We are looking for an experienced AI Video Analytics developer or company that already has an existing AI video analytics platform or can quickly develop a demo for client presentation. Important: We are not looking for a full development project from scratch at this stage. Our immediate requirement is a working demo or existing software that can be integrated with Matrix IP Cameras. If the demo is approved, the selected developer/team will be awarded the complete development and customization project. Immediate Requirement We prefer candidates who can provide either: An existing AI Video Analytics software with a live demo. A ready-to-use MVP (Minimum Viable Product). A prototype that can be completed within a short timeframe (7–15 days). A presentation-rea...
Overview: We are seeking a highly skilled Senior AI & DevOps Engineer to build a secure, fully offline/air-gapped Enterprise Analytics & AI System. This is a streamlined, milestone-based project with an estimated timeline of 4 to 6 weeks. We offer a fixed project budget for this MVP stage, with high potential for a long-term Technical Co-founder / Strategic Equity Partnership (Up to 25%) upon successful delivery and alignment on future expansion. Key Responsibilities & Core Scope: 1. Data Ingestion & Local RAG Architecture: - Build a pipeline to ingest, parse, and index corporate documents (PDFs, Excels, Docs) using an Open-Source Vector DB (e.g., Qdrant, Milvus, or Chroma). 2. Offline AI Core Deployment (Air-Gapped Containerization): - Package and deploy Local LL...
We are seeking an experienced Full Stack Developer to support the development and enhancement of modern web applications. The ideal candidate will have strong experience building scalable front-end and back-end solutions, developing APIs, working with databases, and collaborating with engineering teams to deliver high-quality software. The role involves developing and maintaining user-facing applications using technologies such as React, Angular, Node.js, .NET, or Java. Responsibilities include building and integrating REST APIs, working with SQL and NoSQL databases, troubleshooting application issues, improving existing features, participating in code reviews, and supporting continuous improvement of development practices. Experience with Git workflows and cloud deployment environments...
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!
Learn how to find and work with a skilled Geolocation Developer for your project. Tips and tricks to ensure successful collaboration.