Андрій

ANDRII ZHURBA
SENIOR FULL STACK DEVELOPER
[open contact info](look above in the "contact info" section) | [open contact info](look above in the "contact info" section)

SUMMARY
Results-driven Senior Full Stack Developer with 5+ years of experience delivering scalable, production-
ready web applications across Cybersecurity, MarTech, InsurTech, Gaming, and E-commerce domains.
Deep expertise in the modern JavaScript stack — React.js, Next.js, NestJS, and Node.js — combined
with solid cloud infrastructure experience on AWS. Proven ability to architect microservice systems,
design robust REST and GraphQL APIs, and maintain high-coverage automated test suites. Comfortable
taking end-to-end ownership of complex features and leading technical initiatives within agile cross-
functional teams.

SKILLS
Programming Languages: TypeScript, JavaScript (ES6+), SQL, HTML5, CSS3
Frontend Frameworks & Libraries: React.js, Next.js, Redux, Zustand, Material-UI, Tailwind CSS
Backend Frameworks: Node.js, NestJS, Express.js
APIs: REST, GraphQL, WebSockets
Databases: PostgreSQL, MongoDB, MySQL, Redis
Testing: Jest, Cypress, Playwright, React Testing Library
DevOps & CI/CD: Docker, Kubernetes, GitHub Actions, Jenkins
Cloud Platforms: AWS (EC2, S3, Lambda, RDS, CloudFront, ECS, EKS), Firebase, Azure
Authentication & Security: JWT, OAuth2, Auth0, Passport.js
Version Control: Git, GitHub, GitLab

PROFESSIONAL EXPERIENCE
Ericsson | Senior Full Stack Developer December 2023 – July 2026
NetGuard Portal - Cybersecurity Network Threat Monitoring Dashboard
Domain: Cybersecurity
An enterprise cybersecurity monitoring portal built for Ericsson's network operations division,
providing real-time visibility into network anomalies, threat indicators, and security policy compliance
across global telecommunications infrastructure. The portal consolidated data from 12 disparate
monitoring tools into a single unified operations interface.
Developed and maintained enterprise-scale NestJS microservices for Ericsson's procurement
platform, implementing business workflows for procurement, purchase orders, goods receipts, and
milestone management
Designed and implemented complex MongoDB aggregation pipelines for reporting and advanced
data retrieval across high-volume operational datasets
Built event-driven integrations between internal services and SAP/S4HANA using BullMQ and
Redis-backed job queues for reliable asynchronous processing
Developed Backend-for-Frontend (BFF) services supporting multiple micro-frontend applications,
improving frontend team autonomy and reducing API coupling
Led frontend architecture using Next.js, Redux Toolkit, and Tailwind CSS, delivering real-time threat
event feeds, network topology visualizations, and compliance dashboards
Deployed on AWS EKS (Kubernetes) with Docker within a private VPC; used AWS S3 for encrypted
incident report archiving and CloudFront for secure internal content delivery
Contributed to shared libraries used across 37+ microservices, standardizing logging, error
handling, and authentication middleware patterns

SpectrumOps - Telecom Network Resource Management Platform
Domain: Telecom
An internal network resource and capacity management platform enabling Ericsson's network planning
teams to allocate radio spectrum, monitor infrastructure utilization, and forecast capacity
requirements across 5G rollout projects in European markets.
Developed a responsive network resource dashboard using React.js, Zustand, and Material-UI with
interactive spectrum allocation maps and utilization heatmaps
Built REST APIs with NestJS and Node.js for spectrum allocation management, infrastructure
utilization reporting, and automated capacity threshold alerting
Designed MySQL relational schema for network asset inventory, spectrum license records, and
capacity utilization history
Implemented JWT authentication with OAuth2 SSO integration via Ericsson's internal identity
management system
Deployed on AWS EC2 with Docker containers using auto-scaling groups; configured AWS RDS for
managed MySQL and AWS S3 for capacity planning report storage
Set up GitHub Actions CI pipeline with automated Jest unit tests and Cypress integration tests
maintaining 83% code coverage
Contributed to API integration with third-party network monitoring vendors via adapter-pattern
backend services

Expertus | Full Stack Developer March 2022 – September 2023
CoverWise - InsurTech Digital Insurance Comparison & Policy Management Platform
Domain: InsurTech
A consumer-facing digital insurance platform enabling users to compare policies across multiple
providers, purchase coverage online, and manage their active policies, claims, and renewals within a
single unified portal. CoverWise partnered with 15+ insurance carriers and processed over €50M in
annual premium volume.
Developed and maintained multiple large-scale digital publishing and insurance policy
management platforms, supporting editorial and operations teams across distributed
environments
Built a content management system and administrative portal used by editorial teams for policy
content authoring, provider data management, and compliance documentation workflows
Implemented server-side rendering with Next.js and Redis-based caching mechanisms to improve
page load performance and reduce origin server load by 46%
Refactored legacy backend services to NestJS with TypeORM and PostgreSQL, and migrated the
frontend to Next.js, significantly improving maintainability and developer experience
Designed PostgreSQL relational schema for user profiles, policies, claims, and carrier integrations
with comprehensive audit logging and GDPR-compliant data retention policies
Implemented OAuth2 + JWT authentication with MFA via TOTP for policyholder account security
and KYC verification for high-value policy applications
Configured GitHub Actions CI/CD pipeline with automated Jest unit tests and Playwright E2E tests,
enforcing 82% minimum coverage before production deployments

WanderPass - TravelTech All-in-One Travel Subscription Platform
Domain: TravelTech
A travel subscription SaaS platform offering frequent travellers unlimited access to curated hotel deals,
airport lounge access, and travel insurance bundles through a monthly membership model.
WanderPass targeted the premium business travel segment with a focus on seamless booking
experiences and personalised travel benefits.
Developed a subscription management and booking interface using Next.js with Redux Saga and
Material-UI, supporting hotel discovery, lounge access booking, and membership tier management
Built GraphQL APIs with NestJS for subscription lifecycle management, hotel inventory queries,
lounge availability, and personalised offer generation
Stored member profiles, subscriptions, and bookings in PostgreSQL; used MongoDB for flexible
storage of hotel content, user preferences, and search event data
Integrated hotel booking APIs (Expedia Rapid API) and airport lounge access providers for real-time
inventory and availability management
Implemented JWT authentication with OAuth2 social login (Google, Apple) and Firebase Cloud
Messaging for real-time travel deal push notifications
Deployed on AWS EC2 with Docker containers and configured Kubernetes via AWS EKS for
autoscaling during peak booking periods
Improved hotel search performance by 38% through Redis caching of inventory responses and
PostgreSQL query plan optimization

Productlane | Junior Full Stack Developer January 2020 – December 2021
AdPulse - MarTech Programmatic Advertising & Campaign Analytics Platform
Domain: MarTech
A B2B programmatic advertising platform enabling digital marketing agencies and brand advertisers to
manage multi-channel campaigns, optimize ad spend in real time, and generate detailed attribution
reports across web, mobile, and connected TV channels.
Developed an interactive campaign management dashboard using React.js, Zustand, and Material-
UI featuring real-time spend tracking, audience segmentation, and customizable attribution
reporting views
Built REST APIs with Node.js and Express.js for campaign creation, audience targeting configuration,
creative asset management, and automated budget pacing
Integrated third-party DSP APIs (Google DV360, The Trade Desk) for programmatic bid
management and impression event ingestion via an adapter-pattern backend service
Stored campaign configuration and reporting data in PostgreSQL; used MongoDB for high-volume
impression, click, and conversion event storage
Implemented JWT authentication with OAuth2 for agency and advertiser SSO integration
Deployed on AWS ECS with Docker and configured AWS Lambda for asynchronous attribution
calculation jobs and scheduled budget cap enforcement
Wrote unit and integration tests using Jest and Cypress, contributing to an increase in overall test
coverage from 35% to 74%

EDUCATION
Zaporizhzhia Trade College of Zaporizhzhia National University September 2016
Associate Degree in Computer Science

LANGUAGES
English: Professional Working Proficiency (B2)
Ukrainian: Native