Sergey Vareyko / Iotatech Claims (CLM) — cloud-native SaaS platform for insurance claims management

Iotatech Claims (CLM) — cloud-native SaaS platform for insurance claims management

Software Engineer

2016 — 2018

Iotatech Claims (CLM) — cloud-native SaaS platform for insurance claims management — cover image
KotlinJava 8Spring BootSpring Cloud Netflix (EurekaZuulConfig ServerHystrixFeign)Spring Security OAuth2/JWTSpring SessionHibernate/JPA with PostgreSQL JSONBHibernate Envers (audit trail)Hibernate Search + ElasticsearchLiquibaseRedisQuartzWebSocket/STOMPTwilio SMSGmail APIAWS S3iText + Thymeleaf (PDF generation)SwaggerGradleDetektCheckstyleSonarQubeJaCoCoAngular 6TypeScriptRxJSAngular Material/CDKngx-translate (EN/DE)SockJS/STOMPa shared UI library published as a private npm packageTSLintAWS (ECSECRS3RDSElastiCacheRoute53)DockernginxBitbucket Pipelines CI/CDGit FlowJira/Confluence/Zeplin

Key Achievements

  • Architected and delivered a unified communication platform integrating bidirectional SMS (Twilio), email, and push notifications into a seamless portal experience with centralized conversation history and message lifecycle management.
  • Designed a reusable date and time management module with universal UI components, standardizing timezone-aware operations across 5 backend services and 3 web portals.
  • Engineered a high-performance, multi-tenant document generation engine supporting dynamic PDF templates, complex conditional logic, tenant-specific document structures, automated data population, and AWS S3 integration.

Details

A multi-tenant, pay-per-use claims management system for insurers and third-party administrators. Insurers configure their own product lines, data models, FNOL (first notice of loss) forms and rules in a configuration portal; claim handlers work claims, tasks, documents and claimant communication (e-mail, SMS) in a claims portal; Iotatech manages tenants in an admin portal. Each tenant gets isolated databases per service, and tenants are resolved from the subdomain.

Architecture: 6 microservices (admin, user management, configuration, claims, change management, task management) behind an API gateway with service discovery and a centralised config server; 3 Angular single-page portals sharing one component library; per-tenant database provisioning; websocket push for live updates.

Gallery

Iotatech Claims (CLM) — cloud-native SaaS platform for insurance claims management screenshot 1Iotatech Claims (CLM) — cloud-native SaaS platform for insurance claims management screenshot 2Iotatech Claims (CLM) — cloud-native SaaS platform for insurance claims management screenshot 3Iotatech Claims (CLM) — cloud-native SaaS platform for insurance claims management screenshot 4Iotatech Claims (CLM) — cloud-native SaaS platform for insurance claims management screenshot 5Iotatech Claims (CLM) — cloud-native SaaS platform for insurance claims management screenshot 6Iotatech Claims (CLM) — cloud-native SaaS platform for insurance claims management screenshot 7
https://iotatech.co.uk/https://iotatech.co.uk/the-platform/claims/https://www.itransition.com/portfolio/claim-management-softwarehttps://www.insurancetimes.co.uk/news/iotatech-signs-up-first-customer-for-claims-platform/1429377.articlehttps://uk.linkedin.com/company/iotatech-uk

More projects in this domain

Need an engineer with experience in insurance claims management platforms?

As part of the engineering team, I designed and delivered key platform capabilities, including unified communications, reusable cross-service components and high-performance document generation. If your product needs the same skills, write to me — a few lines about the task are enough — or look through my CV first.

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