![Ace King Mengote](https://jobicy.com/react/themes/app/images/avatar.jpg) Ace King Mengote # Senior Full Stack Engineer Actively looking · Member since 3 Aug 2026 [Message](https://jobicy.com/enter4715.php.md) ShareLocationPhilippinesDesired salaryConfidentialWork preferenceRemote Only / Full Time, Part Time, Contract, FreelanceExperience levelSenior * [Overview](#overview) * [Portfolio 0](#portfolio) * [Services 0](#services) ## About Professional summaryI am a Full Stack Engineer with more than 15 years of experience building secure, scalable web and mobile applications. My work spans healthcare, cryptocurrency, and online gaming platforms, with a strong focus on reliability, security, and high-volume transactional systems. I develop modern frontend applications using React, Next.js, TypeScript, JavaScript, Angular, Vue.js, and Tailwind CSS. I also build mobile solutions with React Native and Expo, delivering intuitive experiences for customers, patients, providers, and internal operations teams. On the backend, I work across Node.js, Java, Spring Boot, C#/.NET, Go, Python/Django, PHP/Laravel, Ruby on Rails, and C++. I design APIs, microservices, event-driven workflows, real-time integrations, and distributed services using REST, GraphQL, WebSockets, FHIR, and HL7. I have extensive experience with relational and NoSQL databases, including PostgreSQL, MySQL, MongoDB, Redis, SQL Server, and Supabase. I optimize application performance, data access, caching, reconciliation processes, and reporting systems for business-critical applications. I am experienced in cloud and DevOps practices using AWS, GCP, Docker, Kubernetes, GitHub Actions, Jenkins, Git, and Agile/Scrum methodologies. I prioritize secure delivery practices, automated testing, CI/CD, access controls, encryption, multifactor authentication, audit logging, and compliance-focused development. I have delivered platforms for telehealth, clinical workflows, digital assets, blockchain transactions, betting, payments, wallets, and responsible gaming. I enjoy solving complex product and integration challenges while helping teams deliver dependable software at scale. ## Skills 67 capabilities[Agile](https://jobicy.com/talent/agile.md)[Angular](https://jobicy.com/talent/angular.md)[API Development](https://jobicy.com/talent/api-development.md)[Authentication](https://jobicy.com/talent/authentication.md)[Authorization](https://jobicy.com/talent/authorization.md)[Automated Testing](https://jobicy.com/talent/automated-testing.md)[AWS](https://jobicy.com/talent/aws.md)[Backend Development](https://jobicy.com/talent/backend-development.md)[Blockchain](https://jobicy.com/talent/blockchain.md)[C#](https://jobicy.com/talent/c-sharp.md)[C++](https://jobicy.com/talent/c-plus-plus.md)[CI CD](https://jobicy.com/talent/ci-cd.md)[Claude Code](https://jobicy.com/talent/claude-code.md)[Cloud Computing](https://jobicy.com/talent/cloud-computing.md)[Compliance](https://jobicy.com/talent/compliance.md)[Cryptocurrency](https://jobicy.com/talent/cryptocurrency.md)[Database Optimization](https://jobicy.com/talent/database-optimization.md)[DevOps](https://jobicy.com/talent/devops.md)[Digital Assets](https://jobicy.com/talent/digital-assets.md)[Distributed Systems](https://jobicy.com/talent/distributed-systems.md)[Django](https://jobicy.com/talent/django.md)[Docker](https://jobicy.com/talent/docker.md)[Encryption](https://jobicy.com/talent/encryption.md)[Event Driven Architecture](https://jobicy.com/talent/event-driven-architecture.md)[Expo](https://jobicy.com/talent/expo.md)[FHIR](https://jobicy.com/talent/fhir.md)[Fraud Prevention](https://jobicy.com/talent/fraud-prevention.md)[Frontend Development](https://jobicy.com/talent/frontend-development.md)[Gaming](https://jobicy.com/talent/gaming.md)[GCP](https://jobicy.com/talent/gcp.md)[Git](https://jobicy.com/talent/git.md)[GitHub](https://jobicy.com/talent/github.md)[GitHub Actions](https://jobicy.com/talent/github-actions.md)[Go](https://jobicy.com/talent/go.md)[GraphQL](https://jobicy.com/talent/graphql.md)[Healthcare Technology](https://jobicy.com/talent/healthcare-technology.md)[HL7](https://jobicy.com/talent/hl7.md)[Identity Verification](https://jobicy.com/talent/identity-verification.md)[Java](https://jobicy.com/talent/java.md)[JavaScript](https://jobicy.com/talent/javascript.md)[Jenkins](https://jobicy.com/talent/jenkins.md)[Kubernetes](https://jobicy.com/talent/kubernetes.md)[Laravel](https://jobicy.com/talent/laravel.md)[Microservices](https://jobicy.com/talent/microservices.md)[Mobile Development](https://jobicy.com/talent/mobile-development.md)[MongoDB](https://jobicy.com/talent/mongodb.md)[MySQL](https://jobicy.com/talent/mysql.md)[Next.js](https://jobicy.com/talent/next-js.md)[Payment Processing](https://jobicy.com/talent/payment-processing.md)[PHP](https://jobicy.com/talent/php.md)[PostgreSQL](https://jobicy.com/talent/postgresql.md)[Python](https://jobicy.com/talent/python.md)[React](https://jobicy.com/talent/react.md)[React Native](https://jobicy.com/talent/react-native.md)[Redis](https://jobicy.com/talent/redis.md)[REST APIs](https://jobicy.com/talent/rest-apis.md)[Ruby on Rails](https://jobicy.com/talent/ruby-on-rails.md)[Scrum](https://jobicy.com/talent/scrum.md)[Security Engineering](https://jobicy.com/talent/security-engineering.md)[Spring Boot](https://jobicy.com/talent/spring-boot.md)[SQL Server](https://jobicy.com/talent/sql-server.md)[Supabase](https://jobicy.com/talent/supabase.md)[Telehealth](https://jobicy.com/talent/telehealth.md)[TypeScript](https://jobicy.com/talent/typescript.md)[Vue.Js](https://jobicy.com/talent/vue-js.md)[Web Development](https://jobicy.com/talent/web-development.md)[WebSockets](https://jobicy.com/talent/websockets.md) ## Tech stack & tools Working toolkit ### Application Hosting [![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/amazonwebservices/amazonwebservices-original-wordmark.svg) Amazon Web Services (AWS)](https://jobicy.com/talent?tool=amazonwebservices.md)[![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/cloudflare/cloudflare-original.svg) Cloudflare](https://jobicy.com/talent?tool=cloudflare.md)[![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/jenkins/jenkins-original.svg) Jenkins](https://jobicy.com/talent?tool=jenkins.md)[![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/redis/redis-original.svg) Redis](https://jobicy.com/talent?tool=redis.md)[![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/supabase/supabase-original.svg) Supabase](https://jobicy.com/talent?tool=supabase.md) ### Data Stores [![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/mongodb/mongodb-original.svg) MongoDB](https://jobicy.com/talent?tool=mongodb.md)[![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/mysql/mysql-original.svg) MySQL](https://jobicy.com/talent?tool=mysql.md)[![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/postgresql/postgresql-original.svg) PostgreSQL](https://jobicy.com/talent?tool=postgresql.md) ### Development [![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/docker/docker-original.svg) Docker](https://jobicy.com/talent?tool=docker.md)[![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/git/git-original.svg) Git](https://jobicy.com/talent?tool=git.md)[![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/github/github-original.svg) GitHub](https://jobicy.com/talent?tool=github.md)[![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/githubactions/githubactions-original.svg) GitHub Actions](https://jobicy.com/talent?tool=githubactions.md)[![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/kubernetes/kubernetes-original.svg) Kubernetes](https://jobicy.com/talent?tool=kubernetes.md) ### Languages & Frameworks [![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/dot-net/dot-net-original.svg) .NET](https://jobicy.com/talent?tool=dot-net.md)[![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/angular/angular-original.svg) Angular](https://jobicy.com/talent?tool=angular.md)[![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/angularjs/angularjs-original.svg) AngularJS](https://jobicy.com/talent?tool=angularjs.md)[![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/csharp/csharp-original.svg) C#](https://jobicy.com/talent?tool=csharp.md)[![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/django/django-original.svg) Django](https://jobicy.com/talent?tool=django.md)[![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/expo/expo-original.svg) Expo](https://jobicy.com/talent?tool=expo.md)[![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/graphql/graphql-original.svg) GraphQL](https://jobicy.com/talent?tool=graphql.md)[![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/html5/html5-original.svg) HTML5](https://jobicy.com/talent?tool=html5.md)[![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/java/java-original.svg) Java](https://jobicy.com/talent?tool=java.md)[![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/javascript/javascript-original.svg) JavaScript](https://jobicy.com/talent?tool=javascript.md)[![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/laravel/laravel-original.svg) Laravel](https://jobicy.com/talent?tool=laravel.md)[![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/nextjs/nextjs-original.svg) Next.js](https://jobicy.com/talent?tool=nextjs.md)[![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/nodejs/nodejs-original.svg) Node.js](https://jobicy.com/talent?tool=nodejs.md)[![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/nuxtjs/nuxtjs-original.svg) Nuxt.js](https://jobicy.com/talent?tool=nuxtjs.md)[![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/php/php-original.svg) PHP](https://jobicy.com/talent?tool=php.md)[![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/python/python-original.svg) Python](https://jobicy.com/talent?tool=python.md)[![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/react/react-original.svg) React](https://jobicy.com/talent?tool=react.md)[![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/reactnative/reactnative-original.svg) React Native](https://jobicy.com/talent?tool=reactnative.md)[![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/typescript/typescript-original.svg) TypeScript](https://jobicy.com/talent?tool=typescript.md)[![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/vuejs/vuejs-original.svg) Vue.js](https://jobicy.com/talent?tool=vuejs.md) ## Experience Career history ### Full Stack Engineer · Teladoc Health Aug 2024 – Jul 2026Developed secure and scalable healthcare platforms for patient registration, appointment scheduling, telehealth, billing, and clinical workflows. Built web and mobile applications supporting medical records, prescriptions, laboratory results, virtual consultations, and secure patient-provider communication. Designed distributed backend services and healthcare-system integrations for clinical, patient, insurance, and appointment data exchange. Implemented event-driven notifications and background processing, while strengthening security through access controls, multifactor authentication, encryption, audit logging, automated testing, CI, security validation, and cloud deployments. ### Full Stack Engineer · BitGo Jan 2020 – Jun 2024Developed digital-asset trading and management platforms supporting customer onboarding, portfolios, wallets, transactions, and trade execution. Built backend services for transaction processing, blockchain monitoring, account management, market-data ingestion, and balance reconciliation. Integrated blockchain networks, exchanges, payment providers, identity-verification services, and compliance systems. Delivered real-time pricing, order-book updates, transaction confirmations, and account notifications while implementing controls for key management, signing, permissions, multifactor authentication, audit logging, sanctions screening, transaction monitoring, fraud prevention, automated testing, and deployment. ### Full Stack Developer · Sportsbet Jun 2014 – Dec 2019Developed online gaming and wagering platforms for player registration, live betting, balances, transactions, promotions, and responsible-gaming controls. Built services for player accounts, payments, bonuses, game integrations, odds calculation, and bet settlement, including real-time updates for live odds, sporting events, wager status, and notifications. Integrated gaming providers, sports-data services, payment processors, identity-verification platforms, and geolocation services. Designed wallet and ledger processes for deposits, withdrawals, wagers, winnings, bonuses, and adjustments, and developed fraud controls, account limits, self-exclusion workflows, reporting tools, reconciliation features, risk monitoring, and customer-support tooling. ### Full Stack Developer · Universal Health Services, Inc. Jul 2011 – Jun 2014Developed healthcare and practice-management applications supporting patient registration, scheduling, clinical documentation, prescriptions, laboratory results, and billing. Built patient and administrative portals used by healthcare providers, operational staff, and patients. Integrated clinical applications with hospital, laboratory, pharmacy, billing, and insurance systems. Implemented role-based access, authentication, encryption, audit trails, activity logging, background processes, dashboards, and reports, while improving performance through database optimization, caching, server-side enhancements, release management, production support, and ongoing maintenance. ## Education Learning history ### University of Wisconsin Sep 2007 – Jun 2011Bachelor of Science, Computer Science Bachelor of Science in Computer Science. This professional hasn’t added portfolio projects yet. This professional hasn’t listed any services yet.