🏆 Top 3% Talent on Upwork | Top Rated Plus | ⭐️⭐️⭐️⭐️⭐️ "Best DevOps engineer we’ve worked with, rock-solid infrastructure, flawless delivery, and top-tier documentation." I’m a Senior DevOps, Cloud Architect, and Site Reliability Engineer with 8+ years of experience building and scaling infrastructure for startups and fintech companies handling millions in transactions. If you're running an AI solution, fintech, or high-growth product and want: • Zero-downtime deployments • Scalable Kubernetes infrastructure • Bulletproof CI/CD pipelines • Cost-optimized AWS environments → I’m the engineer you call when things need to work right the first time. 🧠 WHAT I ACTUALLY DO I'm Akintola. I design production-grade cloud infrastructure that doesn’t break under pressure. I don’t just "set things up". I OWN systems that are: - Resilient (failures don’t take you down) - Scalable (ready for growth) - Observable (you know what’s happening at all times) - Automated (no manual headaches) WHAT I CAN HELP YOU WITH ✔ Architect & deploy secure AWS infrastructure (EKS, ECS, VPC, RDS, S3, Lambda) ✔ Build production-ready Kubernetes clusters (EKS + autoscaling + ingress + security) ✔ Set up CI/CD pipelines (GitHub Actions, GitLab CI, Jenkins) ✔ Implement Infrastructure as Code with Terraform ✔ Design monitoring & alerting systems (Prometheus, Grafana, ELK, New Relic) ✔ Optimize cloud costs without sacrificing performance ✔ Troubleshoot critical production issues under pressure WHAT MAKES ME DIFFERENT ⁃ Built and managed 20+ Kubernetes clusters in production ⁃ Supported platforms handling high-value financial transactions ⁃ Strong software engineering background → I understand your app, not just infra ⁃ Deep focus on observability, reliability, and performance ⁃ Known for clear, professional documentation HOW I WORK I collaborate closely with you to: 1- Understand your business goals 2- Design the right architecture 3- Deliver clean, documented, production-ready systems No shortcuts. No fragile setups. No surprises. 🧰 Listed below are my experience and skills: DevOps - Amazon Cloud Web Services (EC2, EKS, ECS, RDS, S3, Lambda, API Gateway, Route 53, CodePipelines, OpenSearch ...) - Azure Services (VM, Storage Account, Azure Pipelines) - Github, GitLab, Bitbucket, Travis CI, Circle CI - Docker - Kubernetes - Terraform - Jenkins Data extraction - Elasticsearch, Logstash & Kibana. Database system administration - PostgreSQL - MySQL - MongoDB - Oracle 11g - SQLite Front-end web development - HTML, CSS & Javascript - Bootstrap - VueJS - Buefy - Vuetify Back-end web development - PHP - Laravel - NodeJS System Administration - Ubuntu - Debian - Proxmox - Shared webserver config Version control and team working tool - Git - Github - GitLab - Bitbucket

Are your logs getting expensive, Elasticsearch slowing down, or monitoring systems hard to manage? I help businesses build and optimize scalable, cost-efficient logging and monitoring systems using ELK Stack and modern DevOps tools. With 5+ years of experience in production environments, I focus not only on performance and reliability — but also on reducing infrastructure and storage costs without sacrificing visibility. What I can help you with: ✔ Elasticsearch cluster setup, scaling & performance tuning ✔ Cost optimization (index lifecycle, shard strategy, storage reduction) ✔ Query optimization to reduce load and improve response time ✔ Logstash pipelines (efficient parsing, reduced ingestion overhead) ✔ Kibana dashboards, RBAC, and alerting ✔ Grafana monitoring & visualization ✔ Kubernetes & Docker deployments (optimized resource usage) ✔ NGINX configuration and performance tuning ✔ AWS infrastructure setup with cost-aware architecture ✔ Automation using Ansible and CI/CD Why work with me? ✓ I reduce Elasticsearch storage and compute costs (ILM, rollover, retention tuning) ✓ I build systems that are fast, scalable, and efficient ✓ I understand real-world production and SOC environments ✓ Clean, maintainable architecture with proper documentation If you’re looking to cut costs, improve performance, or fix an existing setup, I can help you get it done the right way.

⭐⭐⭐⭐⭐ Whether you’re a founder looking to ensure your Entreprise SSO solution, a startup CTO scaling your backend, or a team launching AI-powered products, I bring the engineering depth to turn your vision into a robust, secure, and high-performance system ready for scale. With over 8 years of experience, I’ve gained strong expertise across multiple areas, including Backend Development, Frontend Development, and DevOps. I bring not only technical depth but also excellent communication and collaboration skills, allowing me to lead and work effectively with diverse teams. I’m committed to resolving your toughest challenges efficiently in these fields: 💻 𝐁𝐀𝐂𝐊-𝐄𝐍𝐃: 𝐉𝐀𝐕𝐀 & 𝐅𝐑𝐀𝐌𝐄𝐖𝐎𝐑𝐊𝐒 • Java 23, Java 21, Java 17 LTS, Java 8+, and Legacy • Spring Boot, Spring Security, JPA, Quarkus, Spring Webflux • REST , SOAP , GraphQL API's 🌐 𝐅𝐑𝐎𝐍𝐓-𝐄𝐍𝐃 • JavaScript • Typescript • Angular • React 💾 𝐀𝐃𝐕𝐀𝐍𝐂𝐄𝐃 𝐂𝐀𝐂𝐇𝐈𝐍𝐆 & 𝐌𝐄𝐒𝐒𝐀𝐆𝐈𝐍𝐆 • Proficient with Kafka, Redis, Spring Integration • Ensuring efficient data management & communication 🔑 𝐒𝐒𝐎 & 𝐈𝐀𝐌 𝐄𝐗𝐏𝐄𝐑𝐓𝐈𝐒𝐄: • Providers & Platforms: Keycloak • miniOrange • Azure AD (Entra ID) • ADFS • Active Directory • SharePoint (IdP/SP integration) • Standards & Flows: SAML 2.0 • WS-Fed • OAuth 2.0 • OpenID Connect (OIDC) • MFA • RBAC Core IAM Capabilities: • SSO / Identity Federation: Web, mobile, cloud SSO; custom IdP/SP wiring (SAML/OAuth/OIDC) • Authorization: RBAC for least-privilege access across apps and microservices 🚀 𝐂𝐎𝐍𝐓𝐀𝐈𝐍𝐄𝐑𝐈𝐙𝐀𝐓𝐈𝐎𝐍 & 𝐎𝐑𝐂𝐇𝐄𝐒𝐓𝐑𝐀𝐓𝐈𝐎𝐍 • Adept with Docker, Kubernetes, Kong Gateway • Managing complex deployments & ensuring high availability 📊 𝐃𝐀𝐓𝐀𝐁𝐀𝐒𝐄 • MySQL, Postgres, Oracle, SQL Server, MongoDB , Elasticsearch • Robust data storage solutions 🔧𝐌𝐈𝐂𝐑𝐎𝐒𝐄𝐑𝐕𝐈𝐂𝐄𝐒 & 𝐌𝐎𝐍𝐎𝐋𝐈𝐓𝐇𝐈𝐂 • Extensive experience in architecting and reworking both monolithic and microservices apps • Deep understanding of various development strategies 🛠️ 𝐏𝐑𝐎𝐕𝐄𝐍 𝐓𝐑𝐀𝐂𝐊 𝐑𝐄𝐂𝐎𝐑𝐃 • Designing, developing, and implementing web-based software • Thorough understanding of industry standards & detailed requirement analysis 🔍 𝐂𝐎𝐃𝐄 𝐎𝐏𝐓𝐈𝐌𝐈𝐙𝐀𝐓𝐈𝐎𝐍 & 𝐃𝐄𝐁𝐔𝐆𝐆𝐈𝐍𝐆 • Active in code reviews and debugging • Expert in diagnosing & resolving performance issues, JVM optimizations, and memory management using VisualVM and JProfiler 🌐 𝐃𝐄𝐕𝐎𝐏𝐒 & 𝐂𝐈 • Proficiency with AWS, Jenkins, GitLab pipelines • Seamless navigation and utilization of diverse tech stacks 🤝 𝐀𝐆𝐈𝐋𝐄 𝐂𝐎𝐋𝐋𝐀𝐁𝐎𝐑𝐀𝐓𝐈𝐎𝐍 • Skilled in Agile methodologies, delivering projects within tight deadlines • Strong communication & teamwork, driving project success 📌 Available for hourly, fixed-rate, and ongoing B2B , B2C , SaaS engagements. 🎯 Ready to help secure your platform and streamline your desired workflows today. 🌍 Countries Collaborated With: 🇦🇹 Austria | 🇹🇳 Tunisia | 🇨🇮 Ivory Coast | 🇦🇪 United Arab Emirates | 🇫🇷 France | 🇺🇸 United States | 🇨🇦 Canada | 🇷🇴 Romania | 🇮🇳 India | 🇵🇱 Poland ...

I've been working in IT and cybersecurity for over 20 years, and honestly I still enjoy the work as much as I did when I started. I've had the chance to work across pretty much every corner of security, from SOC operations, threat hunting, incident response, vulnerability assessments, up to pentesting and GRC, which means I can usually figure out where a problem is coming from, not just patch it and move on. Automation is something I do both professionally and for my own projects. I build workflows, data pipelines, and AI integrations that actually solve problems rather than create new ones. If your tools aren't talking to each other or your team is drowning in manual tasks, that's usually where I can help the most. I hold a Microsoft Azure AI Fundamentals certification and a Torq Automation Analyst credential, and I've taught cybersecurity at a Masters level, having learned to cut the jargon and just get to the point of what is needed. I speak Spanish and English fluently as well. If any of this sounds like what you need, feel free to reach out.

🚀 Is your Magento 2 store slow, buggy, or stuck on an old version? Do you need a Hyva theme or a safe upgrade without breaking checkout or losing data? You are in the right place. I am Kishan, an Adobe Certified Magento 2 developer and Hyva expert. Since 2016 I have helped ecommerce brands across the US and Europe fix, optimize, and scale their stores. I focus on what moves your business, not just code. ⭐ Adobe Certified Magento 2 Developer and Hyva Specialist ✅ 9+ years Magento focused, 100+ projects delivered 💬 "Handled complex Magento issues flawlessly, highly recommended." US client, 2025 🎯 WHAT I FIX AND BUILD 🐢 Slow Magento store? I improve real Core Web Vitals (LCP, CLS, TTFB) so pages load faster, bounce drops, and conversions rise. ⚠️ Outdated version or security risk? I run safe Magento 2.4.x upgrades with zero downtime and full data integrity. 🐞 Checkout bugs or extension conflicts? I find the root cause and fix it cleanly, no patchwork. 🎨 Need a Hyva theme or Hyva Checkout? I build fast, modern storefronts from Figma, XD, or PSD that convert better. 📦 Moving from Magento 1 to Magento 2? I migrate 100% of your data with no loss. 🛠️ MAGENTO 2 AND HYVA SERVICES ✅ Magento 2 and Adobe Commerce development ✅ Hyva theme and Hyva Checkout customization ✅ Speed optimization with Varnish, Redis, and Elasticsearch ✅ Custom module development that is scalable and easy to maintain ✅ Payment and ERP integrations (Stripe, Klarna, Adyen, Mollie, iDEAL, SAP, NetSuite) ✅ REST and GraphQL API development ✅ Headless commerce (PWA, Vue Storefront, Next.js) ✅ B2B, multi store, and multi language setups ✅ Ongoing maintenance and performance monitoring ⚡ WHY CLIENTS HIRE ME Many Magento developers break things during upgrades, ship slow messy code, or disappear mid project. I do the opposite. ✅ Clean, scalable, future proof code ✅ Safe deployment and upgrade process ✅ Fast, clear communication in your timezone (CET, GMT, EST, PST) ✅ Real, measurable performance gains ✅ AI assisted workflow for 30 to 50% faster delivery, fewer bugs, lower long term cost 🌍 GLOBAL ECOMMERCE EXPERIENCE I work with brands in the USA, UK, Netherlands, Germany, France, Italy, and Belgium. I understand GDPR and EU compliance, plus EU payment systems like Mollie, Adyen, Klarna, Stripe, iDEAL, and SEPA. 🏆 PROOF YOU CAN TRUST ✅ Adobe Certified Magento Developer ✅ 9+ years Magento and Hyva experience ✅ 100+ Magento projects delivered ✅ Strong long term client relationships and fast response ❓ NOT SURE WHAT YOU NEED YET? No problem. Send me your store URL and your issue or goal. I will reply with a clear, honest action plan, usually within a few hours. The first consultation is free. 📞 Message me now and let us fix or scale your Magento 2 and Hyva store the right way. Available for short term fixes and long term partnerships.

I help startups, SaaS companies, and enterprises build fast, scalable, AI-powered applications. With 15+ years of experience, I specialize in full-stack development, cloud-native architectures, enterprise messaging, AI/LLM integrations, advanced databases, and security-driven systems. I’ve collaborated with Hollywood music directors like Barry Coffing 🎵 and global teams 🌍, delivering custom digital platforms and integrations for creative and enterprise projects. My focus is on building solutions that scale, perform, and stay secure—helping businesses automate, move faster, and stay ahead. 💻 FRONTEND Next.js 15, React.js, TypeScript, Tailwind CSS, Material UI, ShadcnUI, ChakraUI, Zustand, React Hook Form, React Query, Zod, Tanstack Table ⚡ BACKEND & APIS Node.js, NestJS, Express.js, Python, FastAPI, Hono, tRPC, oRPC 🗄️ DATABASES Prisma ORM, Drizzle ORM, PostgreSQL, MySQL, MariaDB, MSSQL, MongoDB, Neo4j, DynamoDB, Aurora, Convex, Oracle, Elasticsearch ☁️ CLOUD & DEVOPS Extensive hands-on experience with AWS, GCP, Azure. Deep AWS expertise across EC2, Lambda, ECS, Beanstalk, S3, Glacier, RDS, Aurora, DynamoDB, API Gateway, CloudFront, Cognito, CloudFormation, Route53, SQS, SNS, Kinesis, CloudWatch, Step Functions, ElasticCache, IAM, CI/CD pipelines, full-stack deployments, and GitHub Workflows for automation, testing, and continuous delivery. Also Vercel, DigitalOcean, Supabase, Neon, Railway, Render. 🏗️ ARCHITECTURE & INFRA Microservices, Serverless, CQRS, WebSockets, Background Jobs, Cron Jobs, Kafka, RabbitMQ, BullMQ 🤖 AI & AUTOMATION OpenAI, ElevenLabs, Replicate, Remotion (Video), Trigger.dev, Inngest, custom AI workflows, document automation, LLM-based tools 🔐 CYBERSECURITY & SECURITY AUTOMATION OpenVAS, Nmap, Masscan, theHarvester, Hydra, testssl.sh, Subzy, encryption & certificate detection, database fingerprinting, CMS detection, hosting/CDN identification, alive host detection, SSH/FTP analysis, custom login page detection, email security analysis, domain & subdomain intelligence, subdomain takeover detection, IntelX, data leak monitoring, phone & email spoofing, Telegram intelligence pipelines, automated security workflows 🔗 INTEGRATIONS Stripe, Lemon Squeezy, Paddle, MakerKit, PayloadCMS, Strapi 🌐 INDUSTRIES EdTech, Healthcare, Scheduling, Finance, eCommerce, Sports, Travel, News, Cybersecurity, Advertising, Loan & Credit Systems I deliver scalable backends, real-time systems, AI-powered platforms, secure infrastructure, and maintainable full-stack solutions built for speed, reliability, and enterprise-grade performance. If you need a senior architect who understands cloud, AI, security, and automation, I’m ready to help you build something powerful and future-proof.

I’m a Senior Full-Stack Web Developer with 10+ years of experience, specializing in modern web applications, scalable APIs, AI integrations, and microservices. I help businesses build high-performance, secure, and user-friendly applications from planning to deployment. I have experience working in Agile teams (SCRUM) and can assist in making the right technology choices, including domain, hosting, and deployment decisions. I love challenges and always strive to improve products with innovative solutions. 🏆 Expertise & Skills 🎨 Frontend Development ✔️ HTML, CSS, JavaScript, TypeScript ✔️ React.js, Next.js, Livewire ✔️ Bootstrap, Tailwind CSS ✔️ jQuery, AJAX ✔️ Firebase (Authentication, Realtime Database) ✔️ WordPress (Custom Themes & Plugins) ⚙️ Backend Development ✔️ PHP (Laravel, Yii2, Livewire) ✔️ Node.js (Express, Fastify) ✔️ RESTful APIs & Webhooks ✔️ Microservices Architecture ✔️ AI & ML API Integration (OpenAI, LangChain, Google AI) 📊 Databases & Cloud ✔️ MySQL, PostgreSQL, MongoDB ✔️ AWS (Lambda, S3, RDS, SES, SNS, EC2) ✔️ Firebase (Firestore, Notifications) 🔗 No-Code & Automation ✔️ Supabase ✔️ Zapier & Make (Integromat) ✔️ Airtable Backend Automation 🔧 DevOps & Containerization ✔️ Docker & Docker Compose ✔️ CI/CD Pipelines ✔️ Git, Linux, Nginx, Apache 🔧 Third-Party Integrations ✔️ Payment Gateways: Stripe, Chargebee, PayPal, Recurly ✔️ Social Media APIs: Facebook, Twitter, LinkedIn ✔️ Twilio, Google APIs (Analytics, Calendar, Gmail) ✔️ QuickBooks, Salesforce, Zapier Workflows ✔️ House Measurement APIs (EagleView, SkyMeasure) 🌟 Why Work With Me? ✔️ Full-Stack Expertise – I handle both frontend & backend for a complete solution. ✔️ AI-Driven Automation – I integrate AI & ML APIs to enhance business workflows. ✔️ Fast, Secure & Scalable Code – Optimized for performance and long-term stability. ✔️ Cloud & Docker-Ready – Ensuring smooth deployment & scalability. ✔️ Long-Term Support – I provide post-project support for ongoing success. If you're looking for a skilled full-stack developer to bring your project to life, let's connect! 🤝

Top-Rated Python Developer with 13+ years of experience building scalable SaaS platforms, high-performance Python applications, AI-powered products, FastAPI microservices, Django systems, and enterprise-grade cloud infrastructure. I specialize in designing production-ready architectures that handle real-world traffic, complex business workflows, and long-term growth while maintaining reliability, security, and performance. I design and develop production-ready AI systems, high-performance backend architectures, scalable SaaS platforms, and API-driven applications that are built for real-world traffic, reliability, and long-term maintainability. As a Senior AI Engineer, I work extensively with AI automation, LLM integrations, and cloud-native technologies. I help startups and businesses turn ideas into secure, maintainable, and scalable software solutions. I don’t just integrate APIs. I architect complete systems end-to-end. Core Expertise: • Python development (FastAPI, Django, Flask, Scrapy) • AI application development and LLM integration • High-performance REST API development • Async backend systems and microservices architecture • Enterprise SaaS application development • AI chatbot development and workflow automation • Cloud infrastructure and DevOps engineering • Scalable database architecture and search systems What I Build: • AI-powered applications using OpenAI GPT-4o and Claude • AI chatbots, AI agents, and multi-agent workflows • Retrieval-Augmented Generation (RAG) pipelines • Document processing and AI automation systems • Multi-tenant SaaS platforms with scalable architecture • FastAPI and Django REST APIs • Async Python backend services • Search platforms using Elasticsearch/OpenSearch • Vector database and embedding-based AI systems • Custom business automation platforms Backend Development & Cloud Infrastructure: • Python (FastAPI, Django, Flask) • REST API development and API integrations • PostgreSQL, Redis, Elasticsearch, OpenSearch • AWS cloud services (EC2, ECS, RDS, S3, Lambda) • Docker containerization and scalable deployments • CI/CD pipelines with GitHub Actions • Production observability, monitoring, and logging • Clean architecture and scalable system design Frontend Development: • React.js and Next.js development • TypeScript and modern JavaScript • API-driven frontend architecture • Secure authentication systems and admin dashboards • Responsive and high-performance web applications AI Engineering & Automation: • Prompt engineering and structured AI outputs • LLM orchestration and AI guardrails • OpenAI API integration and Claude API integration • Vector databases and semantic search • AI workflow automation and orchestration • Cost-optimized and reliable AI systems • AI evaluation, fallback logic, and reliability engineering I focus on performance, scalability, security, and maintainable software architecture. Clients work with me when they need a senior engineer who can make strong architecture decisions, build scalable backend systems, optimize APIs, and deliver production-ready AI products instead of prototypes. If you are building an AI SaaS platform, FastAPI backend, Django application, AI chatbot, automation system, or scalable Python web application, I can help you architect, develop, and launch it properly.

I’m Nico and here’s what you need to know: I’m a software developer with over 10 years of experience, specializing in search and RAG (Retrieval-Augmented Generation) applications. Right now, I’m actively building both advanced search solutions and RAG systems that combine LLMs with Elasticsearch and Opensearch. I’ve worked on some of the biggest online shops in Germany, where I developed and optimized complex search solutions. I have deep experience designing semantic searches that understand intent and meaning, not just keywords. I’m also the creator of a SaaS Search application based on Elasticsearch, which has been running strong for the past few years. For the last 4 years I’ve been helping companies in the US, Germany, Austria, and Switzerland build and improve their search solutions. I can adapt to whatever your project needs, but I have the most experience with these tools: ReactJS, VueJs, PHP, Python, Tailwind, Laravel, Statamic, Elasticsearch, Opensearch, AWS, Google Cloud, and Linux. I don’t know the specifics of your project yet, but I’ll give my best to deliver results you’re happy with.

I specialize in crafting cutting-edge, AI-powered solutions that redefine possibilities. With expertise in building scalable web applications, REST APIs, no-code tools, and AI solutions, I deliver work that drives success. My passion lies in leveraging Python, cloud platforms, and advanced AI technologies to solve complex challenges and exceed business goals. --- 🚀 How I Deliver Value Every project begins with a discovery phase to understand your business goals and technical challenges. I focus on clear communication, timely execution, and delivering scalable, AI-driven solutions that drive measurable results. --- Common Client Challenges & My Solutions: 1. Need AI-powered chatbots and automation? I develop RAG-based AI chatbots using LangChain, ChatGPT API, Pinecone, and ChromaDB to provide intelligent and context-aware interactions. 2. Struggling with slow and unscalable web applications? I build high-performance web applications using Python/Django, FastAPI, and ReactJS, ensuring seamless scalability and efficiency. 3. Finding it difficult to develop and manage SaaS platforms? I design and develop scalable SaaS solutions with Stripe integration, JWT authentication, and cloud hosting to ensure security and flexibility. 4. Need better data management and automation? I implement AI-powered automation, web scraping with Selenium and BeautifulSoup, and big data processing using PySpark and Databricks. 5. Looking to launch an MVP quickly? I use No-Code & Low-Code platforms like WeWeb, Xano, and Supabase to rapidly build and validate ideas with minimal development time. --- Technical Snapshot - Programming Languages: Python, JavaScript, PHP. - Frameworks: Flask, Django, FastAPI, Django Rest Framework, ReactJS, Angular, Next.js - AI Technologies: LangChain, LangGraph, LlamaIndex, ChatGPT, GPT-4, LLaMA, Mistral AI, NLP, CV, ML,OpenAI, CursorAI. - Databases: PostgreSQL, MySQL, MongoDB, Elasticsearch, Pinecone, ChromaDB, Xano, Supabase - DevOps & Cloud: AWS (Lambda, S3, Bebrock), Ubuntu, Docker, CI/CD, MinIO, DigitalOcean - CMS & E-Commerce: Magento, Shopify, BigCommerce, WordPress. - Collaboration Tools: Jitsi, BigBlueButton. ----- 💡 Ready to build scalable, AI-powered, and impactful solutions? Let’s innovate together! 📩 Contact me today to start your project.