2025 — Present
Senior Frontend Engineer · Frontend Team Lead
ExodigoLeading the frontend of ExoPlanner, a large-scale GIS platform for complex geospatial workflows.
ReactTypeScriptGraphQLMapboxAWSPlaywright
Senior Full-Stack Engineer · Technical Leader
I build software
systems that scale.
15+ years turning complex product and infrastructure challenges into clear, resilient experiences—from modern React applications to distributed data platforms and cloud-native delivery systems.
Product-minded engineering across the stack.
01 / Selected work
Complex systems, made tangible.
A closer look at the product, platform and engineering challenges I've led. Open any case study to see the thinking behind the outcome.
01Geospatial systemsExoPlannerA high-scale GIS workspace that turns complex underground intelligence into clear, actionable planning workflows.≈50%faster loading on large customer sites
Challenge
Dense customer sites were constrained by monolithic GeoJSON downloads and increasingly complex frontend state.
Approach
Evolved the React and TypeScript architecture, introduced incremental multi-chunk geospatial delivery, and designed resilient GraphQL and Mapbox workflows.
Outcome
Cut loading time roughly in half while keeping the platform maintainable for a growing product and engineering organization.
02Hybrid cloud · Data systemsIndustrial Data Trust PlatformAn enterprise platform for synchronizing, assessing and improving industrial time-series data across isolated sites and the cloud.7 yrsbuilding the platform end to end
Challenge
Industrial customers needed secure connectivity between on-premise historians and cloud-native analytics without compromising reliability.
Approach
Architected custom agents and Apache NiFi pipelines, built React and Python SaaS applications, and shaped AWS, Kubernetes and CI/CD infrastructure.
Outcome
Delivered a scalable hybrid-cloud foundation used to turn fragmented operational data into trustworthy decision-ready information.
03Developer experienceCanary Preview PlatformA dynamic deployment system that gives every pull request its own reviewable frontend environment.1 PRto an isolated visual QA environment
Challenge
Manual sanity checks slowed feedback and made visual regressions harder to catch before release.
Approach
Combined GitHub Actions, automated infrastructure and Playwright regression suites into a repeatable preview workflow.
Outcome
Accelerated visual QA, reduced release risk and created a faster collaboration loop for engineering, design and product.
02 / Experience
Built across the stack. Led from within it.
2025
Frontend Team Lead · RUM
CoralogixLed the multidisciplinary RUM team behind the observability portal and browser and mobile SDKs, including a screenshot-driven mobile session replay solution.
AngularTypeScriptGraphQLPlaywrightReact NativeFlutter
2018 — 2025
Senior Software Engineer · Full-Stack
Aperio.aiArchitected secure hybrid-cloud products that make industrial time-series data trustworthy and usable.
ReactPythonDjangoAWSKubernetesKafka
2014 — 2018
Full-Stack Engineer · Technical Lead
Start.ioBuilt and guided large-scale self-service advertising applications across the full web stack.
AngularJSNode.jsExpressMongoDBCI/CD
2012 — 2014
Frontend Engineer
CoolvisionCreated cross-platform streaming experiences for Smart TV, mobile, desktop, Google TV and Apple TV.
JavaScriptHTML5CSS3jQuery.NET
03 / About
Architecture with a product pulse.
I'm most useful where product ambition meets technical complexity.
My work spans frontend architecture, distributed backend services, ETL pipelines, secure on-premise connectivity and cloud-native infrastructure. I care equally about what the system does, how it feels to use, and whether the team can evolve it confidently.
I lead hands-on: shaping architecture, mentoring engineers and staying close enough to the code to make sound decisions when the constraints get real.
M.Sc.
Technology Management
Holon Institute of Technology · 2020—2023B.Sc.
Software Engineering
Jerusalem College of Engineering · 2006—201004 / In the open
Side projects and experiments.
TypeScriptFrontend Coding Assessments
View all public projects on GitHub A practical collection of frontend engineering exercises and implementation patterns.
View repository WebShape Area CalculatorAn interactive polygon area and circumference calculator.
View repository TypeScriptAngular TreeA reusable tree interface experiment built around Angular patterns.
View repositoryLet's make it clear, fast and resilient.
Share what you're working on and I'll reply directly to the email you provide.
Prefer email? arik@yudin.work