Dmitry Polyakov
Intermediate Software Developer @Smile Digital Health
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WORK HISTORY
Intermediate Software Developer @Smile Digital Health
Developed 3 new features from scratch for the online portal used by members of a major health benefits provider, enabling users to manage health plan details, access claims and EOBs, download forms, edit personal health notes, submit tickets to the provider, and more (Angular 14-17)- Built and improved 3 core features of the administrator portal used by health benefits provider staff to manage member data, enabling staff to search and view member profiles, respond to support tickets, and oversee member communications (Angular 14-17)- Contributed to raising code coverage from 40% to 83%, significantly improving test reliability and codebase quality (Karma/Jasmine)- Built a backend automation tool that schedules automated weekly member registration data pulls from Azure AD B2C, generates a CSV report, and uploads it to a secure SFTP server for admin access (NestJS)- Developed a custom ingestion script in JavaScript from scratch for Smile CDR Channel Import module to convert external client JSON data into standardized FHIR resources, which enabled seamless ingestion of non-FHIR data into the FHIR repository, ensuring interoperability and compliance with healthcare data standards (Vanilla JS)- Mentored 3 junior developers, helping them ramp up quickly and contribute effectively to the project.
EDUCATION
ComIT
certificate, Frontend development with React
Saskatchewan Polytechnic
applied certificate, Website Design and Development, awarded with distinction
SKILLS
ABOUT DMITRY POLYAKOV
I’m a seasoned full-stack developer with 5+ years of experience, with a strong focus on healthcare IT and the FHIR standard for medical data interoperability and exchange. I’m passionate about technology, problem-solving, and continuous learning, regularly sharpening my skills by studying algorithms and data structures to deepen my technical expertise. I stay up to date with the latest trends and consistently write clean, maintainable code following modern best practices.I thrive on tackling complex challenges and quickly adapting to new technologies.As a collaborative team player, I value trust, communication, and mentorship. I’ve fostered effective teamwork across cross-functional teams and stakeholders.In addition to my engineering work, I delivered an online programming course (supported by Google.org), helping equip indigenous learners with essential digital skills. This experience strengthened my abilities in mentorship and technical instruction, further sharpening my communication and leadership skills.My versatile background and dedication to growth make me a strong asset for building innovative, high-impact software solutions.Core Skills and Competencies:Languages: JavaScript, TypeScript, JAVAFrontend frameworks and tools: Angular, React, Next.jsBackend frameworks and tools: Node.js, Express.js, NestJSState management: Redux, Redux Toolkit, React Query, NgRxCloud services: AWS (EC2, S3), Azure (AD B2C, Event Hub, Storage containers)Architectural patterns and messaging: Monolithic pattern, Monorepo mode/microservices, RESTful API, KafkaDevOps and other tools: Docker, Gitlab CI/CD, Datadog/Elastic search (Monitoring and Analytics), Directus (headless CMS), Zammad (ticketing software), Cordova (hybrid mobile app development)Databases: MongoDB, Redis, SupabaseTesting frameworks: Karma/Jasmine, JestUI design and CSS: Tailwind, Material UI, Bootstrap, FigmaHealthcare IT & Standards: Smile CDR, HL7 FHIR (Fast Healthcare Interoperability Resources), FHIR data modelling, IGs (implementation guides)
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