Dedicated and skilled Web Developer with 12 years of experience in creating and maintaining web applications. Adept at collaborating with cross-functional teams to drive project success. Seeking to leverage my expertise in front-end and back-end development to contribute to innovative web solutions. Experience Shopify: Im able to customize and develop Shopify themes, templates and layouts to meet client requirements. Implement and configuring apps and extensions to enhance site functionality. Wordpress: I'm able to work with any page builder (wpbakery, elementor, gutenberg, etc) and create custom themes and plugins. Experience in converting any design from figma, Xd to photoshop to html. Proficient in use of hooks and custom functions. Woocommerce experience. Gateway payment set up. Products filter. Laravel: Strong understanding of MVC architecture and RESTful API development. Proficient in use of artisan cli. Experience importing and data conversion from css/xlsx files. Knowledge of git version control and Command line Git. Expertise in code optimization and improving database efficiency (SQL Server, Mysql, Pl-sql) Strong front-end experience using Javascript ES 6, React js, Vue js, css3. React Js: Good understanding of React fundamentals to promote better component lifecycle practices. Developed responsive user interfaces using React.js and Redux, resulting in improved user experience and engagement. Collaborated with designers and backend developers to implement frontend components and integrate with backend services.

Need a Full Stack Developer who ships AI-powered platforms that run real operations — not demos? I build production systems: BI dashboards tracking millions of transactions, autonomous AI agents, and B2B integrations used daily by real businesses across the US, EU, and LATAM. What sets me apart is 18 years of production depth across the full stack — TypeScript, Node.js, Next.js, Python, and now AI-native architecture. Thirteen of those years were anchored at a US SEO agency (Loganix, 2012–2025), where I owned everything from WordPress and Shopify to internal BI tooling and AI agents, all maintained in production over time. I'm bilingual (English/Spanish) and async-friendly — hand me a detailed brief and I deliver without hand-holding. I go deep on AI. I've shipped four production Model Context Protocol (MCP) servers that let non-technical staff query 100K+ records in plain English. I work across Claude, GPT-4o, Gemini, and Vertex AI, and I've built an AI voice agent bridging Gemini Live with SIP VoIP in real time. Here's what I build: 🤖 AI Agents & MCP Servers — autonomous agents, LLM-powered SQL interfaces, multi-agent orchestration (LangGraph, CrewAI, Temporalio) 📊 Business Intelligence Platforms — Python ETL pipelines, BigQuery, sub-200ms APIs on large datasets, Recharts/ReactFlow dashboards 🔗 B2B Integration Systems — EDI X12, AS2, SFTP, microservice architectures, ShipStation, EasyPost, Logiwa WMS 🌐 Full Stack Web Apps — Next.js 15/16 App Router, React 19, tRPC, PostgreSQL, Drizzle/Prisma 🛒 WordPress & E-Commerce — custom themes/plugins, WooCommerce, Shopify headless, HubSpot CMS 🔍 Automation & Scraping — Puppeteer stealth, Playwright, Chrome Extensions (Manifest V3) Recent proof: ✅ Built a BI platform for a 3PL operator tracking 2.26M transactions and $7.79M in revenue across 56 clients — Python ETL syncing ~1M rows with sub-200ms API responses ✅ Architecting a 9-microservice AI-native B2B platform for a funded startup — 6 autonomous AI agents, full AS2/EDI X12, live integrations with QVC, Tractor Supply, and ShipStation ✅ Microsoft AI Engineer certified | IBM Data Analysis & Node.js/Express certified ✅ Nearly 7,000 hours and $150K+ earned on Upwork across 57 engagements I'm best for long-term engagements but execute cleanly on fixed-price too. If you're building something real — or rescuing a project that's stuck — send me a message and I'll respond within a few hours.

🌟 18+ Years of Experience | Fortune 200+ Clients 🏆 Certified: Red Hat, AWS, Azure, VMware, Kubernetes (CKA), TOGAF I bridge the gap between high-level executive strategy and deep-technical execution. With nearly two decades of experience driving digital transformations, I specialize in architecting, building, and securing scalable enterprise platforms. I don't just design architectures; I build the AI-driven infrastructure, orchestrate the containerized deployments, and ensure autonomous reliability. Whether you need a Fractional CTO to guide your strategy, or a hands-on Senior SRE/DevOps engineer to modernize your platform engineering, I deliver solutions that optimize ROI and operational efficiency. 🚀 Core Areas of Expertise: ------ 1. Enterprise & Solutions Architecture (Fractional CTO): • Leading large-scale digital transformations, enterprise modernization initiatives, and complex cloud migration programs. • Designing AI-native platforms, Agentic AI systems, enterprise RAG architectures, multi-agent workflows, and LLM-powered business solutions. • Architecting microservices ecosystems, event-driven systems, robust APIs, and multi-tenant SaaS platforms for high-growth organizations. • Building scalable cloud, data, and AI infrastructure across hybrid, multi-cloud, and on-premises environments. • Bridging business strategy and technology execution for executives, stakeholders, and engineering teams while managing multi-million-dollar technology portfolios. • Driving platform reliability, security, governance, compliance, and operational excellence across enterprise-scale environments. ------ 2. AI Engineering, Agentic AI & AI Orchestration Architecture • AI Engineering & GenAI Platforms: Prompt Engineering, RAG Architecture, Fine-Tuning, LLM Integration (OpenAI, Hugging Face, Llama, Mistral), AI-Powered Enterprise Applications. • Agentic AI Engineering: Autonomous AI Agents, Multi-Agent Systems, Tool Calling, Function Execution, AI Workflows, Memory Management, Planning & Reasoning Architectures, Human-in-the-Loop Systems. • AI Orchestration Architecture: LangChain, LangGraph, CrewAI, AutoGen, Semantic Kernel, Workflow Orchestration, Event-Driven AI Systems, Agent Coordination and Governance. • LLMOps, MLOps & AI Operations: MLflow, Kubeflow, Ray, Model Registry, CI/CD for AI Systems, Model Monitoring, Evaluation Frameworks, Inference Optimization (vLLM, TensorRT). • Vector Search & Knowledge Systems: pgvector, OpenSearch, Milvus, Weaviate, Knowledge Graphs, Semantic Search, Enterprise Retrieval Systems. • Enterprise AI Infrastructure: Kubernetes, Docker, GPU Workloads, On-Prem AI Deployments, Hybrid Cloud AI Platforms, Secure RAG, AI Governance, Responsible AI. ------ 3. Platform Engineering, Cloud Infrastructure & Reliability Architecture • Platform Engineering & Cloud Architecture: Design and operation of enterprise platforms across AWS, Azure, GCP, OCI, Bare Metal, and Hybrid Cloud environments. • Containerization & Orchestration: Kubernetes, Docker, Helm, OpenShift, Cluster Operations, Multi-Cluster Management, and Cloud-Native Platform Engineering. • DevOps, GitOps & Infrastructure Automation: Terraform, Ansible, GitOps, CI/CD Pipelines (GitLab, Jenkins, GitHub Actions), Infrastructure as Code, and Automated Delivery Platforms. • Site Reliability Engineering (SRE) & Observability: OpenTelemetry, Prometheus, Grafana, SigNoz, ELK Stack, Distributed Tracing, Performance Engineering, Capacity Planning, and Self-Healing Architectures. • Network & Security Architecture: Zero-Trust Security, Firewall Design, VPN Technologies (WireGuard, OpenVPN), Network Segmentation, DNS Security, Email Security, Identity & Access Management. • Enterprise Infrastructure & Data Platforms: Linux/Windows Server Engineering, High Availability Systems, PostgreSQL, MongoDB, Redis, Advanced Caching Architectures, Database Performance and Scalability. ------ 💡 Why Partner With Me? ✅ Proven Track Record: 100+ successful enterprise projects with 100% client satisfaction. ✅ Seamless Communication: Proactive, professional, and clear documentation - no guesswork. ✅ Modern Standards: Heavy reliance on the latest development patterns, Policy-as-Code, and secure architectural frameworks. Let’s collaborate to modernize your infrastructure, integrate cutting-edge AI, and scale your platform with reliable, secure, and observable solutions. 📩 Send me a message today to discuss your project's architecture!

Microsoft Copilot Studio, Power Apps, Power Automate & Sharepoint Certified specialist. I build AI-powered business apps and intelligent automation workflows that eliminate manual work for businesses of all sizes from startups and SMBs to enterprise organizations across any industry. 🏆 Key Highlights: ✅ 5x Microsoft Certified: PL-100, PL-900, PL-300, Azure Fundamentals, Azure AI Fundamentals 🧠 10+ years in building Copilot-ready AI solutions using Azure OpenAI, Bot Framework, and Cognitive Services 💼 Delivered 50+ business apps and process automations across Government, Legal, Education, and Finance sectors 🚀 Architected end-to-end SharePoint intranet portals, document management systems, HR & project management apps 📊 Built interactive dashboards in Power BI integrated with SharePoint, SQL, Dataverse, and APIs 🤖 Created RPA solutions and AI agents using Power Automate, Copilot Studio, and 3rd-party integrations 🌍 Worked with global teams, from startups to enterprise clients, delivering measurable outcomes 🔧 Technical Expertise: Power Platform: ✔ Power Apps (Canvas, Model-Driven, Portals) ✔ Power Automate (Cloud flows, Approvals, UI Flows, RPA) ✔ Power BI (Dashboards, DAX, Data Modeling, Integration) ✔ Power Virtual Agents & Copilot Studio ✔ Center of Excellence (CoE) setup & governance SharePoint & Microsoft 365: ✔ SharePoint Online / 2013–2019 (Dev, Admin, Migrations) ✔ SPFx (Web Parts, Extensions), Teams FX ✔ Document Management & Workflow Automation ✔ MS Teams & Outlook Integrations AI & Automation: ✔ Azure AI (OpenAI, Cognitive Services, Form Recognizer, LUIS) ✔ RPA with UI Flows, Power Automate Desktop ✔ Agentic AI & GenAI Chatbots with Copilot, LangChain, Semantic Kernel ✔ Microsoft Bot Framework, Graph API Programming & Tools: ✔ C#, .NET Core, Web API, Python ✔ React, TypeScript, Power Fx ✔ Azure DevOps, Git, SQL Server, Cosmos DB ✔ JMeter, PowerShell, TFS 💼 What I Offer: 🧩 Custom Business Apps – from leave management to CRM dashboards ⚙️ Workflow Automation – streamline approvals, notifications, and repetitive tasks 🤖 AI Chatbots & Virtual Agents – enhance customer service or internal productivity 📊 Power BI Dashboards – unify data from SharePoint, SQL, Dataverse, Excel 🛠 Intranet Portals – department-level or org-wide SharePoint solutions 🔐 Secure, Scalable Architectures – built on best practices & cloud-native tools 💬 Let's Talk If you’re ready to eliminate manual processes, boost your reporting, or build Copilot-powered apps — let’s connect. I’m available across time zones and ready to start immediately. Let me help you automate, innovate, and scale your digital transformation.

Enthusiastic, talented Senior Software Engineer with excellent programming skills, strong problem-solving abilities, quality-driven and customer-focused. Passionate not only about technology but also about applying it to improve people’s lives in new and innovative ways. Experienced in handling the entire software development life cycle, and used to working with a wide variety of technologies. A constant learner who motivates their peers. Self-motivated, positive, proactive and pragmatic, communicative and collaborative, and ready to take responsibility and ownership. EXPERTISE • Strong experience with Python, Go, Java, C, C++ and Lua; • Good Knowledge of Ruby and Js; • Solid experience with object-oriented design, and design patterns; • Experienced with UNIX operating system, including Linux for development and basic administration; • Familiarity with databases such as PostgreSQL, Oracle, MySQL and PL/SQL; • Experienced with OpenGL, 3D graphics, and ima​ging; • Great Computer Vision and OpenCV experience; • Good experience working with GUI development such as QT, Swing, and IUP; • Familiar with Web development: J2EE, Spring MVC, Tomcat, JSP, Servlets, JSF, HTML, CSS; • Good Knowledge with Multi-threaded and Client- Server programming; • Strong experience in design, unit testing, reviews, system testing, and requirements; • Experienced with all phases of product development lifecycle; • Experienced with source control systems like CVS, Subversion, JIRA, Buildbot and Hudson; • Familiar with agile methodologies as well as software planning and estimation techniques; • Strong commitment to life-long learning, enjoying teaching and mentoring; • Team oriented, encouraging the use of conventional procedures, practices, and tools; • Excellent written and verbal communication skills (English and Portuguese).

Specialties: SMS,SMS Gateways,Kannel,Jasmin,Bulk SMS Software,SMS Lead Generation Software, Fortumo, Twilio, Plivo,Clickatell, SMPP 3.4 , HTTP REST API,AT Commands, GSM Modules,telecommunication,VOIP,SIP,IVR. Languages: English(Fluent), French(Fluent), Arabic (Fluent) Programming Skills: PHP 5&7, PL/SQL, shell Scripting, Perl Scripting, Java, Oracle/Mysql,Oracle Forms, Oracle Reports, Solaris/Linux Unix, Application Servers, Web services, advanced XML technologies, SOA patterns.

I build systems where hardware meets AI — ESP32 and Raspberry Pi firmware talking to computer vision pipelines, LangGraph agentic workflows, and cloud backends that scale. Six years of cross-domain engineering across embedded systems, machine learning, OCR, IoT platforms, and backend development. On the embedded and IoT side: production firmware for ESP32, STM32, and Raspberry Pi; ThingsBoard platform architecture and custom rule chains; AWS IoT Core, MQTT, and MODBUS integration; real-time industrial automation and remote monitoring systems. On the AI and machine learning side: trained and fine-tuned YOLO-based computer vision models on real production data; fine-tuned local LLMs including LLaMA and Mistral for domain-specific deployment; built OCR pipelines using EasyOCR and OpenCV for document intelligence and field data extraction; developed LangChain and LangGraph agentic AI systems; integrated OpenAI, Gemini, and DeepSeek APIs into production backends serving thousands of users. On the backend and SaaS side: FastAPI and Flask API development; PostgreSQL and Supabase database design; Redis and Kafka data pipelines; AWS Lambda, SageMaker, EC2, and S3; Stripe payment integration; real-time WebSocket systems; full SaaS product architecture from MVP to production. What I typically build: — Computer vision inspection and OCR systems trained on real field imagery, deployed to edge devices or cloud APIs with full preprocessing and postprocessing pipelines. — Multi-device IoT monitoring platforms with ThingsBoard, AWS IoT Core, real-time rule chains, relational backends, and custom dashboards — architected for scale from day one. — Document intelligence systems — automated extraction, classification, and processing of invoices, utility bills, forms, contracts, and scanned documents using OCR, YOLO, and LLM-based parsing pipelines. — Agentic AI systems using LangGraph and LangChain — RAG pipelines, multi-agent workflows, document Q&A systems, and LLM-powered automation built for production, not just demos. — Fine-tuned local LLMs and computer vision models — domain-specific training and deployment of LLaMA, Mistral, and YOLO variants on custom datasets for edge and cloud environments. — AWS IoT systems — end-to-end architecture using IoT Core, Lambda, DynamoDB, S3, SageMaker, and Greengrass for connected device fleets, telemetry pipelines, and cloud-to-device control systems. — SaaS products and MVPs — full-stack builds using FastAPI or Flask backends, Supabase or PostgreSQL databases, Stripe billing, and React or Next.js frontends; from zero to deployed and paying customers. — Industrial automation and embedded systems integrating sensors, actuators, communication protocols, and cloud connectivity across ESP32, Raspberry Pi, and STM32 platforms. — End-to-end backend infrastructure for data-heavy applications — API design, database architecture, real-time pipelines, and cloud deployment on AWS. I scope projects carefully, communicate proactively, and flag technical risks before they cost you time. If you're building something at the intersection of hardware and AI and need end-to-end ownership, let's talk.

Startups, enterprises and public-sector organizations bring me in when the product needs strong technical decisions, not just execution - production AI systems, SaaS platforms and fintech, from architecture to live deployment. Most engagements start with a fixed-price design phase that defines architecture, scope and roadmap, then convert into fixed milestones, so delivery stays structured and budget predictable. Rate $125-150/hr depending on complexity; most work is delivered as fixed-price milestones. What I specialise in: AI/LLM systems - RAG pipelines, multi-tenant AI assistants, agent orchestration, Claude/OpenAI integrations, structured outputs, eval pipelines. SaaS platforms - multi-tenant architecture, subscription billing, RBAC, admin backends, scalable APIs across web and mobile. Fintech/compliance - ACH, Stripe Connect, idempotent payment webhooks, audit logging, GDPR-compliant data. Govtech/regulated - transparency platforms, donor-funded compliance, multi-language reporting. Blockchain/Web3 - Solana smart contracts, SPL tokens, DeFi integrations. Selected results (live demos and links in the Portfolio section): Minerva (active production) - multi-tenant AI assistant platform architected end to end: organizations upload document libraries and deploy embeddable chatbots on their own knowledge base. Hybrid retrieval (BM25 + dense vector + semantic), Entra ID + RBAC + MFA, full tenant isolation, golden-query eval harness in CI. NestJS, Next.js, Azure OpenAI. Diginak.ai (active production, lead architect) - logistics document automation that auto-processes ~78% of inbound PDF/CSV/Excel with zero human touch; the remainder routes to human review with confidence scores. Claude API + tool use, state-machine workflow engine, retry/idempotency, 850+ automated tests. NestJS, PostgreSQL. Walletta AI Cashier (concluded May 2026, 5-star) - real-time voice agent with sub-500ms perceived latency. Claude + GPT-4o orchestration, structured tool calls with confidence-scored routing, persistent WebSocket, retry with circuit breaker. LiveKit, Deepgram, ElevenLabs, NestJS. Damen Capital Portal (concluded May 2026, 5-star) - loan-servicing portal for a private lender with the full ACH lifecycle: tokenization, NACHA returns R01-R85, HMAC-verified idempotent webhooks, append-only audit log, OAuth 2.0 + RBAC, scheduled reconciliation. NestJS + Fastify, Supabase. PulseYourBiz (active production) - all-in-one SaaS for service providers: bookings, payments, invoicing, CRM, analytics. Five-app Turborepo monorepo, Stripe Connect payouts, idempotent webhooks, React Native mobile. Docker + GitHub Actions. ProveYourImpact (production) - multi-tenant governance/compliance platform for donor-funded projects in PALOP countries: 20 API modules, 9-role RBAC, configurable workflow engine, audit log, EU/UNDP/World Bank report generators in four languages. NestJS, Next.js, PostgreSQL + RLS. Also shipped: no-code Solana token/DeFi platform with 1,500+ users (SwapForge), offline-first clinical decision support for underserved regions (ExtendYourClinic), multi-tenant VetSaaS with PostgreSQL RLS isolation (acti.vet), React Native apps live on both app stores (ForroAI). Tech stack: Backend: Node.js, NestJS, Python, FastAPI, REST, GraphQL. Frontend: React, Next.js, React Native, Expo, TypeScript, Tailwind. AI: Claude, OpenAI, RAG, pgvector, Azure Cognitive Search, structured outputs (Zod/Pydantic), prompt caching, tool use, eval harnesses in CI. Cloud: Azure (Functions, OpenAI, Entra ID, Key Vault, App Insights, Bicep IaC), AWS, GCP, Docker, GitHub Actions. Databases: PostgreSQL, MongoDB, Redis, Supabase, RLS tenant isolation. Blockchain: Solana, Anchor, SPL, Jupiter, Solidity, EVM. Working model: 25-30 hrs/week across a small number of parallel engagements. Best fit when the product needs architectural ownership - not a fit for quick fixes or one-off tasks.

I consider myself extremely motivated to constantly improve my skills and grow professionally. I'm a software developer with robust problem-solving skills, driven by customer satisfaction, well-versed custom solutions Over the last 16 years I've been working with Oracle PL/SQL and APEX building custom applications as complex and weird as your worst customer's wild dream request. I'm an expert in tuning and optimization as well as in JavaScript, HTML5 and CSS. Lately I've been building different agents and MCPs to deliver faster solutions or aggregate custom features that Oracle has not been able to provide for APEX yet. Daily working tools - Cursor, Claude (terminal and desktop) and VSC - MCPs, curated Agents and Repositories - JIRA, ClickUp, similars - Git (Github, Gitlab or Bitbucket) - Sqlcl, Jenkins and others - Docker - Agile methodologies

🧠🤖I design, build and scale AI Agent solutions that automate real business workflows - not demos, not experiments, but production-ready systems that actually run companies. If you’re looking to build AI Agent that can think, act, integrate with your tools and improve over time, you’re in the right place. I work as an AI Agent Developer and Agentic AI Developer, helping founders, teams and companies turn complex processes into reliable AI Agent Automation systems - from internal ops to customer-facing products. 📊 Numbers that reflect real AI Agent outcomes ✅ 12+ years in AI systems, AI Agent development, full stack & software engineering ✅ 85+ digital products delivered, including AI Agent platforms and AI automation systems ✅ 57+ MVPs launched - many built around an AI Agent or agentic workflows ✅ 40+ production systems with AI Agent automation used by real users ✅ 32+ products prepared for investor demos, AI feasibility reviews & technical due diligence ✅ $2.2B+ raised by products I helped build or scale ✅ 30-45% faster launches using reusable AI Agent frameworks and automation pipelines ✅ 40% fewer post-launch issues thanks to stable AI Agent logic and controlled integrations ✅ 100% code ownership - every AI Agent stays fully in your repositories ✅ Clients working with me for 7+ years 🤝 Most projects start with one clear goal: replace manual work with an AI Agent that can operate independently. That can mean: → An AI Agent that handles support, research or acts as a sales agent embedded into real business workflows → A backend AI Agent orchestrating APIs and business logic → An AI Voice Agent for calls, bookings or assistants → A multi-agent system acting as a full AI Automation Agency replacement As an AI Agent Builder, I create systems that reason, plan and execute - not just respond. This includes: → AI Agent Creation using modern agentic patterns → AI Agent Automation across CRMs, databases, internal tools and business development workflows → AI Agent n8n workflows for orchestration and scalability → Custom AI API Integration with existing platforms Each AI Agent is designed to be reliable, explainable and easy to extend. 🧩I approach every project as an AI Developer first, not a prompt engineer. As an Open AI Developer and AI Developer LangChain practitioner, I build AI Agent systems with: • Proper state management • Tool calling and function execution • Memory, context control and fallback logic • RAG pipelines (as an AI Developers RAG specialist) • AI-first architecture This allows each AI Agent to retrieve knowledge, reason over it and act safely in real environments. When needed, I design AI Agent Automation stacks that behave like a full AI Agency, but fully owned by you. 💡Beyond one-off bots - real agentic systems A simple chatbot isn’t an AI Agent. A real AI Agent understands goals, chooses actions and completes tasks end-to-end. That’s where Agentic AI Developer experience matters. I build: → Single-purpose AI Agent tools (e.g. Pinterest marketing AI Agent or Etsy marketing AI Agent) → Multi-agent systems coordinating tasks → Internal AI Agent Creator platforms → Long-running AI Agent services Whether you need an AI Agent Builder for MVP speed or a production-grade AI Agent Automation system, the focus stays the same: stability, control and measurable impact. Strong foundations first - AI when it makes sense 🧠🔧 Every AI Agent I build sits on solid engineering foundations. I combine AI Agent Development with backend systems, APIs and infrastructure so your AI Agent doesn’t collapse under real usage. ⚙️This includes: • Backend services for AI Agent logic • Secure AI API Integration • Scalable pipelines for AI Agent Automation • Monitoring, logging and iteration loops AI should reduce chaos. 🧭 Not every problem needs AI from day one If your project doesn’t require advanced AI immediately, I also help design and build data pipelines, backend services, APIs, dashboards and MVP infrastructure that work perfectly on their own. This keeps products stable, cost-efficient and flexible - ready to introduce ML or AI features later, without forcing complexity too early. 🔍 How I usually work on AI Agent projects 1️⃣ Understand business goals, constraints and where an AI Agent creates real leverage 2️⃣ Design the right AI Agent architecture (tools, memory, APIs, automation) - not hype 3️⃣ Build and refine the AI Agent iteratively with clear milestones and validation 4️⃣ Test, launch, monitor and evolve the AI Agent in real-world usage 🧰 Core tech stack - Frontend: React, Next.js, TypeScript - Backend: Node.js, Python (FastAPI, Flask, Django) - AI & Agents: OpenAI APIs, LangChain, RAG pipelines, Agentic AI patterns - Automation: AI Agent n8n, custom orchestrators - APIs: REST API, GraphQL, Webhooks - Databases: PostgreSQL, MongoDB, Redis - Cloud & DevOps: AWS, Docker, CI/CD - Architecture: SaaS platforms, AI Agent Automation, clean code Have an AI idea in mind? Let’s make it live.