Hire the Best Apache Mahout Specialists

I am an experienced Software Engineer specializing in Java, Spring Boot, J2EE, and Microservices Architecture, with strong expertise in enterprise-level FinTech applications. Since November 2022, I have contributed to mission-critical projects at Atlas Computer Technology, including USSD platforms, Mobile Banking, Backoffice systems, and real-time payment integrations. My expertise includes: ✅ Java EE & Spring Boot (Reactive) for building scalable, high-performance banking applications, including customer onboarding and back-office operations. ✅ Microservices design and implementation with modular, maintainable architectures. ✅ Asynchronous messaging & integration using Kafka and ActiveMQ for seamless inter-service communication. ✅ Payment gateway integrations, including Flygate and IPS, supporting real-time bank-to-bank transfers with XML messaging. ✅ Secure identity management using Keycloak. ✅ Designing and consuming RESTful APIs, with experience in modernizing services for cloud readiness and enterprise integration. Professional Approach: I am passionate about delivering clean, maintainable, and production-ready code that drives real business value. I bring a problem-solving mindset, collaborative approach, and adaptability to every project — whether building features from scratch, optimizing existing systems, or integrating complex banking solutions. Let’s connect and make your vision a reality. Portfolio: kidist-portfolio-al3e.vercel.app

Mid-Senior DevOps | AI Engineer I design and operate production infrastructure while building AI-powered systems that integrate directly into real business workflows. My work spans cloud architecture, Linux systems, CI/CD, Kubernetes, Supabase, Cloudflare, and scalable backend infrastructure ,alongside AI integrations using Claude, ChatGPT, MCP servers, and custom automation pipelines. Core Expertise DevOps & Cloud Infrastructure (AWS, GCP, Azure, Hetzner) Kubernetes, Docker, CI/CD pipelines Linux server administration & automation Cloudflare, reverse proxies, DNS, SSL, networking Supabase & PostgreSQL platforms AI integrations with Claude & ChatGPT MCP server development & tool-calling systems API integrations & workflow orchestration Infrastructure security, staging, backups, and production hardening Recent Projects Built a production MCP server connecting ServiceM8 with Claude AI using 14 operational tools Managed a multi-server WordPress infrastructure fleet with 21 production websites Architected a multi-tenant Supabase platform for UK property compliance workflows Deployed and secured cloud environments with automated backups, staging systems, and CI/CD pipelines Implemented AI-powered workflows integrating external APIs, databases, and operational systems I work comfortably across the full stack of modern infrastructure and AI systems — from provisioning servers and securing production environments to building intelligent integrations that automate business operations. If you need someone who can both architect reliable infrastructure and build production-ready AI systems on top of it, let’s discuss your project.

Specialized Discourse developer with 5+ years of experience in plugins, themes, migrations, SSO, and custom integrations. I help businesses build, customize, migrate, and maintain Discourse communities — from initial setup to advanced platform development. What I Can Help You With: Custom Discourse plugin development Theme & theme component development Advanced Discourse customizations Community platform migrations to Discourse SSO implementation API & third-party integrations AI integrations & automation Docker setup & deployment Performance optimization Upgrades & maintenance Community Migration Expertise: I can migrate virtually any community platform to Discourse while preserving users, posts, categories, permissions, and SEO structure. Migration experience includes Invision Community (IPB) XenForo phpBB vBulletin Vanilla Forums wpForo bbPress Flarum NodeBB Custom-built platforms I also handle URL redirect preservation Data cleanup & restructuring Plugin compatibility Theme recreation Post-migration optimization Open Source Contributions: Active contributor to the Discourse ecosystem with contributions to Discourse core Theme components User support Feature improvements Client Feedback: "I highly recommend Jahan to anyone facing challenges in transferring forums from IPB 4.x — your expertise and support are truly invaluable." "I've dealt with numerous developers over the years and Jahan was by far the best I've ever worked with. Completed the project quickly and at an excellent price. A+++++++++" "Communication was on equal terms and everything was super relaxed. Definitely recommendable!" If you need a dedicated Discourse specialist for development, migration, integrations, or long-term maintenance, I’d be happy to help.

With 12+ years of experience, I specialize in building robust, scalable, and high-performance Java-Spring applications, as well as modernizing and optimizing existing systems. My expertise spans end-to-end development, architecture redesign, performance tuning and bug fixing. eCommerce Expert: 10+ years specializing in SAP Hybris/Commerce Cloud and IBM WCS Technical Depth: Hands-on experience with Spring Microservices, Cloud architectures (GCP), and modular application design I deliver reliable, high-quality solutions with a focus on stability, client satisfaction, and lasting professional relationships. Hands-on experience with the following tools and frameworks: Languages & Frameworks - Java 8/11/17/21 - JSP, Servlet - Spring MVC, Spring Boot, Spring REST, Spring Batch, Spring JPA, Spring Security) - XML/XSL - Struts 1.2 - EJB 2.0 / 2.1 / 3.0 - JSF JPA - Hibernate - MyBatis Frontend - React Js - Angular eCommerce Platforms - IBM WebSphere Commerce (WCS) - SAP Hybris Commerce Messaging & Streaming - Apache ActiveMQ - Apache Kafka - Apache RabbitMQ Application Servers - WebLogic - JBOSS - Apache Tomcat Databases - Oracle - DB2 - MySQL - MongoDB - Postgres - SQL Server Reporting - iReport - JasperReports Search - Apache Solr - ElasticSearch Cache - Redis - Memcached Payment Integration - CyberSource Scheduling - Quartz Scheduler Build, Logging - ANT - Gradle - Maven - Log4j Code Quality - SonarQube - PMD - CheckStyle - FindBugs/SpotBugs - JaCoCo - Cobertura DevOps Tool - Git/GitHub - CVS - SVN - IBM ClearCase - Jenkins - Docker Web Services - Apache Axis - SOAP - WSDL API testing and collaboration tool - Postman - Swagger Testing Framework - JUnit - Groovy - Mockito Feature and Bug Tracking - Trackit Record - JIRA - Rally IDEs & Development Tools - Eclipse - IntelliJ - IBM RAD - TOAD - SQL Developer - Cygwin - Putty - JMX Console Looking forward to collaborating! Thanks & Regards, Sanjay

🚀 I build scalable backend systems and full-stack applications for SaaS platforms, startups, and enterprises — with 5+ years shipping production Java / Spring Boot systems, and hands-on MERN stack experience when projects call for a JavaScript-based full-stack build. I currently work as a Senior Software Engineer on Xcelerate, a microservices-based SaaS platform for restoration companies, where I develop and maintain 20+ Spring Boot microservices, build real-time messaging systems, and integrate third-party platforms like QuickBooks, RingCentral, Zapier, and Encircle. What I can help you build: ✔ Java & Spring Boot backend systems ✔ Microservices architecture & REST APIs ✔ MERN stack applications (MongoDB, Express, React, Node.js) ✔ Third-party integrations (QuickBooks, Stripe, Twilio, Zapier, RingCentral) ✔ Cloud deployments — AWS, Azure, GCP ✔ CI/CD pipelines (Jenkins, GitHub Actions), Docker ✔ Database design & query optimization (PostgreSQL, MySQL, MongoDB) ✔ Legacy system modernization (Java 8 → Java 21 migrations) Highlights: Led backend development across 20+ microservices for Xcelerate, a live SaaS platform for restoration companies Migrated infrastructure from VMs to Azure App Services, implementing Azure Front Door for traffic routing and load balancing Built WS Glam, a full-stack e-commerce platform from scratch — frontend, backend, admin panel, payment integration, and role-based access control Integrated Stripe subscription billing for Remojo and overhauled its backend architecture for scale Built a custom AML (Anti-Money Laundering) system from scratch, including case management tools and fraud detection workflows I think in terms of failure modes before I write code — what happens when a webhook fires twice, when an API rate-limits mid-sync, when a migration needs to run without downtime. I communicate proactively and hand off production-ready code with documentation to match. Let's talk about what you're building — I'll give you a straight technical assessment and a clear path forward.

Hi, I’m Vikas — a Full-Stack PHP, Laravel, WordPress, WooCommerce, and AI API Integration developer with 12+ years of experience building custom web applications, business platforms, automation tools, and scalable backend systems. I help businesses fix technical problems, build custom features, integrate third-party APIs, and add AI-powered functionality to their existing websites or platforms. My main expertise includes: ✅ Laravel / PHP Development • Custom Laravel web applications and SaaS platforms • Admin dashboards, reporting systems, and business portals • REST API development and third-party API integrations • FilamentPHP admin panels, queues, jobs, cron automation, and database optimization • Clean, scalable backend architecture using PHP, MySQL, PostgreSQL, and Redis ✅ WordPress / WooCommerce Development • Custom WordPress plugin development • WooCommerce customization, checkout fixes, and payment issues • Plugin conflicts, caching issues, speed optimization, and bug fixing • ACF, Elementor, custom post types, custom dashboards, and REST API work • Membership systems, booking platforms, forms, and API-driven WordPress websites ✅ AI API Integration & Automation • OpenAI API, ChatGPT API, Claude API, and other LLM integrations • AI chatbots, AI agents, content automation, and knowledge-base assistants • Retrieval-Augmented Generation (RAG), vector search, and custom AI workflows • AI integration inside WordPress, Laravel, CRM systems, Google Sheets, and business tools • Automation using Zapier, Make com, n8n, and custom API workflows ✅ API, Payment & Business Integrations • Stripe, PayPal, Razorpay, and payment gateway integrations • Google Maps API, location search, geocoding, and custom map features • Zoho, HubSpot, Customer io, Twilio, Telegram Bot API, and CRM integrations • CSV/Excel imports, exports, reporting tools, and database-driven automation ✅ Frontend Development • React.js, Vue.js, JavaScript, jQuery, HTML5, CSS3, Bootstrap, and Tailwind CSS • Responsive dashboards, admin panels, forms, and dynamic UI components Why clients work with me: • 12+ years of real project experience • Strong experience in both WordPress and Laravel • Fast at debugging and solving complex technical issues • Clean, maintainable, and scalable code • Clear communication and reliable delivery • Comfortable working on both quick fixes and long-term projects I can help with WordPress bugs, WooCommerce checkout issues, Laravel dashboards, SaaS development, API integrations, AI-powered tools, automation systems, custom plugins, payment integrations, and performance fixes. Let’s build a reliable, smart, and scalable solution for your business.