Hire the Best Continuous Integration Specialists

⭐ 𝐓𝐨𝐩-𝐑𝐚𝐭𝐞𝐝 | 𝟏𝟎𝟎% 𝐉𝐨𝐛 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 𝐒𝐜𝐨𝐫𝐞 | 𝟕+ 𝐘𝐞𝐚𝐫𝐬 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 | $𝟖𝟎𝐤+ 𝐄𝐚𝐫𝐧𝐞𝐝 | 𝟒𝟎𝟎𝟎+ 𝐇𝐨𝐮𝐫𝐬 You don’t just need fast code. You need well-architected, production-ready software delivered efficiently. I’m a senior full-stack engineer with 7+ years of experience in Angular, React, and Node.js, combined with an AI-assisted development workflow (Cursor AI, Claude Code, v0, LLM APIs) that helps reduce build time without compromising quality. I focus on shipping clean, scalable products from AI-powered MVPs and LLM integrations to enterprise-grade web applications. 𝐏𝐫𝐨𝐯𝐞𝐧 𝐑𝐞𝐬𝐮𝐥𝐭𝐬: ☛AI SaaS Platform (9 days): Built a GPT-4o-powered document analysis tool with RAG, embeddings, and a React dashboard, launched to 200+ beta users. ☛E-Commerce Marketplace (6 days) Delivered an Angular + Node.js marketplace with Stripe payments, real-time inventory, and AWS deployment. ☛Automotive ERP (12 days) Replaced a legacy system with a custom Angular ERP, reducing admin workload by 60%. 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 𝐌𝐞: Efficient, AI-Assisted Delivery – AI tools help accelerate development, reduce boilerplate, and catch issues early. Practical LLM Experience – Real-world production use of OpenAI, Claude, Gemini, Replicate, ElevenLabs, and Fal.ai. End-to-End Ownership – Frontend, backend, database, and deployment handled by one senior engineer. Consistent Track Record – Top-Rated on Upwork with a 100% Job Success Score. Strong Technical Judgment – I help shape the right solution, not just implement features. Clear, Reliable Communication – Async-friendly, proactive updates, and transparent progress. 𝐖𝐡𝐚𝐭 𝐈 𝐁𝐮𝐢𝐥𝐝: AI-Powered SaaS MVPs – Angular or React frontends with NestJS / Node.js backends Intelligent Chatbots & AI Agents – Context-aware bots with tools, memory, and RAG AI Automation Workflows – n8n or custom-built LLM-driven automations Enterprise Web Applications – Advanced Angular apps (v10–18) APIs & Microservices – RESTful and GraphQL services E-Commerce & Payments – Stripe, Braintree, Authorize.Net Custom ERP & Business Systems Third-Party API Integrations 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤 & 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: 𝐀𝐈 & 𝐋𝐋𝐌 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧: LLM APIs: OpenAI (GPT-4o), Anthropic Claude, Google Gemini, Replicate, ElevenLabs, Fal.ai RAG Pipelines: Embeddings, vector search, document ingestion & retrieval Automation: n8n workflows, custom LLM orchestration, model fine-tuning AI Dev Tools: Cursor AI, Claude Code, GitHub Copilot, Replit Agent Generative Pipelines: Text, image, audio, and video generation 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝: Angular 10–18 (CLI, Universal/SSR, Ivy, Lazy Loading, Reactive Forms, i18n) React v18 (Hooks, Context, Next.js–ready) TypeScript & JavaScript (ES2022+) UI Libraries & Styling: PrimeNG, Angular Material, Tailwind CSS AI UI Tooling: v0 by Vercel, Lovable.dev, Bolt.new (rapid component generation) 𝐁𝐚𝐜𝐤𝐞𝐧𝐝: Node.js v18+, Express.js, NestJS API Architectures: RESTful APIs, GraphQL, WebSockets Databases: MySQL, PostgreSQL, MongoDB, SQL Server 𝐂𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬: Cloud Platforms: AWS (EC2, S3, Lambda), Microsoft Azure, Google App Engine, DigitalOcean Version Control & CI/CD: GitHub, GitLab, Bitbucket, automated pipelines Project Management: Jira, ClickUp, Trello Methodologies: Agile / Scrum 𝐇𝐨𝐰 𝐈 𝐖𝐨𝐫𝐤: Discovery & Scoping (Day 1): I review your requirements, define the architecture, select the right tech stack, and deliver a clear technical scope with realistic timelines, no guesswork or vague estimates. AI-Accelerated Build (Days 2–N): I use AI tools like Cursor AI and Claude Code to speed up development, refactor confidently, and catch issues early, maintaining high code quality while moving fast. Continuous Integration & Testing: Automated tests, cross-device QA, and performance optimization are built into every sprint, not treated as an afterthought. Cloud Deployment & Handoff: I handle production deployment on AWS or Azure, set up CI/CD pipelines, and provide clean documentation so your team can take over with confidence. Ongoing Support & Iteration: After launch, I support maintenance, security updates, and feature enhancements, acting as a long-term technical partner, not just a contractor. 𝐋𝐞𝐭’𝐬 𝐬𝐡𝐢𝐩 𝐬𝐨𝐦𝐞𝐭𝐡𝐢𝐧𝐠 𝐫𝐞𝐚𝐥. Send your idea, and I’ll respond with a clear scope and timeline within hours.

With 12 + years as a Workday-certified Consultant, I’ve successfully delivered 25 + end-to-end projects across HCM, Reporting, Payroll, Finance, Time Tracking, Absence, Talent, Learning, Recruiting, and Prism Analytics for global clients in the U.S., Canada & APAC and have seamlessly integrated many third-party application with workday. I design lightning-fast, secure integrations using Workday Studio, EIB, Core Connector, Cloud Connect (CCTPP), and Extend, backed by expertise in REST / SOAP APIs, RaaS, XSLT, BIRT, and Prism dashboards. Whether it’s architecting complex integrations, configuring Payroll & Benefits, or building Prism dashboards that reveal actionable insights — I help organizations scale smarter, automate faster, and gain total visibility across their Workday landscape. 🔧 Core Workday Expertise Workday HCM, Recruiting, Learning, Payroll (US & Global), Absence, Time Tracking, Talent Management Workday Studio Integrations – Splitter, Router, Aggregator, XSLT, Base64 Encode/Decode, SOAP & REST APIs, RaaS EIBs (Inbound/Outbound) – CSV/XML/JSON, Report-as-a-Service (RaaS), SFTP delivery, Launch Parameters, Error Handling Core Connectors – Worker, Payroll (PICOF, PECI), Benefits, Absence, Event-based triggers, Lookup tables Cloud Connect – Benefits, Payroll, Time Tracking, Financials, Learning, and other third-party integrations Workday Extend & Orchestration – Custom objects, Flow definitions, Flow steps, Flow transitions, decision logic Advanced Reporting – Matrix, Composite, Trending, nBox, Custom Reports, BIRT Report Designer Prism Analytics – Data ingestion, transformation pipelines, calculated fields, discovery boards, dashboards Security & Business Process Configuration – Domain, Role-based, Segment, and Intersection Security Document Transformation – XML, XSLT, JSON, MVEL, SOAP envelopes, Error and Retry management Advanced Calculated Fields & Custom Objects – for analytics, validations, and Extend apps ⚙️ Technical Strengths Integration Tools: Workday Studio, EIB, Core Connector, Cloud Connect, CCTPP Languages & Standards: REST/SOAP APIs, JSON, XML, XSLT, MVEL Automation & Monitoring: Orchestrations, asynchronous mediation, logging, alerts, and notifications BIRT Advanced Reporting: Payslips, Offer Letters, Compensation Review Statements, and Learning Certificates Workday Payroll (US): Earnings, Deductions, Costing Allocations, Pay Groups, Retro Pay, Payment Elections Recruiting: Job Requisitions, Candidate Workflow, Offer Setup, Evergreen Requisitions, Onboarding Learning: Course Catalogs, Learning Paths, Skills Mapping, External LMS Integration (Degreed, iMocha) Time & Absence: Accrual Rules, Validation Frameworks, Pay Calculations, Absence Plans Performance & Talent Management: Goals, Reviews, Competencies, Succession Planning, 9-Box Grid Reporting Prism Dashboards: Data modeling, visualization, transformation, and security setup ✅ What I Deliver Full-Cycle Workday Implementations: HCM, Payroll, Absence, Time, Recruiting, Learning, Talent Studio Integration Development: API-driven, scalable orchestrations for inbound/outbound flows Payroll & Benefits Integrations: Including GL postings, vendor file automation, and validation layers Advanced Reporting & Analytics: BIRT, Prism, nBox, RaaS, Matrix, Composite & Trending reports Mass Data Management: EIB/iLoad design for large-scale conversions with validation and audit controls Security & Compliance: Secure ISU-based authentication, audit frameworks, and least-privilege models Workday Extend Apps: Custom business logic, flow orchestration, and object-based transport management Post-Go-Live Optimization: Issue resolution, performance tuning, and feature enablement 🌍 Professional Highlights Delivered enterprise-scale Studio integrations connecting Workday to SAP, ADP, CloudPay, Okta, Developed custom BIRT templates and Prism dashboards for financial, payroll, and learning analytics. Automated mass data migrations using EIB, iLoad, Core Connectors, and Prism pipelines. Implemented Workday Extend workflows for HR, Time, and Learning events with custom orchestrations. Proven expertise across Workday versions 20 through 2024R2, including all major functional and technical updates. 🌍 Project Highlights Delivered multi-country Workday deployments of more than 25 Implemented Prism analytics dashboards for headcount, attrition, and compliance tracking Automated end-to-end integration pipelines using Workday Studio and REST APIs Designed and deployed Learning and Talent workflows to support employee development Supported enterprise clients post-Go-Live with reporting enhancements and system tuning 🎓 Certifications & Background Workday HCM Certified Workday Integration Certified Studio Certified

I help businesses build, optimize, and manage enterprise-grade contact center solutions using RingCentral and NICE CXone. With 8,000+ hours worked and $100K+ earned on Upwork, I specialize in designing reliable IVR systems, intelligent call flows, routing logic, and customer support automation for both small businesses and large enterprises. What I Can Help You With: ✔ RingCentral UCaaS & CCaaS setup and administration ✔ NICE CXone / InContact development and support ✔ IVR and call flow design ✔ Studio scripting and automation ✔ Omnichannel customer support solutions ✔ API integrations and workflow automation ✔ Technical troubleshooting and platform support ✔ Contact center optimization and reporting ✔ Post-implementation support, maintenance, and system optimization Why Clients Work With Me: ✔ Certified and experienced contact center engineer ✔ Strong communication and project ownership ✔ Fast problem-solving and reliable delivery ✔ Able to manage projects from planning to deployment ✔ Ongoing support available after implementation I focus on building scalable, user-friendly customer experience solutions that improve efficiency and customer satisfaction. Let’s discuss how I can help your business.

🚀 SENIOR FULL-STACK AUTOMATION ENGINEER — AI · CRM/ERP · DevOps I build production AI agents, automation workflows, and end-to-end integrations as ONE technical partner — instead of clients juggling 3-4 specialists who blame each other when systems break. Trusted across 20+ verticals since 2019. 📊 TRACK RECORD (6+ years on Upwork) ✅ $1M+ earnings · 462 projects ($2K → $500K range) · 16,635 hours logged ✅ 100% Job Success Score · Top Rated Plus ✅ 5,000+ workflows deployed · $5M+ saved · 100K+ hours of manual work eliminated ✅ AI agents in production handling 10,000+ calls/month ✅ Certified partners: Monday, Make, Vapi, Retell AI, Palantir Foundry ✅ Supported by Retailbox team (15K+ combined hours) for surge capacity ✅ Average response under 4 hours · US East Coast (West Palm Beach, FL) ✅ Available 10-30 hrs/week or full-time burst engagements 🏆 RECENT WINS (anonymized) • AI Copilot for $500M+ investment portal — Salesforce + SharePoint + RAG, 4-month build • Multi-tenant AI SaaS for elder care lead intelligence — scraping + AI scoring + dashboard • Healthcare wound care platform — HIPAA-compliant, mobile + EMR + AI transcription • Estate Planning AI Copilot — Claude + custom legal workflows for law firm • B2B Outbound System — Apollo + Clay + Smartlead + AI personalization, 1,000+ leads/week • ERP transformation — QuickBooks → Tryton migration, custom Python pipeline • AI Acquisition Engine — Multi-source enrichment + LLM scoring for B2B sales team 🌐 INDUSTRIES Home Services & Trades (HVAC · Plumbing · Electrical · Roofing · Solar · Pool · Painting) · Healthcare & Medical (Clinics · Pharmacy · Health Insurance · EMR · HIPAA) · Financial Services (Mortgage · Insurance · Investment · Crypto · Payments) · Manufacturing (Cabinet · Furniture · Steel · Civil Engineering) · Real Estate & Property · Marketing & Sales Agencies (GHL · HubSpot) · Construction & Contractors · Legal & Compliance · Retail & E-commerce (Shopify · Amazon · WooCommerce) · SaaS & Tech Startups · Telecom · Trucking · and more. 🤖 WHAT I DELIVER AI Engineering • Custom AI agents (Claude, GPT, Gemini) with tool calling • MCP server development for enterprise systems • RAG with vector databases (Pinecone, Weaviate, Qdrant, pgvector) • LangChain, LangGraph, CrewAI orchestration • I use Claude Code, Cursor, Codex daily — ship 5× faster Workflow Automation • n8n, Zapier, Make, Windmill, Power Automate • Custom Python/Node replacing fragile no-code chains • ETL pipelines (CRM ↔ data warehouse, AI training data, ERP migrations) • Event-driven systems, drip campaigns, scheduled reports CRM/ERP Integration & Architecture • HubSpot, Salesforce, Zoho, Monday, Pipedrive, Dynamics 365, GHL, Close CRM • NetSuite, Odoo, QuickBooks, Xero, Stripe • Field service — ServiceTitan, Jobber, Housecall Pro • Healthcare — eClinicalWorks, FHIR, HL7 • Multi-system architectures (5+ platforms unified) Full-Stack Development • React, Next.js, Node.js, Python, FastAPI, Django • Mobile — React Native, native iOS/Android • AI dashboards, admin panels, internal tools • PostgreSQL, MongoDB, Redis DevOps & Cloud • AWS, GCP, Azure · Docker, Kubernetes, CI/CD • Production monitoring, observability, security • HIPAA / SOC2 / PCI-aware integrations Voice AI — Vapi, Retell AI, Bland AI, Twilio (when use case fits) 🎯 COMMON ASKS • Claude/GPT integration into your app or CRM • AI SDR that books meetings (Apollo + Clay + Smartlead + Claude) • RAG chatbot trained on your company data • CRM automation with AI lead scoring (HubSpot/SF/Zoho/GHL) • Field service workflow (ServiceTitan/Jobber + AI) • Internal AI dashboard for ops team (Retool/custom) • Migrate Zapier/Make spaghetti to maintainable code • AI-powered mobile MVP (React Native + Claude) • Voice AI receptionist (Vapi or Retell + CRM sync) • ETL pipeline (QuickBooks/NetSuite ↔ data warehouse) • Custom MCP server for your team's Claude 🎯 IDEAL FIT I serve all sizes: • SMB ($1K-$10K) — small but specific automation that pays back fast • Mid-market ($10K-$100K) — multi-month engagements, multi-system builds • Enterprise ($100K-$500K+) — strategic platform builds, AI-native systems Engagement models: • $2K-$15K fixed scope (1-6 weeks) • $50K+ for AI/full-stack platform builds • $95-125/hr fractional (10-30 hrs/week, weekly Slack sprints) • Long-term Tech Support retainers 💼 HOW I WORK Week 1 — discovery + architecture · Week 2-N — weekly build sprints with daily Slack · Final week — production deploy with docs, tests, handoff. You own the code (zero agency lock-in). Available for ongoing maintenance OR clean handoff to your in-house team. 💬 NEXT STEP Send a 2-3 sentence brief: what you're building, your current stack, and the specific problem you want solved. Loom walkthroughs, existing repos, and architecture diagrams welcome.

🚀 Helping Amazon & Ecommerce Brands Scale Through Automation & System Design 🚀 I work with established Amazon sellers, DTC brands, and agencies who’ve outgrown manual processes, fragile spreadsheets, and disconnected tools. My role isn’t just to “integrate an API” — it’s to design reliable systems that reduce operating costs, eliminate data blind spots, and support scale without chaos. What I Do Amazon Systems & Automation Design and implement productiongrade solutions using Amazon SPAPI for orders, inventory, settlements, reimbursements, and financial reconciliation Migrate legacy MWS workflows to modern, scalable SPAPI architectures Handle throttling, retries, rate limits, and longrunning pipelines correctly Advertising & Growth Data Integrate Amazon Ads API and Marketing Stream Unify PPC, sales, and financial data into a single source of truth Enable ROIdriven decision making, not vanity dashboards Omnichannel & BackOffice Integration Connect Amazon with Shopify, WooCommerce, ERPs, accounting tools, and BI systems Replace manual exports and reconciliations with automated, auditable workflows Problems I Help You Solve Fragmented systems that don’t talk to each other High operating costs caused by manual processes Inconsistent or unreliable Amazon data “Black box” integrations no one fully understands Scaling pain once you pass 6–7 figures in revenue I design systems that keep working as volume, regions, and complexity increase. How I Work Architecture first — process clarity before code Profitfocused — every automation must justify itself Productionready — logging, monitoring, retries, and failure handling included Collaborative — clear communication with founders, ops teams, and devs As a PII approved Amazon developer, I operate with enterpriselevel security and compliance from day one. Technical Scope Backend: Python, PHP (Laravel), Java (Spring Boot), Node.js, C Data: MySQL, Postgres, DynamoDB, Redshift, MongoDB, Redis Infrastructure: AWS, Docker, CI/CD (GitHub Actions, Jenkins) Integrations: Amazon SPAPI & Ads, Shopify, WooCommerce, Walmart, eBay, QuickBooks Tools are interchangeable — correct architecture is not. Client Feedback “Leo balances deep Amazon SPAPI expertise with real business understanding. Communication was clear, delivery was solid, and the system held up even as scope grew.” “Leopoldo provided expert guidance on SPAPI, answered complex questions clearly, and helped us move forward with confidence. Fivestar experience. ⏳ If You’re Scaling and Need Systems That Won’t Break — Let’s Talk ⏳ Whether you need a full architecture, a migration, or a second opinion, I can help you move forward with clarity and confidence.

👋 Hello! I'm Anthonio, a seasoned and certified Freshworks Expert and consultant, passionate about enhancing your customer experience. With expertise in the entire Freshworks suite and a knack for tailored customization and integration, I optimize workflows and provide comprehensive training. My goal is to empower your team, transform data into insights, and ensure a seamless, efficient customer service operation. When you choose me, you're selecting a partner dedicated to exceeding your expectations, driving growth, and revolutionizing your customer engagement. Freshworks Technologies: Freshdesk Freshchat Freshservice Freshsales