Docker Jobs

Freelancer.com Project Post — Prominence Bank Offline Core Banking Platform (Web Client Portal + Web Admin + iOS/Android) We require a self-contained digital banking platform that runs entirely on-premise / air-gapped with zero external dependencies. The platform must work even if the server has no public internet access (no external APIs, cloud services, CDNs, hosted fonts, analytics, maps, payment gateways, SMS/email providers, push services, or third-party authentication). We will provide the selected developer access to our current system to mirror screens, menus, and workflows. ⸻ 1) Deliverables (Mandatory) • Web Client Portal (browser-based) • Web Admin Back Office (browser-based) • iOS + Android mobile apps connected to the same system (Flutter or React N...

I need a purpose-built automation agent that streamlines our day-to-day workflow management and plugs directly into our CRM system. The goal is simple: cut the manual hand-offs between teams, let the agent read events in the CRM, decide what should happen next, and execute or delegate those steps automatically. You’ll design, build, and train an AI layer—Python, Node.js, LangChain, or another framework you recommend—that can: • listen for CRM triggers (new lead, stage change, ticket update) • decide the correct next action using rules or an LLM-based policy • dispatch tasks, update records, or notify people in real time • learn from user feedback to improve future routing To keep everything maintainable, I expect the solution containerised (Do...

I’m building a new cross-platform gaming portal and need a single, rock-solid backend that serves our Android app, browser game, and upcoming iOS release. The API must be RESTful (GraphQL as an optional layer is welcome), well-documented, and container-ready for scalable cloud deployment. Core requirements at a glance • Platforms served: Android, Web, iOS • Main modules: User authentication, game data management, and in-app purchase handling • Authentication methods to support: – Email & password – Social media login (Google, Apple, Facebook, etc.) – Two-factor authentication (OTP or push) What I expect you to deliver 1. Clean, versioned API endpoints covering sign-up / sign-in, profile, secure token refresh, game progress ...

We need a developer (or small team) to build an on-prem hosted web platform that turns survey capture files (including 3D Gaussian splats / scan outputs) into: 1. a customer/VOA-facing evidence portal (read-only URL) with an embedded interactive walkthrough (krpano), pins/notes, guided tour playback, and labelled evidence images; and 2. professional Check and Challenge PDF packs for the UK business rates “Check, Challenge, Appeal (CCA)” process, with measured floor plans, area schedules, zoning, exclusions, evidence appendix, and deep links back to the exact viewpoints inside the tour. This must be built for England & Wales workflows, but the developer does not need business rates expertise: we provide a detailed brief, examples, and test cases. What we need is strong en...

Django Developer Needed: Turn "CRM software for funnels" MVP into Production SaaS (Refactor, Stripe Integration & Deployment) I am building CRM software for funnels", a SaaS platform similar to Skool.com. It is an all-in-one community platform that combines: Communities: Forum-style feeds with posts, likes, and comments. Classroom: Video course hosting and lesson management. Calendar: Event scheduling for community meetups. Gamification: User points, levels, and leaderboards to drive engagement. Monetization: Paid memberships to unlock premium communities. Current Status: I have a fully functional MVP built in Django (Python). The logic for all features above (Communities, Feed, Courses, Events, Gamification, Messaging) is already written and working. The databa...

Project Requirement: Black-Box API Setup for Gemma 3 (27B) I’m looking for a freelancer who can help me with Gemma 3 (27B) in a production-style setup. What I want to build: Run Gemma 3 (27B) on my own infrastructure (local / server). Wrap the model in a black-box architecture so the model, weights, and logic are fully hidden. Expose only secure APIs (REST / gRPC) that the frontend can consume. Frontend should never have direct access to the model or inference logic.

My Node.js application runs flawlessly on my local machine; now I want it deployed to Google Cloud Run with an automated CI/CD pipeline tied to GitHub. I already have a Google account, but no project has been created yet. We’ll create the project together, enable the necessary APIs, containerise the app if needed, and configure Cloud Run directly from the Google Cloud Console—no CLI scripts this time. I’d like to do all of this live over a screenshare (AnyDesk or any screen-sharing tool you prefer). I’ll follow along, so please guide me step by step and explain what you’re doing as we go. I’m flexible on the specific CI/CD tool: GitHub Actions is an obvious choice, but if you can recommend something better for Cloud Run I’m happy to hear it. The k...

Project Details: We need a developer to join our FMCG e-commerce project. The site uses 16 for the frontend and WordPress (WooCommerce) as a headless backend via GraphQL. Candidate Requirement: Must be able to speak Malayalam. Technical Requirements: - Frontend: (App Router), React 19, TypeScript, Tailwind 4. - Backend: WP + WooCommerce + WPGraphQL. - Payments: Stripe integration. - DevOps: Docker & Digital Ocean. What you will do: - Build and fix React components. - Manage seasonal themes and UI updates. - Optimize the checkout and cart flow. - Ensure the GraphQL schema is running correctly. Nice to have: - Experience with Radix UI or shadcn/ui. - Knowledge of Docker.

I’m building a fresh, security-minded gaming site that offers Jackpot and Coinflip modes and I want every core piece—from account creation to the last line of server logic—written cleanly and ready to scale. Gameplay & real-time logic • Steam OpenID is my preferred sign-in so players arrive with one click, their avatar and username already in place. • Once inside, bets and animations run instantly through WebSockets; no polling, no page refreshes. • Server-side code must own the provably-fair roll, manage countdown timers, select the winner, then atomically update balances before broadcasting results. User balance system Players need to deposit or withdraw skins / currency, see a running transaction history, and benefit from a bonus or reward ...

BUSCAMOS: Desarrollador IoT - Sistema de Riego (LoRaWAN + Docker) Buscamos un desarrollador experto para implementar la capa de software de un sistema de agricultura inteligente. El hardware ya está seleccionado y la arquitectura base definida. El Reto Técnico Desarrollar el "Cerebro" del sistema en una Raspberry Pi (Nodo Maestro), encargada de gestionar nodos esclavos en campo (Dragino RS485-LS). Stack Tecnológico y Arquitectura Despliegue mediante Docker Compose con contenedores independientes: - ChirpStack: Gestión de la red LoRaWAN. - Base de Datos Local: Optimización para series temporales (5 sensores de suelo + caudalímetro por nodo). - Grafana: Dashboard de monitorización y panel de control de reglas dinámicas. - ...

I am seeking an expert developer to build a specialized, ultra-fast X (Twitter) monitoring system. The project focuses on only 2 specific accounts, but the requirement is to capture data (Text, Media, URLs, Retweets, Quoted Replies) within milliseconds of the "post" or "share" action. Technical Specifications: Latency: The system must be optimized for sub-second data retrieval. Speed is the absolute priority. Proxy Infrastructure: The system must utilize ISP Proxies. I will provide the proxy sources. All requests must be routed through these proxies to ensure high-speed delivery and IP rotation. Account Integration: I will provide established X accounts (2013-aged) for monitoring. Stability & Stealth: The solution must be finely tuned to avoid account flagging ...

I need a web-based compiler that lets me write, build, run, and debug C and C++ code directly in the browser through an interface that feels like a lightweight IDE. When users visit the page—from Windows, macOS, or Linux—they should see a split-pane editor, an output/terminal window, and an error list, all updating in real time. The editor must come with syntax highlighting, smart auto-completion, and breakpoint-level debugging for both languages. Compile and execution should happen in an isolated, secure backend (Docker, container sandbox, WebAssembly, or a similar approach) using modern toolchains such as GCC / Clang, without noticeable lag. Deliverables: • Fully deployable web app packaged for one-command Docker setup • IDE-style front end with highlighting, co...

Necesito dar el salto de Argos a su versión 2.0 en formato web. Mi objetivo principal es contar con un software que traiga la esencia de la plataforma actual, pero listo para funcionar desde cualquier navegador moderno. Busco: • Un código base limpio y bien documentado, preparado para escalar. • Front-end responsive e intuitivo. • Back-end estructurado que permita incorporar nuevas funciones sin rehacer la arquitectura. • Entrega del proyecto en un repositorio Git con instrucciones claras de despliegue (Docker o equivalente). Valoro experiencia previa en desarrollo full-stack (frameworks como React, Vue, Angular, Node, Django, etc.) y buenas prácticas de seguridad y pruebas. Incluye en tu propuesta: 1. Stack sugerido y por qué lo rec...

Project: Browser-Based Persistent Chrome VM on AWS (ECS + EFS + noVNC) I am looking for Staff or Staff+ level developer for this project. It is going to be a complex 1 pager web app. I will provide you with the basic screen design but here is the basic idea: ⸻⸻⸻⸻⸻ High Level Details: ⸻⸻⸻⸻⸻ • User logs in • Click a button and logs into VM in browser (no password should be required for the user, user will already be authenticated before this) • On the VM, Chrome should already be pre installed and open up. • The installed chrome should have a specific extension installed (I will provide the code for this) • The browser should automatically navigate to YouTube. • User should not be able to control or click on the remote screen yet. • Once we are here on Y...

Buscamos Developer Senior Java + Spring Boot con experiencia en arquitectura hexagonal +DDD Responsabilidades: 1 Programar backend Subasta en tiempo real. 2 Redefinir la arquitectura híbrida: Hexagonal + DDD + Microservicios. 3 decisiones técnicas críticas. 4 Liderar el desarrollo backend en Java Spring Boot. 5 Debe programar las bases (el esqueleto) del proyecto. Requisitos técnicos Obligatorios 1 +10 años de experiencia en desarrollo back-end con Java/Spring Boot 2 Experiencia en implementación de SUBASTAS en tiempo real, con transmisión en vivo. 3 Dominio de Java 21+ y Spring Boot. 4 Experiencia comprobable en: Microservicios 5 Arquitectura Hexagonal+ DDD 6 Manejo avanzado de PostgreSQL. 7 Uso de Redis (cache, colas, locking). 8 Exp...

Buscamos Developer Senior Java + Spring Boot con experiencia en arquitectura hexagonal +DDD Responsabilidades: 1 Programar backend Subasta en tiempo real. 2 Redefinir la arquitectura híbrida: Hexagonal + DDD + Microservicios. 3 decisiones técnicas críticas. 4 Liderar el desarrollo backend en Java Spring Boot. 5 Debe programar las bases (el esqueleto) del proyecto. Requisitos técnicos Obligatorios 1 +10 años de experiencia en desarrollo back-end con Java/Spring Boot 2 Experiencia en implementación de SUBASTAS en tiempo real, con transmisión en vivo. 3 Dominio de Java 21+ y Spring Boot. 4 Experiencia comprobable en: Microservicios 5 Arquitectura Hexagonal+ DDD 6 Manejo avanzado de PostgreSQL 7 Uso de Redis (caché, colas, locking)...

My kids’ book-reading app is already live on Google Play, but its current backend has hit its limits. I now need a complete Spring Boot rebuild that is secure, scalable and easy to maintain. Core requirements • Robust user authentication and role-based authorisation • A flexible content management flow that lets me upload, edit and order stories, poems and chapters without touching code • Built-in analytics and reporting so I can track active readers, session length and popular titles • Full chapter management for every book, including draft → publish states What I expect as final deliverables 1. RESTful Spring Boot API with clean, versioned endpoints 2. A responsive admin panel (your choice of React, Angular, or Thymeleaf) tightly coupled t...

I’ve finished building a MERN-stack web application and now need it running smoothly in the AWS cloud. I don’t have any of the cloud pieces in place yet, so I’m looking for someone who can handle the full environment setup—from account configuration right through to production release. Here’s what I expect: • Containerise the existing React front-end and Node/Express back-end, then push the images to ECR. • Create an ECS (Elastic Container Service) cluster with tasks and services that scale cleanly. • Wire up networking: VPC, subnets, security groups, an application load balancer and HTTPS via ACM. • Automate deployment (GitHub Actions or similar) so each commit flows through to ECS with zero-downtime. • Store environment var...

About the Role We are building a high-scale test & AI Answer Evaluation platform used by Lakhs of students concurrently. The system handles time-bound exams, AI-based handwritten answer evaluation, and burst traffic (3k–10k+ users). We are looking for a senior engineer who can own backend architecture and scalability decisions, not just write APIs. This is a hands-on role with real production ownership. Key Responsibilities Own and evolve the backend architecture for a high-concurrency exam platform Design scalable, fault-tolerant systems with no single points of failure Handle burst workloads (thousands of PDF uploads + async processing) Design and tune background job systems (queues, workers, retries, rate limits) Make architectural decisions around horizontal scaling...

Develop a payment gateway module that integrates with multiple Payment Service Providers (PSPs) via a standardized interface (PSP Adapter), enabling payment processing across arbitrary platforms. The module should support multiple payment methods, configurable through an external configuration file. Payments are processed on behalf of tenants, with tenant-specific PSP configurations stored in the database and linked to tenant IDs. For this scope, PSP Adapters will be implemented for Stripe, PayPal, and a dummy “No-Op Provider,” with the module designed to allow easy addition of new PSPs in the future. It must support recurring payments and ensure that all transactions are fully traceable and auditable. Full payment gateway specification (TO BE FOLLOWED - READ CAREFULLY): De...

Location: US Citizens, Canadians, or Europeans Position Type: Contract Start Date: ASAP Tech Stack Node.js TypeScript Google Cloud (GCP) Docker Role Overview We’re looking for a Node.js / TypeScript Developer to help build and maintain backend services and APIs on Google Cloud. You will work on scalable microservices with guidance from senior engineers, focusing on code quality, performance, and reliability. This is a hands-on backend role with room to grow. Key Responsibilities Develop and maintain backend services using Node.js and TypeScript Build and support REST APIs and microservices ( / NestJS) Deploy and manage services on Cloud Run, Cloud Functions, or GKE Add and maintain logging, monitoring, and basic metrics Help improve performance, scalability, and reliability Fo...

Looking for an engineer to stabilize an existing n8n automation system. Goal is to fix blocking errors and ensure end-to-end execution (script → image → voice → video → upload). No new features or redesign — stabilization only. Docker-based environment.

I’m building an internal “SmartDoc” assistant that can digest practically any content I hand it—full PDFs, single HTML files, live web pages, images, even video transcripts—and then answer questions with proof in sight. Here’s what I need you to put together: • Ingestion & storage – Extract text from all supported formats. – Create embeddings and store them in more than one vector database; design it so I can toggle between, say, Chroma, Pinecone, Milvus, or any other store with minimal code changes. • Query workflow 1. Retrieve the most relevant chunks from every connected vector DB. 2. Hand those chunks to whichever LLM the user chooses. By default the call should hit my self-hosted model on a GPU server, ...

Desarrollo MVP Industrial IoT - Backend FastAPI + Dashboard React + Automatización n8n. Descripción del Proyecto Buscamos desarrollador(es) para construir un MVP de plataforma IoT industrial enfocado en el sector piscicultura. El objetivo inicial es tener un sistema funcional con datos sintéticos para demostraciones comerciales. Stack Tecnológico (Definido): CapaTecnologíaBackend APIFastAPI (Python)Base de datosPostgreSQL + TimescaleDBIngesta de datosMQTT / HTTPAutomatizaciónn8n (open source)FrontendReactTiempo realWebSocket / SSEInfraestructuraDocker, Hetzner Cloud Entregables Esperados 1. Backend Core (FastAPI) API REST para ingesta de datos de sensores Validación y normalización de datos Arquitectura multi-tenant (ai...

Design and implement a lightweight data extraction automation that allows Seymour Auto to extract raw operational data from Powerlink and populate a predefined Google Sheets template on a scheduled basis. The initial scope of this milestone is strictly limited to invoice data extraction. Scope 11.1 Data Scope (Initial Release – Mandatory Constraint)  The automation shall support invoice data only in this milestone.  Quotes, work orders, inventory, and all other datasets are explicitly out of scope and reserved for future phases.  UI elements for non-invoice data may exist only as placeholders and must be: o Disabled, or o Clearly labeled as “Future Scope / Non-Functional.” 11.2 Data Schema & Destination  Extract all columns exactly as defined in the p...

Hi, I am looking for a Google Cloud Platform (GCP) expert to help me troubleshoot and fix a deployment issue. The Situation: I am trying to deploy a generated chatbot application directly from Google AI Studio using the "Deploy app on Google Cloud" feature. The Problem: The build process completes, but the Cloud Run service fails to route traffic. I am receiving the following error message in the Cloud Run console: "Revision is not ready and cannot serve traffic. The user-provided container failed to start and listen on the port defined provided by the PORT=8080 environment variable within the allocated timeout." What I need: Review my current configuration (I can share my screen or provide access). Identify why the container is not binding to the correct port (8080)...

Quiero llevar mi entorno de correo al siguiente nivel. Trabajo con MailCow como servidor y Roundcube como webmail y necesito introducir nuevas funcionalidades que mejoren la experiencia diaria y, a la vez, refuercen la seguridad y usabilidad. En MailCow la tarea se centra en ajustar su lógica interna —gestión de buzones, filtros y autenticación— para que responda a flujos propios de nuestra casilla electrónica. Por la parte de Roundcube, el objetivo es más visible: rediseñar la interfaz de usuario con un tema coherente con nuestra marca, instalar y/o crear plugins que amplíen capacidades (por ejemplo, vista previa de adjuntos, respuestas rápidas, agenda enriquecida) y aplicar configuraciones extra que eleven la seguridad ...

Project Summary We are hiring a senior Hyperledger Fabric consultant to design and help implement a permissioned, enterprise-grade blockchain network. This is a consulting-first engagement for an experienced practitioner with real production deployments, not a junior or tutorial-based role. What You’ll Do Design Hyperledger Fabric network architecture Set up multi-organisation and channel structures Configure MSP, CA, identities, and access controls Implement Raft ordering service Develop or review chaincode (Go / Node.js) Support Docker / Kubernetes / cloud or hybrid deployment Advise on security, governance, and best practices Produce clear documentation and handover (UI/front-end work is out of scope.) Requirements 5+ years hands-on Hyperledger Fabric experience Proven production ...

Required Skills - Strong hands-on coding experience (professional or research-based) in one or more of the following: Python JavaScript / Node.js TypeScript - Experience with additional languages is a plus, including: Go, Java, C++, C#, Rust, SQL, R, Dart, or similar - Solid experience with Linux environments, Bash scripting, and automation - Strong knowledge of Docker, reproducible environments, and development containers - Advanced Git skills, including: Branching strategies Diffs and patches Conflict resolution

We are looking for an experienced DevOps Engineer to own and scale the infrastructure behind a mission-critical chatbot and voice automation platform that processes millions of calls per day using Twilio. This role is focused on reliability, scalability, low-latency systems, and cost-efficient operations. You will work closely with backend, AI, and product teams to ensure our real-time voice and messaging systems remain stable under extreme load. Key Responsibilities Design, deploy, and operate high-availability infrastructure for voice/chatbot systems at massive scale Manage and optimize Twilio-based voice and messaging workflows Build and maintain cloud-native infrastructure (AWS / GCP / Azure) Implement auto-scaling, load balancing, and failover strategies Ensure low latency for ...

I would like to build a SaaS application. I don’t want to reinvent the wheel, however, I would like to offer similar services to South African’s and other countries at lower price points to make it more affordable. This product must be scalable with different functionalities at different price points. Clients must be able to purchase and activate the services online. I would like to create an application similar to Fresh Desk or Zoho Desk or Zen Desk. It's essentially a ticketing/helpdesk system where clients are able to log calls and track them centrally throughout the month. The application must have a wide variety of features, such as (but not all): • Customisable dashboards • Creating new tickets • Creating new service tasks (booking a callout to site w...

I keep hitting a connection-timeout message whenever I try to reach my PostgreSQL database from the terminal with psql. The database is part of a Dockerised backend; the application layer spins up fine, yet a direct CLI connection fails as though the server does not exist. I have not even confirmed whether the PostgreSQL container is actually running because I am unsure of the correct Docker commands to use or the places to look for port-mapping issues. What I need is straightforward: trace the reason the terminal session can’t find the server, bring the database online (or exposed) if it is down or mis-configured, and leave me with the exact commands or config edits required so I can repeat the process on other environments. Deliverables • Working psql connection from my lo...

Our production VPS estate runs on Linux and hosts several client-facing apps behind Apache/Nginx reverse proxies, with most workloads containerised through Docker (and some Kubernetes orchestration starting to roll out). I’m seeking an expert who can take full ownership of the stack—hardening every layer, tuning performance, and, above all, keeping uptime at “five nines” wherever possible. Day-to-day you’ll be responsible for proactive patching, firewall and intrusion-detection tuning (iptables, Fail2Ban, etc.), SSL/TLS management, log analysis, and capacity planning. I expect you to refine our Docker/Kubernetes deployments so images stay lightweight and vulnerabilities are caught early, while also making sure the web servers stay responsive under load. Key ...

Senior AI / Machine Learning Engineer – Clinical Decision Support Systems (CDSS) Location: Saudi Arabia Industry: Healthcare / Hospital / Digital Health Employment Type: Full-time | Senior Level About the Role -------------------------------- We are looking for a Senior AI / Machine Learning Engineer to lead the development and deployment of AI-driven disease risk prediction models as part of a Clinical Decision Support System (CDSS) used in a hospital environment. This role focuses on real-world clinical AI, supporting physicians with explainable, safe, and regulatory-compliant risk predictions for: Sepsis Diabetes Cardiac events AI outputs will assist clinicians and will not replace clinical judgment. What You’ll Do -------------------------------- Clinical AI Devel...

I have a production-ready enterprise application built with Python/FastAPI that requires final testing and deployment to a dedicated Linux server. The codebase is approximately 95% complete with 140+ Python files, 40+ database tables, and full Docker containerization. What You'll Do: - Review and test the existing codebase on my local machine - Ensure all tests pass (green across the board) - Deploy to a Hetzner dedicated server with GPU support - Configure all production services (PostgreSQL, Redis, Nginx, SSL) - Verify system is 100% operational and live Tech Stack: - Python 3.11+ / FastAPI - PostgreSQL / Redis - Docker / Docker Compose - Nginx with SSL/TLS - Linux (Ubuntu) Timeline: 4 weeks Budget:** $2,000 USD (paid upon 100% verified completion) **Important Requirements:** ...

I need an AI-powered personal assistant that lives entirely inside a web application. Once deployed it should feel as natural as chatting with a colleague while quietly handling the routine work in the background. Core capabilities • Scheduling & reminders – understand natural-language requests like “set up a project call next Tuesday at 10” and sync with Google or Outlook calendars, sending smart follow-ups when participants do not respond. • Email management – read, categorise, draft replies, and surface priority messages, all through secure access to Gmail or Microsoft 365 accounts. • Task automation – trigger workflows (e.g., create Trello cards, update CRM records, generate small reports) based on simple conversational commands o...

Our Jenkins instance is already up and running and our codebase is split into several microservices. What’s missing is an airtight, fully automated deployment flow. Your sole focus will be deployment automation: from a successful merge to a live, versioned microservice with no manual intervention. You’ll be creating and refining Jenkinsfiles that handle build, test, container image tagging, registry pushes, and the final deploy job. The existing monitoring hooks and general pipeline scaffolding are in place, so you can zero in on the rollout logic and reliable rollback. Deliverables • Production-ready Jenkinsfile (or shared library) for each microservice • Parameterised Jenkins jobs wired to our Git repo • Concise runbook covering deployment steps, rollback...

The streaming site’s design is signed-off and the entire Python back-end that handles both video and audio streams is already written. What remains is wiring the pieces together, deploying the code on a live server, and confirming that front-end pages correctly pull the streams. Primary tasks involve: • Connecting existing Python logic to the finished HTML/CSS templates, so every player, thumbnail and control bar surfaces the right video or audio stream. • Configuring the streaming endpoints (HLS or RTMP are available in the code base—choose whichever aligns best with the final host) and confirming flawless playback across desktop and mobile browsers. • Implementing basic error handling and status messages. No user authentication is required; content must ...

I’m ready to commission a full-scope wireless penetration test focused purely on uncovering vulnerabilities in our environment. The engagement spans everything that can ride our Wi-Fi: the access points themselves, the end-user laptops and mobiles that attach to them, and the underlying network infrastructure they ultimately reach. The technical stack here is a little unusual, so comfort with Kali Linux toolsets is essential, but you’ll also need to pivot into Java- and Python-based scripts and containerised tooling we already run in Docker. In other words, I’m looking for someone who can drop straight into the existing lab, fire up containers, customise scripts, and then carry that same skillset into the live environment once we move from staging to production. Deliver...