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Hi, I’m Josh Miller, a freelance Web Designer specializing in Shopify storefront optimization and digital marketing. I have 10+ years of experience in software engineering and design, with a focus on creating optimized Shopify storefronts and driving conversions. I’m proficient with Adobe Creative Suite (Photoshop, Illustrator) for creating engaging visuals and banners, and I excel at integrating marketing assets into Shopify campaigns to drive campaign effectiveness. I deliver high-quality work on tight deadlines and collaborate effectively with remote teams.…Hi, I’m Josh Miller, a freelance Web Designer specializing in Shopify storefront optimization and digital marketing. I have 10+ years of experience in software engineering and design, with a focus on creating optimized Shopify storefronts and driving conversions. I’m proficient with Adobe Creative Suite (Photoshop, Illustrator) for creating engaging visuals and banners, and I excel at integrating marketing assets into Shopify campaigns to drive campaign effectiveness. I deliver high-quality work on tight deadlines and collaborate effectively with remote teams.

Josh Miller

Full Stack Developer, Back-End Developer, Front-End Developer, +5

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Hi, I’m Josh Miller, a freelance Web Designer specializing in Shopify storefront optimization and digital marketing. I have 10+ years of experience in software engineering and design, with a focus on creating optimized Shopify storefronts and driving conversions. I’m proficient with Adobe Creative Suite (Photoshop, Illustrator) for creating engaging visuals and banners, and I excel at integrating marketing assets into Shopify campaigns to drive campaign effectiveness. I deliver high-quality work on tight deadlines and collaborate effectively with remote teams.…Hi, I’m Josh Miller, a freelance Web Designer specializing in Shopify storefront optimization and digital marketing. I have 10+ years of experience in software engineering and design, with a focus on creating optimized Shopify storefronts and driving conversions. I’m proficient with Adobe Creative Suite (Photoshop, Illustrator) for creating engaging visuals and banners, and I excel at integrating marketing assets into Shopify campaigns to drive campaign effectiveness. I deliver high-quality work on tight deadlines and collaborate effectively with remote teams.

Available to hire

Hi, I’m Josh Miller, a freelance Web Designer specializing in Shopify storefront optimization and digital marketing. I have 10+ years of experience in software engineering and design, with a focus on creating optimized Shopify storefronts and driving conversions.

I’m proficient with Adobe Creative Suite (Photoshop, Illustrator) for creating engaging visuals and banners, and I excel at integrating marketing assets into Shopify campaigns to drive campaign effectiveness. I deliver high-quality work on tight deadlines and collaborate effectively with remote teams.

Skills

Experience Level

Expert

Expert

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Expert

Expert

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Expert

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Expert

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Expert

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Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Senior Full Stack Engineer at Bluesight Healthcare

March 1, 2021 - March 1, 2026

Designed and deployed scalable backend services in Java (Spring Boot) for Bluesight's product, enabling hospitals to monitor potential drug diversion patterns with traceability across 1,000+ facilities. Implemented secure REST APIs with JWT-based authentication, RBAC, and data auditing, integrating with hospital EHR/EMR systems for data ingestion. Built data-rich dashboards in Vue.js and TypeScript visualizing risk scores, AI-generated alerts, and operational workflows. Led migration of legacy monoliths to AWS microservices (Lambda, ECS) using Terraform to improve reliability and cost. Built Python services integrating Privacy Check with Prote nus ML pipelines, providing real-time alerts for PHI access anomalies and HIPAA risks. Developed internal frameworks for alert triage, deduplication, and routing using Redis queues and rules-based engines. Set up real-time observability with Datadog, Prometheus, and Grafana. Created archival data workflows using S3, Athena for audit investigation

Senior Software Engineer at Coursera

August 1, 2018 - February 1, 2021

Developed backend services in Java and Scala, building a microservice ecosystem to support thousands of educators creating and managing digital courseware. Designed and implemented gRPC-based content services enabling real-time collaboration, multi-version work. Built React-based UI features for course editors, lesson blocks, and scheduling UIs. Wrote GraphQL resolvers for hierarchies, lesson states, and media metadata. Migrated legacy publishing tasks to more visible, fault-tolerant architectures. Led RBAC models enabling multi-institution collaboration across hundreds of partner universities. Created UI-driven templates for interactive quizzes, self-paced assignments, and peer-reviewed activities, backed by schema-driven content. Implemented test suites (JUnit, WireMock, Selenium) and introduced Kafka-based triggers to improve reliability. Deployed microservices on AWS and Azure with CI/CD pipelines.

Software Development Engineer II at Amazon

October 1, 2015 - July 1, 2018

Maintained and expanded Java-based microservices for order state transitions, refund processing, and cross-region inventory checks with SLAs under 500ms. Refactored high-throughput event-driven pipelines using SNS/SQS and internal Kafka brokers. Designed reconciliation jobs in Python to match billing records, tax calculations, and chargebacks against shipping outcomes. Integrated new payment providers into Amazon checkout with observability, rollout toggles, and PCI-safe compliance. Created dashboards with CloudWatch Metrics and ELK to monitor delays and health during peak periods. Contributed to internal SDKs and service discovery tooling to abstract boilerplate in RPC communications.

Software Engineer II at Allovue

July 1, 2013 - September 1, 2015

Developed back-end modules in Java and Ruby to support grant tracking, budget visualization, and real-time spending insights. Built UI components in AngularJS and D3.js for secure multi-level funding visualization. Created secure data syncing pipelines between district SIS and accounting systems with scheduled ETL and rollback support. Shipped automated reporting tools generating PDFs/CSV to satisfy federal funding requirements. Participated in product decisions and MVP development in a lean startup environment.

Senior Solution Engineer at Bluesight

March 1, 2021 - March 1, 2026

Led technical presales engagements for a healthcare analytics platform, delivering product demonstrations and proofs-of-concept to hospital executives and IT stakeholders, resulting in 40+ hospital system adoptions. Collaborated with sales to tailor solutions, developing technical proposals and integration plans for EHR/EMR data ingestion. Designed and deployed scalable Java (Spring Boot) backend services for risk analytics, processing data from 1,000+ facilities with real-time alerting. Built dashboards in Vue.js and TypeScript visualizing risk scores and AI alerts. Migrated legacy monoliths to AWS microservices to improve reliability and cost efficiency. Implemented Python ML pipelines for anomaly detection; set up Datadog/Prometheus/Grafana observability; ensured latency SLAs. Served as HIPAA and SOC2 security lead, mentoring junior engineers and conducting architecture reviews.

Software Engineer at Allovue

July 1, 2013 - September 1, 2015

Delivered end-to-end features for a financial analytics platform used by K–12 school districts; applied statistics and time-series analysis to budget visualization. Developed backend modules in Java and Ruby; built AngularJS and D3 UI components visualizing multi-level funding flows. Created secure data sync ETL pipelines between SIS/accounting systems and shipped automated reporting tools generating PDFs/CSVs for compliance reporting. Participated in early-stage product decisions, turning district feedback into MVP specs and prototype tooling in a lean environment.

Senior Full Stack Engineer at Bluesight

March 1, 2021 - March 1, 2026

Designed and deployed scalable backend services in Java (Spring Boot) for Bluesight's product, enabling hospitals to monitor potential drug diversion patterns with traceability across 1,000+ facilities. Implemented secure REST APIs with JWT-based authentication, RBAC, and data access auditing, integrating with hospital EHR/EMR systems for data ingestion. Led cloud migration to AWS microservices (Lambda, ECS) with Terraform; built data-rich dashboards in Vue.js/TypeScript visualizing risk scores, AI-generated alerts, and operational workflows with responsive layouts and dynamic filtering. Created alert triage, deduplication, and routing via Redis queues; established real-time observability with Datadog, Prometheus, and Grafana; built archival workflows using S3/CloudTrail. Mentored engineers, supported production rollouts with feature flags and phased deployments, and improved throughput of the alert pipeline via Kafka optimization.