Ivan Kalinichenko

Ivan Kalinichenko Email and Phone Number

Software Developer with 8+ years experience in Node.js, React.js, TypeScript, AWS | Full Stack Engineer @ Namecheap, Inc
phoenix, arizona, united states
Ivan Kalinichenko's Location
Málaga, Andalusia, Spain, Spain
About Ivan Kalinichenko

I have more than 15 years of experience in web development. Currently, I'm a Senior Software Engineer at Data Subsystems Inc., where I am building an innovative fintech solution. This solution offers intelligent payment processing for bank cards, and making it easy for developers to integrate into their tech stacks.The ongoing project involves a variety of programming languages, tools, and frameworks. I find this exciting because I like to learn new technologies and explore current and future trends.Previously, I was a Lead Microsoft SharePoint Developer at GSI "System Integration Group," where I led a cross-functional team. We delivered solutions and services for government and higher education sectors.Outside of my professional life, you'll often find me exploring trails as an adventurous hiker or sweating it out at the gym as an enthusiast.I enjoy engaging in conversations and making new connections over a cup of coffee. Don't hesitate to contact me at deepseer88@gmail.com or DM via LinkedIn Chat.Competencies: Node.js, Nest.js, React.js, Next.js, JavaScript, TypeScript, Material-UI, React Hooks, Redux, Saga, RxJs, AWS Lambdas, AWS SQS, AWS SNS, AWS Cognito, EC2, Google Cloud, AWS CDK, AWS CodeArtifact, Firebase, MongoDB, PostgreSQL, Docker, Swagger, GraphQL, CI/CD, Microservices Architecture, Serverless Architecture, Unit Tests, Jest, Jira, CircleCI, DataDog, Scrum, and Agile methodologies.

Ivan Kalinichenko's Current Company Details
Namecheap, Inc

Namecheap, Inc

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Software Developer with 8+ years experience in Node.js, React.js, TypeScript, AWS | Full Stack Engineer
phoenix, arizona, united states
Website:
namecheap.com
Employees:
887
Ivan Kalinichenko Work Experience Details
  • Namecheap, Inc
    Senior Software Engineer
    Namecheap, Inc Oct 2024 - Present
  • Data Subsystems Inc
    Senior Software Engineer | Full Stack Developer (Node.Js, React.Js, Typescript, Aws)
    Data Subsystems Inc Apr 2017 - Sep 2024
    New York, United States
    IT service company with a focus on finTech and e-commerce solutions.- Developed a fintech startup from scratch for processing bank cards, with the ability to handle 100+ transactions per second.- Implemented 130+ services to operate a core public REST API and internal web services using Serverless and Microservice Architectures.- Created a testing framework to automate the creation of 20,000+ integration tests for Payment Gateway edge cases, saving 1,000+ hours in manual development and QA.- Implemented a robust JavaScript Web SDK, which processed approximately 70% of transactions.- Performed and led decryption and integration efforts with Fiserv to support the EMV standard (Europay, MasterCard, and Visa).- Collaborated with Fiserv, Apple, and Google teams to develop the integration for Digital Wallets via API and Web SDK.- Developed and led the integration of point-of-sale (POS) terminals and mentored a development team from the “PAX Technology” company in adding EMV support to existing POS terminals.- Performed real-time web applications for customers using React.js, Redux, Redux Saga and Material-UI.- Redesigned CI/CD pipelines with a Semantic Release to support code versioning and releases with Mono Repositories and AWS CodeArtifact.- Documented all guided systems and applications to streamline existing business procedures.
  • Gsi -
    Lead Microsoft Sharepoint Developer
    Gsi - "Group "System Integration" Aug 2014 - Apr 2017
    Kyiv City, Ukraine
    A company specializing in IT solutions tailored for government and educational sectors.- Established and led a new development direction within the company, assembled a team of 30+ peers, and organized work processes.- Confirmed competencies in Microsoft SharePoint development, resulting in the attainment of authorized Gold Partner status with Microsoft.- Achieved the unique status of an authorized partner of the Office of the President of Ukraine and the National Reform Council of Ukraine among 40+ companies.- Spearheaded pivotal negotiations, facilitating the closure of 8+ lucrative deals and enhancing the company's competitive position in the market.
  • Donetsk National University
    Head Of Web And E-Learning Department
    Donetsk National University Mar 2011 - Aug 2014
    Ukraine
    Donetsk National University is one of the leading higher educational institutions of Ukraine.- Created a new web infrastructure for the University from scratch.- Architected 800+ public websites, internal portals, and web applications; integrated responsive design elements that enhanced mobile user experience and led to a 40% increase in mobile traffic and conversions.- Streamlined the organization of web content both within and beyond the university, benefiting a user base exceeding 25,000 individuals, including staff, educators, and students.- Directed the onboarding of 40+ software engineers and implementing a comprehensive training program.- Supervised a team of 15 software engineers who coded in JS and .NET.
  • Donetsk National University
    Software Engineer
    Donetsk National University May 2007 - Mar 2011
    Ukraine
    - Updated and maintained the official website of the University, which received over 1M+ visits per month.- Produced a web application for scientific publications and journals, resulting in an over 800% increase in the university's international scientific ranking.

Ivan Kalinichenko Education Details

Frequently Asked Questions about Ivan Kalinichenko

What company does Ivan Kalinichenko work for?

Ivan Kalinichenko works for Namecheap, Inc

What is Ivan Kalinichenko's role at the current company?

Ivan Kalinichenko's current role is Software Developer with 8+ years experience in Node.js, React.js, TypeScript, AWS | Full Stack Engineer.

What schools did Ivan Kalinichenko attend?

Ivan Kalinichenko attended Donetsk National University.

Who are Ivan Kalinichenko's colleagues?

Ivan Kalinichenko's colleagues are Igor Nedelko, Tanya Siumar, Margarita Krasnova, Anna Zakharova, Matthew Church, Alexandra Vlasiuk, Gizem Camurlu Sancak.

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