Hire the best Intersystems Cache specialists

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  • $50 hourly
    I have experience in Health Care IT specially in US Health Care domain . I worked almost on every module of VistA including CPRS. I take part in the Meaningful use of EHR (both Ambulatory and Inpatient), CCHIT certification analysis and development, and Surescript E-Rx messages. Specialties: Languages: JavaScript, C #, Delphi, Mumps, PHP, Python, C++, Java, PL-SQL, HTML Technologies: Node.js, Angular.js, React.js, EWD.js (Enterprise Web Developer), WCF.NET, MDWS Tools: Visual Studio, Borland Studio, WebStorm, Rational Rose, Rational XDE Database: Cache, GTM, SQL Server, My SQL
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    Vuetify
    Vue.js
    Nuxt.js
    Health Level 7
    Magento
    Delphi
    NoSQL Database
    Electronic Medical Record
    InterSystems Caché
    MUMPS
    API Integration
    AngularJS
    JavaScript
    Node.js
    React
  • $30 hourly
    SUMMARY and HIGHLIGHTS of QUALIFICATION: A dynamic individual with a profound passion for driving innovation within companies through the development of cutting-edge technologies. With strong leadership skills, I excel in inspiring and motivating teams to embrace change and explore new possibilities. My meticulous attention to detail ensures that every aspect of my work is thoughtfully considered and executed to perfection. Armed with a keen intellect and a natural aptitude for problem-solving, I have the ability to create complex solution designs that address the unique challenges faced by organizations. My unwavering commitment to excellence and my drive to push boundaries make me an invaluable asset in the realm of technological advancement. ACHIEVEMENTS Successfully led companies to deployment of different and proprietary applications such as: ⦁ High-speed securities trading platform. (Both US and PH) ⦁ High-speed cryptocurrency trading platform (Both US and PH) ⦁ Spearheaded the adoptation of event driven architecture using Kafka ⦁ Spearheaded the adoptation of horizontal scaling architecture using kubernetes. ⦁ Created a solution design using AWS Redis cluster to mix container choreography and orchestration so account balances are not altered by another pod when the first pod is still processing a transaction in a highly distributed stytem. ⦁ Created a solution design as another system to retry transactions that fails from event stream and eventually send a notification to administrators to manually review a transaction if a transaction fails dues to system failure. ⦁ Created a solution design to cater BSP's request and audit to keep the transaction sequence in order in the database and not just sorted by timestamp. (This is an issue that may arrise due to horizontal scaling and event stream being combined as another pod may process a transaction faster compared to the first pod that receives a message, and another thread may process a message faster than the first thread that receives a message) the solution resulted to a highly scalable system that retains data integrity. ⦁ Introduced the usage of data analytics for fraud detection by monitoring user activities and transactions using data from event streams built for other microservices. ⦁ Created a solution design for a highspeed trading system that caters million of trades per second ⦁ Spearheaded the development of Gcrypto in Gcash Technical Skills: Azure Devops, Golang, C#, RabbitMQ, Blockchain, Solution Design, Project Management, AWS EKS (kubernetes), AWS ElastiCache, AWS MSK (kafka), Cofluent (kafka), AWS Lamda, AWS cognito, AWS Dynamodb, AWS Cassandra, AWS RDS, AWS ECR, AWS ECS, AWS EC2
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    NFT Minting
    NFT Metadata
    Gaming NFT
    RPG Development
    NodeJS Framework
    Solidity
    web3.js
    Blockchain Development
    DApps
    MongoDB
    Next.js
    Vue.js
    PixiJS
    Golang
    React
  • $30 hourly
    Experienced Web Developer with over 7 years of experience. Excellent reputation for resolving problems, improving customer satisfaction, and driving overall operational improvements. Consistently saved costs while increasing profits.
    vsuc_fltilesrefresh_TrophyIcon Intersystems Cache
    Redux
    Laravel
    Node.js
    JavaScript
    React
    Vue.js
    PHP
    Golang
    CSS
    GraphQL
    MongoDB
    MySQL
    Next.js
    CodeIgniter
  • $120 hourly
    I have over 10 years experience developing for Electronic Health Records. In that time I've created many adjunct applications for the EHR including one, OptimOrder, which is it's own standalone SaaS application. I've acquired expert levels skills using web services to interact with the EHR and managing an application on a Linux, Apache, Mysql, PHP (LAMP) stack on AWS. Since many of my enterprise customers use Crystal Reports and SharePoint I'm also proficient at development in those applications.
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    InterSystems Caché
    HIPAA
    FHIR
    AWS Application
    SAP Crystal Reports
    Epic Systems Medical Software
    Microsoft SQL Server Programming
    PHP
    MySQL
    JavaScript
  • $35 hourly
    🏆I'm an Expert-Vetted talent with 𝟳 years of experience in the SEO and PPC category — 𝘁𝗵𝗲 𝘁𝗼𝗽 𝟭% pre-screened by Upwork Talent Managers and experts in my field. 🏆 𝗜'𝗺 𝗮 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 SEO expert and Google Ads specialist in Ukraine - #𝟵 and #𝟳 by Freelancehunt based on 𝟮𝟰𝟲+ reviews from Ukrainian Entrepreneurs (𝘊𝘩𝘦𝘤𝘬 𝘮𝘺 𝘱𝘳𝘰𝘧𝘪𝘭𝘦 𝘩𝘦𝘳𝘦: en.freelancehunt.com/freelancer/andrew_daniv.html) 👇 𝗦𝗲𝗲 𝗠𝗼𝗿𝗲 👇 🏆 Best 𝗥𝗢𝗔𝗦 𝟭𝟵𝟲𝟯% in Google Ads. Best 𝗥𝗢𝗜 𝟯𝟱𝟳% in SEO. I'm currently using ChatGPT (GPT-4 API) to speed up my work so you receive more value while keeping the same price and quality. ⚡️My mission in your company: Do everything to become your marketing partner that drives sales and improves the NPS of your company consumers. I'm a Digital Marketer with 𝟳+ years of experience and with 𝟳𝟬𝟬+ 𝟱-star public feedback from my clients. Besides online advertising, I focus on your business's ROAS, 𝗥𝗢𝗠𝗜, 𝗥𝗢𝗜, and sales funnel optimization. 🟨 I manage Ad and SEO campaigns that generate several million dollars in revenue annually, and I work with different size companies. 🟨 I analyze your unit economy and focus on optimizing ROI (Return on Investment) for long-term growth and achieving your business goals rather than merely tracking short-term ROAS (Return on Advertising Spend). 🟨 I take full responsibility for results: if the ROI is negative after 3 months of work in ad campaigns or 9 months in SEO, I will work for free until you have recouped your investments, giving you the confidence to invest in your business. Why do I have 700+ positive public feedback? 🟩 𝗪𝗼𝗿𝗸𝗳𝗹𝗼𝘄. My goal is to help and give results but not make money. If I give you results = we will grow together for a long time. 🟩 𝗦𝗲𝗿𝘃𝗶𝗰𝗲. Weekly planning meetings and maximum transparency in my work and results. Response time - up to 15 minutes. 🟩 𝗜 𝘀𝗼𝗹𝘃𝗲 𝘁𝗵𝗲 𝗽𝗿𝗼𝗯𝗹𝗲𝗺, not just run ads. Sometimes the cause of poor sales is not ad campaigns. My approach and results are 𝐩𝐫𝐨𝐯𝐞𝐝 by hundreds of reviews. Here is what my clients say about me: ⭐️⭐️⭐️⭐️⭐️ "Andrii has been the consumate professional. Extremely thorough and detailed, always timely in his responses, followed up regularly and gave me all the confidence I needed. His knowledge of SEO seems to be vast and far reaching. He is down to earth, helpful and supportive. We're about to embark on some more work together." - Rich F. ⭐️⭐️⭐️⭐️⭐️ "Andrew is a wonderful person and a great specialist, and once again, I am convinced of his integrity. I plan to continue working with him on all marketing projects. I recommend him to everyone!" - Sergey P. ⭐️⭐️⭐️⭐️⭐️ "Cooperating with Andrew was comfortable. He was interested in the result of his work. He left a good impression of himself as a professional. The freelancer is always in touch and answers promptly and in great detail. He has good and extensive knowledge in the area of his expertise, and the task was completed to the fullest extent! He described everything in detail and met me with some organizational questions. The deadlines set were met. I have not noticed any negative aspects of the cooperation. We plan to collaborate on the project together in the future. I recommend my choice of Andrew as my contractor!" - Max I. ⭐️⭐️⭐️⭐️⭐️ "Reliable and provide an amazing service. Andrii is extremely professional and competent in SEO" - Hashim Z. /////////////////////////////////////////////////////////////////////// P.S. Before you go, click on the '𝐈𝐧𝐯𝐢𝐭𝐞' button or the '𝐒𝐞𝐧𝐝 𝐚 𝐌𝐞𝐬𝐬𝐚𝐠𝐞' button above. Let's begin the conversation about elevating your business!
    vsuc_fltilesrefresh_TrophyIcon Intersystems Cache
    PPC Campaign Setup & Management
    Schema Markup
    Google Shopping
    Digital Marketing
    Google Merchant Center
    Google Ad Manager
    Search Engine Marketing
    SEO Content
    SEO Performance
    Google Ads
    Local SEO
    SEO Audit
    Technical SEO
    On-Page SEO
    Search Engine Optimization
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At A Glance: Intersystems Cache

Big Data is bigger than ever before, allowing companies to gather vast amounts of information on consumers from around the world, which they then use for marketing plans, honing their products or services, and cashing in on trends before it’s too late. With unlimited data at their fingertips, sorting through the collection to find the truly important data is a task many businesses leave to Intersystems Cache, a database management system that not only sifts through Big Data to improve businesses, but also serves as an application development tool. The Intersystems Cache professionals and consultants on Upwork are here to help your business reach the next level by benefiting from greater marketing information as well as application development.

As skilled freelancers, these experts can offer consultation on how to manage Intersystems Cache so that you can hone your process to be more effective, more productive, and more profitable than ever before. With a diverse range of work history, education levels, and experience, these experts have a critical eye and unique perspectives, allowing them to offer creative suggestions for bug fixing and improvement. They’re also fluent in the online workplace, equipped with unparalleled skills in communication, collaboration, and working independently on projects to see them reach, if not exceed, your expectations. The professionals you’ll find on Upwork boast competitive rates and flexible schedules that make them ideal for any scope of tasks. Receive the precise and honed service you need at just the time you need it by browsing through Upwork’s global talent or posting a project for free.

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