Hire the Best Ubuntu Developers
in Nigeria

More than 3,000 reviews on G2
Rating is 4.5 out of 5.
4.5/5
of Upwork by G2 peer reviewers
Ekanem E.

Calabar, Nigeria

$10/hr
5.0
42 jobs

+10 Years of Experience Helping Client & Business: Develop Software, Manage & Consult ๐Ÿ† Top Rated Freelancer / 100% Job Success ๐Ÿ† Software Guru 100% Delivery Speed on Both Complex & Difficult Tasks ๐Ÿ† AWS Cloud Solutions Architect Certified ๐Ÿ† AWS DevOps Engineer Certified ๐Ÿ† Built Highly Secure Cloud Architectures for Apache Kafka Applications ๐Ÿ† Developed Amazon Lex Chatbot for Multi-Language Support ๐Ÿ† Delivered Kubernetes-Orchestrated Solutions for Scalability ๐Ÿ† Implemented AWS Lambda for Serverless Application Architectures ๐Ÿ† Executed ECS Projects for High-Performance Containerized Workloads ๐Ÿ† Enhanced AWS Cloud Cyber Security Infrastructure With over 10 years of IT expertise in DevOps Engineering, Cloud Architecture, Cyber Security, and Infrastructure Automation, I bring a proven ability to deliver secure, scalable, and efficient cloud-based solutions tailored to business-critical applications. Key Skills & Expertise Amazon Lex Chatbot Development: Designed and implemented a multi-language Amazon Lex chatbot for customer engagement, supporting English and Spanish interactions. Container Management and Orchestration: Delivered containerized workloads using Amazon ECS for high-performance applications. Deployed Kubernetes for managing scalable containerized microservices, ensuring robust and reliable production environments. Serverless Architectures: Developed AWS Lambda-based serverless applications integrated with API Gateway and DynamoDB, enabling cost-efficient and event-driven solutions. Highly Secure Cloud Architecture: Built and implemented highly secure cloud architectures for mission-critical applications, including an Apache Kafka-based streaming platform. Enhanced AWS Cloud Cyber Security posture by implementing best practices such as IAM policies, security groups, VPC NACLs, encryption, and AWS WAF for web application security. CI/CD and Infrastructure as Code (IaC): Automated multi-account AWS deployments using Terraform and optimized CI/CD pipelines with Jenkins, SonarQube, and Maven. Monitoring and Observability: Implemented Prometheus, Grafana, and New Relic for real-time monitoring and end-to-end application observability. Disaster Recovery and High Availability: Executed a failover recovery plan between on-premises servers and AWS EC2 Reserved Instances to achieve zero downtime during critical operations. Cyber Security and Compliance: Strengthened AWS Cloud security by implementing IAM policies, fine-tuning security groups, ensuring secure container deployments, and following security best practices for applications and data. Recent Highlights Amazon Lex Chatbot: Developed a bilingual chatbot with Amazon Lex, enabling seamless client communication and automating booking workflows. Apache Kafka Secure Deployment: Built a highly secure cloud architecture to support an Apache Kafka streaming application, ensuring optimal performance and security. ECS and Kubernetes: Delivered containerized solutions using Amazon ECS for high-throughput workloads and orchestrated Kubernetes deployments for scalable applications. AWS Lambda Projects: Designed and implemented serverless solutions leveraging AWS Lambda, API Gateway, and DynamoDB for cost-efficient, event-driven architectures. Cyber Security: Enhanced AWS Cloud Cyber Security infrastructure by implementing robust security configurations across all deployed services.

  • DevOps Engineering
  • Python
  • Amazon Web Services
  • App Development
  • Web Development
  • Azure DevOps
  • Terraform
  • Kubernetes
  • Linux System Administration
  • Docker
  • Ansible
  • CI/CD
  • Cloud Computing
  • Automated Workflow
  • Network Security
Ezra A.

Minna, Nigeria

$10/hr
5.0
35 jobs

AI Automation Engineer | n8n Workflow Automation Expert | Laravel/PHP Developer | API Integration | Fullstack Developer & AI Agent specialist. I build custom web applications, automation workflows, REST APIs & AI agents that eliminate manual work and scale your business. Is your team drowning in repetitive tasks that could be automated? Are your tools failing to talk to each other? I fix that, permanently. I'm Ezra, a Full Stack Developer with 8+ years of experience specializing in n8n workflow automation, business process automation, Laravel/PHP backend development, AI agent development, API integration, Python automation, and web scraping. I build workflows in n8n, and Zapier. I've delivered 30+ projects on Upwork with a 100% Job Success Score and zero unhappy clients. Here's what that means for you: I don't just write code, I build solutions that save your team hours every week, reduce costly errors, and scale with your business. ๐Ÿ’ฌ "Ezra is an incredible asset to our organization. His work is top notch and he's able to work with us to help us do things that we want to do, but do not know exactly how to pull off!" โ€” Verified Upwork Client โญโญโญโญโญ ๐Ÿ’ป Full Stack Web Development (Laravel & React/Vue) Need a robust app that won't buckle under real users? I build production-grade web apps, not demos, not templates. Real systems that handle real load: ๐Ÿ”นBackend: Laravel, PHP, Node.js, REST APIs, Laravel Sanctum/Passport auth ๐Ÿ”นFrontend: React.js, Vue.js, TypeScript, Tailwind CSS, SPA architecture ๐Ÿ”นDatabase: MySQL, PostgreSQL, schema design, query optimization ๐Ÿ”นDevOps: Ubuntu/Linux server setup, CI/CD, SSL, deployment hardening ๐Ÿ”นPayments: Stripe, Paystack integration ๐Ÿ”นSaaS & MVP builds from zero to production ๐Ÿ”Œ API Development, Webhook & Third-Party Integrations Are your apps stuck in silos, unable to share data? I connect systems that weren't built to talk to each other. Whether it's Jotform + Salesmate, a custom webhook integration pipeline, or a payment gateway, I handle the full integration lifecycle. โš™๏ธ Workflow Automation & AI Integration If you're spending hours on tasks that could run on autopilot, I'll fix that. I build intelligent automation pipelines using: ๐Ÿ”นn8n workflows: custom multi-step automations, webhook triggers, error handling ๐Ÿ”นAI Agents & Chatbots: ChatGPT/OpenAI, Claude, Gemini, plus RAG and LangChain-based AI agents integrated into real business logic ๐Ÿ”นCRM & Pipeline Automation: lead capture, follow-up sequences, status syncing ๐Ÿ”นZapier & Zoho: process automation and cross-platform data sync ๐Ÿ”นTwilio: SMS alerts, notifications, and communication automation Recent result: Built a CRM + Laravel API system that eliminated manual data entry across 3 platforms for a client, fully operational in under a week. ๐Ÿ•ธ๏ธ Web Scraping & Data Extraction Need structured data from the web at scale? I build reliable scrapers that run 24/7: ๐Ÿ”นStatic and JavaScript-heavy sites (including anti-bot handling) ๐Ÿ”นAutomated extraction, cleaning, and normalization ๐Ÿ”นDelivery to MySQL, PostgreSQL, Google Sheets, or any API endpoint ๐Ÿ”นScheduled CRON-based pipelines with monitoring and alerting โœ… Why Clients Keep Coming Back ๐Ÿ”น100% Job Success Score across 30 completed contracts ๐Ÿ”นFast turnaround without cutting corners on quality ๐Ÿ”นI communicate clearly, document everything, and flag issues before they become problems ๐Ÿ”นI treat your project like a business problem, not a coding exercise ๐Ÿ”นFrom a quick fix to a long-term AI agent or automation partner, I'm ready for both ๐Ÿ“ฉ Message me with a brief description of your challenge. I typically respond within an hour and offer a free 15-minute scope call. Keywords: AI Automation Engineer | n8n Workflow Automation Expert, n8n, Zapier, Business Process Automation, AI Agent, AI Agent Development, AI Chatbot, Chatbot Development, LangChain, RAG, OpenAI, ChatGPT, Prompt Engineering, AI Integration, Frontend Developer, Backend Developer, Fullstack Developer, Laravel, PHP, Laravel Developer, REST API, API Integration, API Development, Webhook Integration, CRM Automation, Marketing Automation, Web Scraping, Data Scraping, Python Automation, Node.js, Vue.js, React, MySQL, PostgreSQL, SaaS, MVP Development.

  • Full-Stack Development
  • n8n
  • Automated Workflow
  • API Integration
  • REST API
  • Laravel
  • Node.js
  • PHP
  • Vue.js
  • React
  • MySQL
  • Python
  • CRM Automation
  • AI Agent Development
  • Decisions Business Process Automation Platform
  • Task Automation
  • ChatGPT API Integration
  • OpenAI API
  • Data Scraping
  • Web Scraping
Jumoke S.

Akure, Nigeria

$10/hr
5.0
3 jobs

Stop losing hours to manual workflows. Letโ€™s build autonomous AI systems that run your business on autopilot. I work across the full automation stack. On the no-code and low-code side I build with n8n, Make, Zapier, Pabbly Connect, and Active Pieces designing multi-step workflows, webhook integrations, scheduled triggers, error handling, and production deployments that run reliably without babysitting. On the custom development side I write Python automation scripts, build REST API integrations, set up cron jobs and systemd services on Linux, and handle full server-side deployment that most automation freelancers skip. For AI-powered automation I go deeper. I've built a custom multi-agent AI framework called OpenClaw an orchestration system built on the Claude API and OpenAI stack that deploys specialized subagents, each handling a specific job, all working together as one intelligent pipeline. Inside that system runs Hermes, my messaging and communication subagent that handles Outlook email automation via Microsoft Graph API, Telegram bot automation, WhatsApp messaging, Slack notifications, and multi-channel alert delivery. When a client needs a full AI-powered business backend, OpenClaw and Hermes are what I reach for. But not every project needs a custom framework. Sometimes the right tool is n8n with a Claude API node and a few webhooks. Sometimes it's a Make scenario connected to Airtable and Gmail. Sometimes it's a clean Python script on a cron job. I match the tool to the problem, not the other way around. Work I do regularly: n8n workflow automation, Make scenario builds, Zapier automation, CRM automation, lead generation pipelines, email sequence automation, invoice generation, social media posting automation, ecommerce order processing with Shopify and WooCommerce, customer onboarding workflows, AI content pipelines, Telegram bot development, WhatsApp bot automation, Microsoft Graph API integration, Outlook email automation, OneDrive file management, calendar sync automation, Python data pipelines, PDF pipeline automation, OCR extraction, web scraping with Playwright and headless browser automation, SQLite and PostgreSQL database automation, RAG pipeline development, vector database integration with Pinecone and Supabase, AI memory system architecture, Obsidian vault automation, Linux server setup, systemd service configuration, WSL automation, Docker deployment, VPS setup, nginx reverse proxy, SSL configuration, and AI dashboard development. My technical stack covers n8n, Make, Zapier, Pabbly Connect, Python, Claude API, OpenAI API, GPT-4, MiniMax API, LangChain, LLM orchestration, multi-agent systems, agentic AI, ReAct agent architecture, Telegram Bot API, WhatsApp API, Microsoft Graph API, Google Sheets API, Airtable API, Notion API, HubSpot, Salesforce, Pipedrive, Stripe, Shopify, WooCommerce, Typeform, Calendly, Slack API, Discord API, Playwright, Puppeteer, SQLite, PostgreSQL, MongoDB, Supabase, Pinecone, REST API, webhooks, OAuth 2.0, cron jobs, systemd, Linux, WSL2, Docker, VPS, AWS, DigitalOcean, nginx, SSL, and GitHub. I work with freelancers, small businesses, agencies, and startups. Most projects start with a simple conversation you tell me what's eating your time or what keeps breaking. I figure out the right tools, build the system properly, deploy it, document it, and stay available after delivery for support and iteration. Every system I deliver includes error handling, logging, retry logic, monitoring, and full documentation. I'm an automation specialist and AI systems developer. I build workflows, bots, pipelines, and intelligent multi-agent systems that eliminate repetitive work and run businesses on autopilot. I work across the full automation stack. On the no-code and low-code side I build with n8n, Make, Zapier, Pabbly Connect, and ActivePieces designing multi-step workflows, webhook integrations, scheduled triggers, error handling, and production deployments that run reliablI don't build things that break in two weeks. Core skills: n8n automation, Make, Zapier, workflow automation, AI agent development, OpenClaw, multi-agent system, Claude API, OpenAI integration, GPT-4, Python automation, Telegram bot, WhatsApp bot, Microsoft Graph API, Outlook automation, OneDrive integration, PDF automation, Playwright, web scraping, RAG pipeline, vector database, SQLite, PostgreSQL, LLM orchestration, cron automation, systemd, Linux, Docker, VPS deployment, AI memory system, Obsidian automation, agentic AI, AI dashboard, personal AI assistant, Hermes messaging agent, HubSpot, Salesforce, Airtable, Notion, Google Sheets, Shopify, WooCommerce, Stripe, webhook integration, REST API, OAuth 2.0, headless browser, CRM automation, email automation, lead generation, business process automation, ecommerce automation, invoice automation, social media automation, data pipeline automation, document automation

  • Chatbot Development
  • AI Agent Development
  • AI Bot
  • Booking Management System
  • Conversational AI
  • Google Calendar API
  • API Development
  • API Integration
  • ChatGPT API Integration
  • QuickFIX
  • Bug Fix
  • Lead Generation Chatbot
  • CRM Automation
  • OpenCL
  • Sales Funnel
Adedeji O.

Ijebu Ode, Nigeria

$10/hr
5.0
11 jobs

๐ŸŸข๐€๐ฏ๐š๐ข๐ฅ๐š๐›๐ฅ๐ž ๐๐จ๐ฐ๐ŸŸข From Automating Infrastructure to Developing Blazing-Fast APIs. I Engineer the Full Stack of Possibility Hi, I'm Adedeji, a Top Rated DevOps Engineer and Backend Developer passionate about building reliable, high-performance systems that scale. My journey began in the world of cloud computing, CI/CD pipelines, and deployment automation โ€” making infrastructure smarter, faster, and more resilient. But the more I optimized deployments, the more I wanted to optimize the code being deployed. So I dove deep into backend engineering, mastering Python and FastAPI to craft APIs that are just as efficient as the systems they run on. Now, I bridge both worlds, developing backend services that move at lightning speed and deploying them on bulletproof infrastructure. What I Bring to Your Project DevOps Engineering (My First Love): ๐ŸŸข CI/CD pipelines with GitLab, Jenkins, ArgoCD, and GitHub Actions ๐ŸŸข Cloud mastery: Amazon Web Services (Amazon EC2, Amazon S3, IAM, RDS, Lambda, AWS CloudFormation) ๐ŸŸข Deployment automation with Terraform, Ansible, and Docker ๐ŸŸข Kubernetes-native architectures, Docker Compose, Helm, and observability with OpenTelemetry, Prometheus, and Grafana ๐ŸŸข Cross-platform deployments on Azure, GCP, DigitalOcean ๐ŸŸข Linux System Administration (Ubuntu, CentOS, Debian) and network security Backend Engineering (Where the Magic Grew): ๐ŸŸข Clean, scalable APIs with FastAPI & Python ๐ŸŸข Async I/O, microservices architecture, and high availability ๐ŸŸข Machine learning integration for intelligent automation ๐ŸŸข Optimized data flow with PostgreSQL, MongoDB, MySQL Toolbox Highlights: ๐ŸŸข Languages: Python, Golang, Bash Programming ๐ŸŸข Containers: Docker, Kubernetes, k3s ๐ŸŸข IaC & Automation: Terraform, Bash, Ansible, AWS CDK ๐ŸŸข Cloud & DevOps: Amazon Web Services, Microsoft Azure, CI/CD, Linux ๐ŸŸข Web & API Development: FastAPI, NestJS, React, NGINX ๐ŸŸข Observability & Monitoring: OpenTelemetry, Prometheus, Grafana, Elastic Stack (ELK) Recent Wins: ๐ŸŸข Cut deployment time from 1 hour to 5 minutes using CI/CD and Dockerized workflows ๐ŸŸข Integrated full-stack observability with OpenTelemetry and Python for real-time tracing ๐ŸŸข Saved 40% on AWS infrastructure using Terraform and Amazon EC2 spot instances ๐ŸŸข Built async FastAPI backend powering a scalable AI-driven recommendation system ๐ŸŸข Orchestrated seamless Kubernetes deployments with ArgoCD for GitOps workflows ๐ŸŸข Implemented secure SSL certificates and DNS management for enterprise clients ๐ŸŸข Migrated complex infrastructure to AWS CDK with cross-account setup for enhanced security ๐ŸŸข Automated WebSocket communication, improving real-time performance and system efficiency ๐ŸŸข Created custom Ubuntu Core snaps for specialized deployment requirements Whether you're scaling with Amazon EC2, deploying containers with Docker and Kubernetes, automating with Terraform, or building backend APIs that just work โ€” I bring the clarity and experience to execute. Need a DevOps expert who writes backend systems, or a Backend Developer who understands cloud automation inside out? Hit "๐•€๐•Ÿ๐•ง๐•š๐•ฅ๐•– ๐•ฅ๐•  ๐•๐• ๐•“" or "๐•„๐•–๐•ค๐•ค๐•’๐•˜๐•–" and let's bring your vision to life.

  • DevOps
  • Kubernetes
  • Docker
  • Jenkins
  • Terraform
  • CI/CD
  • Deployment Automation
  • Cloud Computing
  • Containerization
  • Microservice
  • Amazon Web Services
  • Git
  • Python
  • DevOps Engineering
  • Azure DevOps
Pereowei D.

Port Harcourt, Nigeria

$30/hr
4.9
15 jobs

Available up to 40 hrs a week. I help you deploy faster, scale reliably, and save money on AWS. Whether itโ€™s setting up Kubernetes clusters, automating CI/CD pipelines, writing backends, or optimising cloud resources. I build infra that doesnโ€™t break at 3 AM. I do my best thinking when I'm away from my desk, so hourly billing doesn't make sense for either of us๐Ÿค.

  • Ubuntu
  • Amazon Web Services
  • Docker
  • Kubernetes
  • Git
  • Terraform
  • CI/CD
  • TypeScript
  • Python
  • PHP
  • PostgreSQL
  • Node.js
  • Linux
Precious D.

Akure, Nigeria

$15/hr
5.0
3 jobs

Your WordPress site should work as hard as you do - loading fast, converting visitors, and looking sharp on every device. That's what I build and redesign. Most clients come to me at one of two points: the site was never built right the first time, or it was built years ago and no longer fits the business. Either way, the fix isn't a patch it's a website that positions you as the obvious choice the moment someone lands on it. I design, build, and redesign WordPress websites using Elementor, Divi, and WooCommerce, with full support for custom themes, page builders, and existing site structures so nothing gets rebuilt from scratch unless it needs to be. Recent work includes premium ecommerce stores, SaaS booking platforms, subscription-based product sites, landing pages, and full website redesigns that preserve SEO rankings while modernizing design and improving site speed. What I handle end to end: โœ… WordPress Website Design & Development โœ… WordPress Website Redesign & Restructuring โœ… Elementor Website Design & Customization โœ… WPBakery/Divi Page Builder Development โœ… WooCommerce & Ecommerce Website Development โœ… Landing Page Design & Sales Funnels โœ… WordPress Migration (platform-to-platform & host-to-host) โœ… On-Page SEO Setup & Configuration โœ… Website Speed & Performance Optimization โœ… Mobile-Responsive Design โœ… WordPress Plugin Customization & Troubleshooting โœ… WordPress Site Maintenance & Bug Fixes โœ… Custom Web Design & Branding Integration โœ… HTML/CSS Front-End Development Who I work with: โœ… Service business owners โœ… Coaches & consultants โœ… Ecommerce & DTC brands โœ… Startups & SaaS companies โœ… Agencies needing a reliable WordPress build partner If your site needs a redesign, a rebuild, or a developer who can just take it from here send me a message and let's get started.

  • WordPress
  • Web Development
  • WordPress Plugin
  • WordPress Customization
  • Elementor
  • WordPress Landing Page
  • WordPress Website Design
  • WordPress Website
  • WooCommerce
  • WordPress Development
  • Web Design
  • Web Design Plugin
  • Website
  • Landing Page
  • Website Redesign
  • Ecommerce Website
  • HTML
  • WordPress Migration
  • Divi
  • Avada Theme Customization

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