Winston Nolan
Global Head of Cloud Operations | Specialized in 24/7 Resilience, SRE, DevOps, Observability & Hyper-Scale E-commerce | Platform Engineering Leader | AI & Automation Strategist (n8n) | Ex-Technical Founder
GLOBAL HEAD OF CLOUD OPERATIONS at Spryker
- Global SRE & Cloud Operations Leadership
- Servant Leadership, Mentorship, & Team Enablement
- Engineering Growth & Team Scaling
I am a senior technology leader with over two decades of experience architecting and scaling mission-critical infrastructure for high-growth organizations in e-commerce, cloud operations, and SaaS.I specialize in transforming fragmented operational units into high-performing, AI-driven Global Cloud Operations centers. My approach blends deep, hands-on technical expertise with a servant-leadership philosophy
- removing complexity for senior engineers while mentoring the next generation of talent. As an ENFJ-A (Assertive Protagonist), I excel at the intersection of strategy and empathy, focusing on empowering high-performing teams to achieve collective excellence through clear vision and decisive leadership. I thrive in environments where systems and people must scale together, and where architectural clarity is required to turn operational capability into a strategic advantage. My core focus remains on building high-performing SRE and DevOps teams that prioritize automation, observability, and operational excellence as a driver for business value.CORE EXPERTISE & LEADERSHIP DOMAINS• E-COMMERCE STRATEGY: Proven history of architecting, launching, and operating enterprise-scale e-commerce businesses for global brands.• GLOBAL SRE GOVERNANCE: Building high-availability systems with 100% resilience through strategic SRE maturity and reliability standards.• AI-DRIVEN ORCHESTRATION: Scaling organizational efficiency via n8n and AI-agentic workflows across the entire business stack.• MODERN OBSERVABILITY: Expert-level migration and standardization on Grafana (OTEL Tempo) and Prometheus for full-stack transparency.• INFRASTRUCTURE AS CODE: Enterprise-level scaling and environment control using Terraform and Terragrunt.I am strategically positioned in New Zealand to provide seamless operational continuity for European night-cycles and US West Coast handovers, with real-time leadership for APAC markets including Australia, Vietnam, and Singapore.Open to connecting on transformative technology leadership roles, digital infrastructure strategy, or challenges involving hyper-scale e-commerce and automated reliability.
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Track Record
Career11
Lead a global team across EMEA, AMER, and APAC, overseeing 24/7/365 reliability and SRE strategy. Orchestrated the merger of legacy SRE and Support units into a unified, high-velocity Cloud Operations department. CORE ACHIEVEMENTS & STRATEGIC LEADERSHIP • AI & WORKFLOW AUTOMATION: Architected n8n ecosystems integrating Jira, Salesforce, HubSpot, Slack, and Opsgenie with AI-driven logic to automate incident response and customer success. • OBSERVABILITY MODERNIZATION: Migrated New Relic APM to Grafana (OTEL Tempo), engineering custom dashboards for centralized monitoring of deployments, AWS infrastructure, and app performance. • ORGANIZATIONAL TRANSFORMATION: Merged siloed teams into a global Follow-the-Sun model, upskilling junior admins into DevOps practitioners proficient in the full PHP/AWS application lifecycle. • ZERO-SPAM ALERTING: Engineered an internal Prometheus & Alertmanager ecosystem designed for zero false positives, protecting engineering capacity across 3 timezones. • SECURE ACCESS INNOVATION: Built a bespoke VPN alternative using AWS SSM (Bash/PHP/Go) for secure, terminal-driven console access, enhancing security and operational agility. • SCALABLE INFRASTRUCTURE: Steered global environment changes via Terraform/Terragrunt (IaC), optimizing RDS MySQL, Redis, ECS, and Elasticsearch clusters. OPERATIONAL EXCELLENCE & FUTURE STRATEGY • AI-DRIVEN PRODUCTIVITY: Integrated AI into daily operations for documentation and investigations, driving a high-velocity engineering culture. • INCIDENT ORCHESTRATION: Leading the evaluation of Grafana Cloud IRM and Incident.io to refine 24/7 response protocols and customer retention. • CULTURAL LEADERSHIP: Upskilled a linguistically diverse global team in technical investigation and communication, resulting in exceptionally low attrition. • TECH STACK: n8n (AI), AWS, Grafana Cloud, Prometheus, Terraform/Terragrunt, PHP, Go, Salesforce, HubSpot.
Drove strategic and operational maturity for the APAC region, leading a multidisciplinary team of PHP Developers and DevOps Engineers to ensure platform reliability and customer success. CORE ACHIEVEMENTS & STRATEGIC IMPACT • LIFECYCLE GOVERNANCE: Managed the end-to-end application lifecycle, driving quality across application code, development processes, and production stability for global e-commerce clients. • INFRASTRUCTURE AS CODE: Led infrastructure monitoring and managed environment changes using Terraform and Terragrunt (IaC), ensuring consistent and reproducible cloud deployments. • ALERT QUALITY CONTROL: Engineered advanced alert aggregation policies, achieving a 99% reduction in non-actionable alert spam and protecting engineering capacity. • FOLLOW-THE-SUN ARCHITECTURE: Designed and implemented a global "Follow-the-Sun" support model, providing seamless 24/7 coverage and drastically reducing MTTA. • UNIFIED OBSERVABILITY: Standardized global infrastructure monitoring via New Relic dashboards, providing a centralized, high-fidelity view across all production clusters. • INCIDENT MANAGEMENT: Acted as administrative lead for the Incident Response Process, configuring Opsgenie for automated escalation and ICC orchestration. LEADERSHIP & OPERATIONAL EXCELLENCE • TEAM LEADERSHIP: Managed a regional team of senior engineers, fostering a culture of high-quality customer support and continuous technical improvement. • PROCESS MATURITY: Formalized service reliability by creating comprehensive alert runbooks and instituting Post-Incident Analysis (PIA) to drive platform evolution. • TECH STACK: Terraform/Terragrunt, New Relic, Opsgenie, PHP, AWS, Spryker Commerce Cloud.
Founded a specialized consultancy delivering high-scale performance engineering and serverless infrastructure for global web applications and APIs. Built and scaled a proprietary browser-based load generation platform to simulate massive, real-world user concurrency. CORE ACHIEVEMENTS & STRATEGIC IMPACT • HYPER-SCALE ORCHESTRATION: Engineered a serverless load-testing platform capable of launching 250,000 headless Chrome browsers in 60 seconds via AWS Lambda async orchestration. • GLOBAL LOAD GENERATION: Architected a multi-region, time-zone-aware system supporting browser launches from any AWS Region, enabling localized performance validation for global clients. • COMPLEX JOURNEY SIMULATION: Developed a custom Puppeteer/Node.js harness to execute end-to-end user journeys, ensuring tests were visible in real-time analytics as authentic users. • DYNAMIC CONCURRENCY: Built a cron-based scaling engine to maintain precise concurrency figures, allowing tests to ramp up and sustain load across defined execution windows. • SERVERLESS PRODUCT SUITE: Developed the full smashem.io platform, featuring an Express.js API and a React/Redux frontend, secured via AWS Cognito and backed by DynamoDB. • SCALABILITY CONSULTATION: Advised enterprise clients on scalability strategies, performing competitive tool evaluations (JMeter, Gatling, Locust) to architect custom performance solutions. TECHNICAL LEADERSHIP & STACK • STRATEGIC FREELANCING: Provided high-level SRE, DevOps, and Backend development services to enterprise partners while simultaneously scaling the core business. • QA MATURITY: Delivered E2E testing strategies using Cypress.io to validate critical application paths and reduce client development cycles. • TECH STACK: Serverless, AWS (Lambda, API Gateway, DynamoDB, Cognito), Node.js, Express.js, Puppeteer, Cypress.io.
Drove technical vision and SRE maturity across the Group's portfolio, serving as the dedicated Tech Lead for the global Rip Curl brand acquisition and platform launch. CORE ACHIEVEMENTS & STRATEGIC IMPACT • GLOBAL LAUNCH & ARCHITECTURE: Led the successful technical launch of Rip Curl Australia on Magento 2, providing the strategic blueprint for the brand's global digital expansion. • DEVOPS & IaC: Engineered a fully automated Azure DevOps and Terraform pipeline to deploy dockerized development environments, providing on-demand infrastructure for external stakeholders. • DATA ENGINEERING: Transformed legacy SQL reporting into a modern Azure DataFactory API implementation, ensuring high-integrity BI sales reporting across the Group portfolio. • ENTERPRISE INTEGRATION: Architected complex Dell BOOMI workflows for bulk SKU/stock movements between Magento and warehouse systems, automating order invoices and shipment controls. • WORKFLOW TRANSFORMATION: Spearheaded the migration from JIRA to Azure DevOps, establishing integrated workflows that allowed external PMs to manage internal technical projects seamlessly. • SRE & SECURITY: Implemented Fastly and Cloudflare WAF security layers while establishing Group-wide on-call systems via PagerDuty to ensure 24/7 operational resilience. GROUP LEADERSHIP & TECHNICAL MATURITY • TEAM LEADERSHIP: Directed technical roadmaps and mentored cross-functional teams, overseeing rigorous code reviews and release planning for the core Kathmandu platform. • CI/CD EVOLUTION: Re-architected and rewrote CircleCI release pipelines, significantly improving deployment speed, security compliance, and infrastructure agility. • QA & INFRASTRUCTURE: Built Cypress automated suites for mission-critical Magento 2 upgrades and managed AWS (EC2/RDS/S3) environments for peak performance. • TECH STACK: Azure DevOps, Terraform, AWS, Dell Boomi, Magento 2, Docker, CircleCI, Azure DataFactory, New Relic, PagerDuty.
Promoted to lead the Web Development Team for a premier global retailer. Responsible for driving platform stability, team velocity, and advanced SRE practices for the core international e-commerce site. CORE ACHIEVEMENTS & STRATEGIC IMPACT • CI/CD TRANSFORMATION: Re-architected and rewrote the CircleCI release pipelines, significantly increasing deployment speed and security compliance. • SRE & OBSERVABILITY: Established comprehensive monitoring and on-call procedures using New Relic, Grafana, and PagerDuty to ensure 24/7 operational resilience. • QA AUTOMATION: Engineered Cypress automated test suites integrated into the pipeline, drastically reducing the time required for critical Magento 2 security and version upgrades. • CONTAINERIZATION: Enhanced platform agility by building and publishing production-ready Docker containers to AWS ECR, modernizing the deployment architecture. • CUSTOM ENGINEERING: Designed a custom payment solution integrated with DTMF signaling for internal transactions, showcasing deep full-stack architectural capability. • PERFORMANCE & SECURITY: Optimized backend performance using Varnish 6 and ElasticSearch while maintaining the Cloudflare WAF perimeter. LEADERSHIP & PLATFORM GOVERNANCE • TEAM LEADERSHIP: Directed development sprints and technical roadmaps; mentored the engineering team while overseeing rigorous code reviews and release planning. • INFRASTRUCTURE MANAGEMENT: Managed AWS infrastructure (EC2, RDS, S3), focusing on performance tuning, security patching, and complex platform upgrades. • TECH STACK: Magento 2, Docker, CircleCI, AWS, Varnish 6, Cloudflare, Cypress, PagerDuty, Grafana.
Architected the technical strategy for a high-growth fashion retailer, scaling the platform from a startup to a Top 4 e-commerce entity in South Africa. CORE ACHIEVEMENTS & STRATEGIC IMPACT • HYPER-SCALE GROWTH: Engineered infrastructure to support a 2,200% increase in order volume over 4.8 years, managing the transition to a national market leader. • PERFORMANCE ENGINEERING: Architected a serverless testing system using PHP binaries in AWS Lambda to simulate 20,000 concurrent users via headless Chrome, ensuring peak-load stability. • INDUSTRY-LEADING CACHING: Developed a custom Varnish/Magento integration with real-time cache invalidation; later adopted as a core architectural standard for Magento 2 (Adobe Commerce). • ELASTIC AUTO-SCALING: Designed a low-cost AWS auto-scaling system capable of rotating instances in under 3 minutes, supporting surges from 100 to 12,000+ concurrent users. • PLATFORM PERFORMANCE: Maintained sub-100ms response times during extreme traffic spikes via tightly coupled Varnish clusters and optimized HTTP headers. • HEADLESS TRANSITION: Steered the shift to a Headless React/Redux frontend and ElasticSearch catalog, modernizing the stack while enhancing UX. LEADERSHIP & OPERATIONAL EXCELLENCE • TEAM GROWTH: Scaled the engineering/SRE department from 1 to 13 members, overseeing all hiring, career development, and performance management. • MOBILE STRATEGY: Delivered high-performance iOS/Android apps via a responsive webview architecture, maximizing reach with lean development cycles. • SRE & OBSERVABILITY: Established robust SRE practices using New Relic and PagerDuty, ensuring 100% resilience during mission-critical "flash sale" events. • QUALITY ASSURANCE: Implemented full E2E automation (Codeception/BrowserStack), enabling high-velocity, confident deployment cycles. • TECH STACK: AWS (Lambda/EC2), Packer, Puppet, React, Magento, Varnish, ElasticSearch, New Relic.
Spearheaded the technical evolution of Spree.co.za into a dominant enterprise player. Scaled the award-winning Sarie.com model into a massive, multi-magazine digital commerce ecosystem. CORE ACHIEVEMENTS & LEADERSHIP • ENTERPRISE SCALE: Led the technical team in launching Spree.co.za, which achieved 250% year-on-year sales growth by pioneering the "shoppable magazine" concept in SA. • AWARD-WINNING DELIVERY: Technical lead for a platform portfolio recognized at the PICA Awards (Best Online Solution 2012) and the SA eCommerce Awards. • DEPLOYMENT AUTOMATION: Engineered a custom Python-based deployment framework, standardizing release cycles and drastically improving reliability for a high-traffic enterprise environment. • PERFORMANCE ENGINEERING: Architected advanced caching and performance strategies, including Varnish capabilities, to maintain sub-second latency during massive media-driven traffic spikes. • DEVOPS & MATURITY: Established rigorous SDLC governance, including automated monitoring (New Relic), mandatory code reviews, and comprehensive release "run books." TECHNICAL DOMAIN & STACK LEADERSHIP • INVENTORY & ETL: Engineered complex logic for large-scale product importing and catalog management to support a rapidly expanding multi-category retail inventory. • PAYMENT ARCHITECTURE: Developed bespoke payment gateway integrations and secure checkout modules to handle high-volume transaction loads. • TECH STACK: Magento 1, AWS, Varnish, Python (Automation), PHP, Redis, New Relic, MySQL.
Founded and scaled an IT consultancy specializing in high-performance e-commerce development (Magento) and enterprise-grade email marketing systems for global brands. CORE ACHIEVEMENTS & IMPACT • AGENCY LEADERSHIP: Directed end-to-end project strategy and technical delivery for a diverse client portfolio, managing junior developers to ensure high-quality code and robust revenue generation. • AWARD-WINNING DELIVERY: Architected and deployed the Magento 1 platform for Mothercare.ie, achieving "Magento Showcase Site" nomination for excellence in UX and technical implementation. • ENTERPRISE SMTP ARCHITECTURE: Engineered high-availability email marketing infrastructure for Tier-1 media outlets (iol.co.za, thunda.com), managing high-volume campaign deliverability and sender reputation. • FULL-STACK E-COMMERCE: Successfully launched 12+ enterprise-grade Magento stores, including ELC Russia, KTM Cape Town, Africandy, and others - specializing in custom module development, complex API integrations, and EAV database optimization. • PRODUCT INNOVATION: Developed and launched micket.me, an early-market mobile ticketing platform, handling the full lifecycle from scoping to final deployment. STRATEGIC LEADERSHIP & STACK • BUSINESS ACUMEN: Managed the full project lifecycle, including client scoping, budgeting, architecture, and long-term maintenance strategy. • MENTORSHIP: Led and upskilled junior developers, instilling best practices in PHP, MySQL, and e-commerce architecture. • CLOUD INFRASTRUCTURE: Early adopter of AWS/Cloud hosting, migrating client portfolios from traditional VPS to scalable cloud environments to improve uptime and performance. • TECH STACK: Magento 1 (Expert), PHP, MySQL, REDIS, ELASTICSEARCH, SMTP Systems (Enterprise), Payment Gateway Integrations.
Sole Senior Developer leading Media24’s digital transformation into e-commerce. Engineered the technical foundation for the group’s first award-winning digital stores, shifting the agency’s strategic focus toward e-commerce. Sarie.com: Won Best Online Solution and 360 Degrees of Innovation at the 2012 PICA Awards. CORE ACHIEVEMENTS & IMPACT • PIONEERING ARCHITECTURE: Single-handedly designed, built, and launched Media24’s first e-commerce platform (Sarie.com) on Magento 1 within a rapid 3-month lifecycle. • STRATEGIC BUSINESS SHIFT: Proven success of the Sarie.com launch directly triggered executive-level investment in a group-wide e-commerce platform for the entire magazine portfolio. • SDLC & RELEASE MANAGEMENT: Instituted rigorous SDLC protocols, including code reviews, release branching, run books, and rollback planning to professionalize the deployment pipeline. • OBSERVABILITY & PERFORMANCE: Implemented New Relic for proactive monitoring and performance tuning, ensuring high availability and optimal speed for high-traffic retail events. • TEAM GROWTH & MENTORSHIP: Acted as the technical anchor for the growing team, leading the onboarding and technical mentorship of new Developers and DevOps Engineers. TECHNICAL DOMAIN & FULL-STACK LEADERSHIP • BESPOKE ENGINEERING: Developed custom payment gateways and complex Magento modules to handle unique business requirements and high-volume transactions. • CLOUD & MODERN TOOLING: Leveraged AWS, MySQL RDS, Redis, and ElasticSearch to build a scalable, modern tech stack for large-scale media-commerce integration. • TECH STACK: Magento 1, AWS, PHP, Redis, ElasticSearch, New Relic, Git, REST APIs, MySQL.
Managed core IT infrastructure and SMTP engineering to power high-volume email marketing operations, while proactively mastering the e-commerce architectures required for enterprise scalability. CORE ACHIEVEMENTS & IMPACT • MARTECH ENGINEERING: Architected and maintained the SMTP server infrastructure that served as the backbone for a high-volume email marketing strategy still in use today. • REPUTATION MANAGEMENT: Optimized email deliverability, open rates, and sender reputation, ensuring 100% operational reliability for large-scale commerce newsletters. • INFRASTRUCTURE RELIABILITY: Deployed and maintained mission-critical file and web servers, ensuring high availability for all internal and customer-facing systems. • NETWORK SECURITY: Managed the full lifecycle of the internal network, handling security, troubleshooting, and maintenance to support uninterrupted operations. TECHNICAL DOMAIN & DOMAIN EXPANSION • E-COMMERCE SPECIALIZATION: Proactively self-taught and mastered Magento 1 and EAV (Entity-Attribute-Value) database design, identifying these as key competencies for the next generation of online commerce. • DEVELOPMENT & AUTOMATION: Applied early-stage programming and web technology skills to automate marketing workflows, bridging the gap between traditional IT and modern MarTech. • FULL-STACK ADMINISTRATION: Managed full lifecycle of server systems (SMTP, Web, File) and Linux-based environments. • TECH STACK: Interspire Email Marketer, Magento 1 (Self-taught), EAV Database Design, SMTP (PostFix), Linux, Apache/Nginx.
Sole IT Architect managing the technology stack and strategy to support massive firm growth and Tier-1 international infrastructure projects. CORE ACHIEVEMENTS & IMPACT • SCALABILITY: Architected infrastructure to support 400% headcount growth (35 to 135 users) within a 12-month hyper-growth phase. • RESILIENCE: Designed and deployed a mission-critical BCP/DR framework, maintaining 100% uptime during the 2006 national power crisis. • TECH LEADERSHIP: Managed the Alfresco DMS implementation, securing mission-critical data for the FIFA World Cup Stadium & Gautrain rail system. • OPTIMIZATION: Engineered an automated 3D Studio Max render farm, significantly reducing project delivery latency and optimizing throughput. • PIONEERING WAN: Designed/deployed an advanced high-speed WAN connecting the firm directly to its ISP—a pioneering solution in the 2004 SA market. TECHNICAL DOMAIN & STRATEGY • Managed all IT systems: Server/Network maintenance, Windows Domain (AD/DNS), and 3D rendering cluster management. • Developed IT strategy aligned with executive goals and established critical third-party vendor relationships. • TECH STACK: Microsoft Active Directory, Linux, DNS, Firewall / IP Tables, Alfresco Open Source DMS.
Education1
Hatfield Business College
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ELC brand is well known throughout the world, and now our toys will entertain kids and their parents in Russia. For more than 30 years, Early Learning Centre creates wonderful toys - toys that promote the harmonious development of children, with children begin to learn the world successfully.
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koop.sarie.com/
Vitabox is South Africa's innovative vitamins & supplements convenience service. We take the hassle out of determining what your body needs, our wellness experts have determined exactly what is best for you and packaged these up into a selection of Vitaboxes. We also take away the pain of remembering to buy new supplies and of needing to go to the shops - through our convenient monthly subscription programme. We have made it simple, safe, easy and our prices will save you money! With Vitabox, there are no delivery costs or added funnies. We are endorsed by Health 24, South Africa's premier health and wellness site.
Ecommerce fashion site