Alexa Modification Experts For Hire
Showing 12 results
Sponsored Freelancers
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Experienced in the field of Embedded System Design. Main Area of Interests is Home Automation, Industrial Automation, IoT System Design, Embedded System Design, PCB Design, Firmware and Application programming. PCB Design Skills: Altium, Eagle, KiCad. Micro Controlllers: FPGA, CSR8670 , CSR8675, STM32, ESP32,...Experienced in the field of Embedded System Design. Main Area of Interests is Home Automation, Industrial Automation, IoT System Design, Embedded System Design, PCB Design, Firmware and Application programming. PCB Design Skills: Altium, Eagle, KiCad. Micro Controlllers: FPGA, CSR8670 , CSR8675, STM32, ESP32, NRF52840, NRF52832, Arduino, Raspberry Pi. Interface Protocol : SPI, I2C, I2S, MIPI-DSI, UART, CAN, ModBUS, RS232, RS485. Communication: WiFi, Bluetooth, BLE, Bluetooth5, NFC, ANT, SUB-1GHz, ZigBee, 6lowpan, IR, LORA less
Hire PavanEES
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Experienced Alexa skill (Node.js) and Google Actions developer. Proficient in multi turn dialogue flow and external API calls from Alexa skill and Google Actions. Java backend developerExperienced Alexa skill (Node.js) and Google Actions developer. Proficient in multi turn dialogue flow and external API calls from Alexa skill and Google Actions. Java backend developer less
Hire ijaz26
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Senior Java Backend Architect | Microservices | Secure Payments | Cloud-Native Systems I’m Keshav Soni, a Java Backend Architect with 8 years of hands-on experience designing and building scalable, secure, and high-performance distributed systems across e-commerce, payments, supply chain, CRM, agri-tech, and...Senior Java Backend Architect | Microservices | Secure Payments | Cloud-Native Systems I’m Keshav Soni, a Java Backend Architect with 8 years of hands-on experience designing and building scalable, secure, and high-performance distributed systems across e-commerce, payments, supply chain, CRM, agri-tech, and networking domains. ⸻ What I Do Best : Backend Architecture & Development • Architected and developed multiple backend systems using Java 8+, Spring Boot, Spring Cloud, and REST APIs. • Designed loosely coupled microservices using Kafka and RabbitMQ for event-driven, asynchronous workflows. • Implemented API Gateway, Service Discovery (Eureka), Config Servers, and secure API contracts with OAuth2 & Keycloak. Secure Payment Systems & Callback Design • Built Stripe-integrated payment orchestration microservices, managing the full payment lifecycle with Kafka-based async updates. • Designed secure callback flows using JWT, HMAC, IP whitelisting, rate limiting, and dynamic secret URLs to block unauthorized/fraudulent access. • Logged and monitored callbacks using ELK stack (Elasticsearch, Logstash, Kibana), improving traceability and PCI DSS compliance. Cloud-Native Deployments & DevOps • Deployed applications on GCP and AWS using Docker and Kubernetes (GKE/EKS). • Created and maintained CI/CD pipelines using Jenkins and GitHub Actions. • Automated batch jobs using Kubernetes CronJobs and implemented Spark jobs for large-scale data processing on Google Dataproc. CRM & 3rd Party Integrations • Integrated platforms like ServiceTitan, HubSpot, Vouchagram, Twilio, and Slack using REST APIs and Java Cron Jobs. • Built real-time notification systems and video generation microservices (using Python + GTTS + MoviePy) with Java as the orchestrator. Performance Optimization & Testing • Conducted load testing with JMeter, optimized queries and service response time. • Ensured code reliability via unit, integration, and API testing using JUnit, Mockito, and built-in coverage tools. • Implemented caching (Redis, ElastiCache) for low-latency access and high performance under load. ⸻ Tech Stack Java, Spring Boot, Spring Cloud, REST APIs, Kafka, RabbitMQ MySQL, PostgreSQL, Cassandra, Redis, Hibernate, JPA OAuth2, Keycloak, JWT, HMAC Docker, Kubernetes, Jenkins, GCP, AWS, Spark ELK Stack, Datadog, JMeter ServiceTitan, HubSpot, Vouchagram, Slack, Twilio React (basic), Postman, Git, Agile/Scrum ⸻ Why Work With Me • Proven track record of delivering enterprise-grade, production-ready systems with end-to-end responsibility • Blend of deep technical expertise and architectural thinking • Focused on performance, security, clean code, and long-term maintainability • Recognized as Rising Talent and Star of the Year for leadership, innovation, and delivery excellence Let’s connect and build resilient systems together. less
Hire ksoni4074
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Alexa Modification, Virtual Assistant Solutions (Alexa, Google, Siri, Home Kit, Cortana), Java, Mobile App Development, JavaScriptWe are a leading IT company based in London, specializing in various fields since our establishment in 2017. Our expertise includes: ✅Web Scraping and Automation (Selenium, Python) ✅Web Development ✅Chatbot Development (Dialogflow, Alexa, Manychat, etc) ✅SAAS (Software as a Service) ✅Android App Development ✅Desktop...We are a leading IT company based in London, specializing in various fields since our establishment in 2017. Our expertise includes: ✅Web Scraping and Automation (Selenium, Python) ✅Web Development ✅Chatbot Development (Dialogflow, Alexa, Manychat, etc) ✅SAAS (Software as a Service) ✅Android App Development ✅Desktop Application Development ✅Android App Automation and Scraping (Appium) ✅RPI/Arduino, IoT ✅Amazon AWS, Google Cloud Platform ✅Node-Red, Node js ✅ Data Mining ✅ WordPress Besides all this, Client satisfaction is our top priority, and we are committed to delivering exceptional services Visit our website: https://mfr-studios.co.uk less
Hire MFR007
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AI (Artificial Intelligence) HW/SW, AI Chatbot Development, Alexa Modification, Android App Development, AngularTechnology and business leader with 16+ years of hands-on experience building products and leading technical teams at early-stage startups. Expert in web development (React, Angular, WordPress), SaaS platforms, and AI-powered solutions for travel, marketing, and automation. Skilled at architecting scalable systems,...Technology and business leader with 16+ years of hands-on experience building products and leading technical teams at early-stage startups. Expert in web development (React, Angular, WordPress), SaaS platforms, and AI-powered solutions for travel, marketing, and automation. Skilled at architecting scalable systems, managing remote teams, and delivering innovative web/mobile applications for startups, SMBs, and NGOs. Services include digital marketing, website building, social media management, and consulting for hospitality, clinics, and niche organizations. Passionate about leveraging AI, automation, and data-driven strategies to drive growth and solve real-world business challenges. less
Hire anupk188
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Minhas habilidades incluem organização de tarefas e rotinas administrativas, facilidade com atendimento ao público e comunicação escrita clara e objetiva. Possuo experiência com suporte em redes sociais, criação de textos para divulgação, organização de mensagens e interação com clientes. Tenho facilidade no uso de...Minhas habilidades incluem organização de tarefas e rotinas administrativas, facilidade com atendimento ao público e comunicação escrita clara e objetiva. Possuo experiência com suporte em redes sociais, criação de textos para divulgação, organização de mensagens e interação com clientes. Tenho facilidade no uso de ferramentas digitais como Google Drive, planilhas, WhatsApp Business e plataformas online de organização. Sou proativa, aprendo rápido novas funções e tenho comprometimento com prazos e qualidade no atendimento. Também tenho perfil comunicativo, responsável e adaptável, conseguindo lidar bem com demandas simultâneas e suporte ao cliente de forma humanizada e eficiente. less
Hire LudmilaDR
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Imagine morar em uma casa que praticamente cuida de si mesma, onde você pode controlar quase tudo com apenas alguns toques no seu celular ou até mesmo com a sua voz. Isso é uma smart home. Nessa casa inteligente, você pode programar as luzes para acenderem e apagarem automaticamente, ajustar a temperatura do ambiente...Imagine morar em uma casa que praticamente cuida de si mesma, onde você pode controlar quase tudo com apenas alguns toques no seu celular ou até mesmo com a sua voz. Isso é uma smart home. Nessa casa inteligente, você pode programar as luzes para acenderem e apagarem automaticamente, ajustar a temperatura do ambiente sem precisar levantar do sofá e até ver quem está na porta sem sair do lugar. Você pode fazer tudo isso mesmo quando não está em casa, usando seu smartphone less
Hire tiago101053
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Tech enthusiast. 2+ years of experience developing Android apps. New to the world of freelancing. Here for the knowledge and exposure, and not for the money. Always ready to learn, implement and improve!Tech enthusiast. 2+ years of experience developing Android apps. New to the world of freelancing. Here for the knowledge and exposure, and not for the money. Always ready to learn, implement and improve! less
Hire mukulanand8
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Alexa Modification, Canva, Castilian Spanish Translator, ChatGPT Search Optimization, Facebook DevelopmentI am a bilingual virtual assistant with experience in customer service, writing, and organizing administrative tasks. I am responsible, friendly, and detail-oriented. I can assist with tasks such as email management, scheduling, basic writing, information research, and social media management. I am available...I am a bilingual virtual assistant with experience in customer service, writing, and organizing administrative tasks. I am responsible, friendly, and detail-oriented. I can assist with tasks such as email management, scheduling, basic writing, information research, and social media management. I am available part-time, with fast and reliable communication. less
Hire itzellazcano12
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business tasks into clean, automated systems that save time and drive serious growth. Over the past few years, I've helped startups, agencies, and e-commerce brands unlock the full potential of automation — from AI-powered bots that scrape and analyze data, to automated email systems, CRM integrations, lead gen...business tasks into clean, automated systems that save time and drive serious growth. Over the past few years, I've helped startups, agencies, and e-commerce brands unlock the full potential of automation — from AI-powered bots that scrape and analyze data, to automated email systems, CRM integrations, lead gen workflows, and more. ⚙️ I specialize in tools like Zapier, Make (Integromat), ChatGPT, Notion, Airtable, Web Scrapers, and OpenAI APIs, and I bring them together to build intelligent solutions that solve real business headaches. ? My superpower? Thinking like a business owner. I don’t just “automate” — I identify opportunities, reduce inefficiencies, and create systems that actually make sense for your unique business model. ✅ What I offer: AI-powered automation (emails, CRMs, scraping, workflows) Custom bots for repetitive tasks Notion/Airtable dashboards with full integration Strategic automation consulting (from zero to scalable system) ⚡ I love working with fast-moving teams, ambitious founders, and anyone tired of wasting hours on things a bot could do better. Let's build smarter — together. less
Hire ABDOLKOUDOUS
