Ashley Khan
Senior ServiceNow Developer @ Transportation Security Administration (TSA)
About
Accomplished IT professional with over 13+ years of experience including 12+ years of expertise in ServiceNow and Web Development technologies. I have worked on module implementation, solution development, continual service improvement across various ServiceNow modules including ITSM, ITOM, ITAM, GRC, SecOps, SPM, and HRSD. Strong hands-on experience on ITIL Framework, Suite Implementation, Advanced capabilities like Orchestration, Automation, Integration Hub, AngularJS, and Virtual Agent. Worked in many cross-functional teams as a solution provider for automation and orchestration.My certifications –• Certified System Admin (CSA)• Certified Application Developer (CAD)• Certified Implementation Specialist – Discovery (CIS - Discovery)• Certified Implementation Specialist – Application Portfolio Management (CIS - APM)• Certified Implementation Specialist – Project Portfolio Management (CIS - PPM)
United States
Edison
Financial Services
CMDB, JavaScript, Portfolio Management, Software Asset Management, IT Operations Management, IT Service Management, Java, GRC, Secops, Security, IT Asset Management, KPI Dashboards, Workflow Analysis, Integration, REST, SOAP, API, AngularJS, Agile, CSM
Experience

Senior ServiceNow Developer
• Set up e-bonding bi-directional data synchronization between two ServiceNow instances enabling seamless integration of modules like Incident, Problem and Change across domains or business units. • Designed inbound/outbound REST or Table APIs, mapping fields, handling transforms, error-logging and ensuring data consistency across instances. • Leveraged Flow Designer and Scripted REST APIs to trigger automated remediation or change requests for high-priority vulnerabilities, significantly reducing manual efforts. • Integrated AI Search with Knowledge Management and Catalog items, enhancing enterprise-wide search relevance through machine learning ranking, auto-complete predictions, and click-through behavior analysis. • Configured Now Assist for Agents by integrating with workspace experiences, enhancing agent productivity through GenAI-driven response generation, case summarization, and historical context retrieval using LLMs within ServiceNow. • Integrated Endpoint Detection and Response (EDR) tool into SecOps, enabling automated creation of security incidents. • Prepared the ServiceNow instance for future extensions by organizing CMDB structure, governance, and service-aware mapping.

Senior ServiceNow Developer
• Designed and implemented e-bonding solutions linking multiple ServiceNow instances a ServiceNow instance with external partner systems to enable seamless, bidirectional ticket/data synchronization. • Leveraged the On-Platform Generative-AI suite Now Assist to significantly uplift productivity, self-service and agent-enablement. • Implemented Now Assist skills such as incident summarization, chat, virtual-agent conversational flows, knowledge-article drafting and automated triage recommendations. All built on the platform’s GenAI capabilities to help accelerate resolution and improve support experience. • Implemented notification and escalation rules using the ServiceNow Event Management integration, allowing proactive communication and faster resolution cycles. • Implemented and managed ServiceNow AIOps solutions using key ITOM components like Event Management, Health Log Analytics, and ML-based Noise Reduction to enable proactive incident detection, root cause analysis, and automated remediation; integrated with monitoring tools and fine-tuning correlation rules for high accuracy. • Implemented OAuth 2.0, and Basic Authentication mechanisms in REST and SOAP integrations using Integration Hub Custom Spokes and MID Servers. • Configured and optimized Vulnerability Response (VR) workflows by integrating Qualys/Tenable scanners, automating vulnerability imports, and mapping them to CMDB CIs for prioritization using risk scoring frameworks. • Built custom remediation workflows integrating ServiceNow VR with ITSM Change Management, enabling automated change creation for patching high-priority vulnerabilities across infrastructure and applications. • Collaborated closely with Security Operations, ITSM, and CMDB teams to align VR processes with organizational security frameworks and governance standards.

Senior ServiceNow Developer
• Implemented and optimized the Vulnerability Response (VR) module in ServiceNow, focusing on automating vulnerability lifecycle management and integrating it with enterprise security tools to ensure end-to-end visibility. • Integrated ServiceNow VR with external scanners like Qualys, Tenable, and Rapid7, using MID Servers and IntegrationHub spokes to automate the import and correlation of vulnerabilities against CMDB CIs. • Configured ITOM Discovery with patterns, probes, and sensors to automate the population of CMDB with accurate CI relationships across on-premises and cloud environments. • Integrated third-party monitoring tools and data sources with ServiceNow ITOM modules using RESTful APIs and web services, enabling centralized management and analysis of diverse IT data streams. • Optimized Event Management alert rules, resulting in a reduction in redundant alerts and prioritization of critical incidents, leading to faster incident resolution. • Provided real-time event dashboards, allowing operations teams to proactively identify and address high-impact incidents. • Monitored Discovery scans to ensure comprehensive coverage, addressing scan failures, timeout issues, and incomplete discoveries. Documented common issues and their solutions to streamline future troubleshooting. • Configured and administered IntegrationHub and MID Server for secure and scalable REST/SOAP connections. • Installed HAMpro plugin in client ServiceNow, where post implementation worked on discovering Hardware assets. • Developed comprehensive reports using SAMpro to provide stakeholders and management with Scheduled job for CMDB data synchronization, enhancing UI policies and client scripts for Asset Record forms.

Senior/Lead ServiceNow Developer
California, United States
• Maintained and contributed a showcase of IRM solutions created on the ServiceNow platform. • Deployed and defined best practice GRC/IRM processes from a process, people, and technology perspective. • Implemented the SPM as per the application-level implementation where configured the portfolio for the client. • Imported CMDB data for Business Applications, Business capabilities, Application Services and built CI relationships for APM project. • Configured Project Portfolio Management (PPM)based on custom process and flows. Designed process formatter, notifications, SLAs. • Led the analysis and automation of HR processes, streamlining pre hire activities, new hire onboarding, and post- hire support. • Developed custom ServiceNow applications and modules tailored to HR needs, enhancing candidate screening, interview scheduling, and employee service requests. • Designed and implemented intuitive self-service portals and forms within ServiceNow to improve the user experience for HR, hiring managers, and employees. • Integrated ServiceNow with HRIS, payroll, and Active Directory systems, ensuring seamless data synchronization and enhancing the overall HR experience for new hires and employees.

Senior/Lead Servicenow Developer
• Worked on different IT Service Management (ITSM) implementations from the inception phase to the delivery phase, provided hyper-care support and warranty support. • Implemented the flow designer for the custom table in custom application to automate the process. • Designed UI pages using UI builders and seamlessly integrating external virtual agent chat bots into Service Portal pages. • Worked on several script includes to Glide the data from various tables to be utilized in client scripts and service portal widgets • Designed and developed custom applications to manage business processes for various departments using ServiceNow Application Engine Studio (AES). • Developed and designed custom business rules and processes to manage and handle specific case types using Playbooks. • Worked on custom actions to develop automation flows for data migration and movement between ServiceNow and third-party applications. • Utilized ServiceNow scripting like Business Rules, Client Scripts, Server-Side scripts, UI Actions to fulfill the client requirements around ITSM and CSM. • Built scope as well as global application and created application files based on requirements. • Used business Rules, Client Scripts, Script Includes and UI Policies to configure the Record Producer.

Sr Servicenow developer
• Designed CI orchestration activity layouts to automate CI processes across the ITSM spectrum from monitoring tools such as Solar winds to be able to create alerts and incidents into JIRA. • Performed Domain separation in a couple of projects, one with 50+ customers in a single instance and one with 25 customers in the second instance. • Performed the task of using Discovery to load configuration information to CMDB. • Built custom solution to design robot CMDB involving multi-layer processes to manage ITSM applications with ITOM modules. • Worked to identify the users, groups, categories and following the ITIL standards while designing these solutions.

Senior ServiceNow Developer
Texas, United States
• Set up Discovery from scratch to completion, along with building and supporting integrations with data sources beyond ServiceNow Discovery. • Hands-on experience in Pattern customization and generating reports and dashboards for effective monitoring and analysis purposes. • Proficient in ServiceNow platform development, specializing in Customer Service Management (CSM) module customization and enhancement. • Extensive experience in JavaScript programming for customizing and scripting within the ServiceNow CSM environment. • Designed and implemented ServiceNow CSM modules, workflows, and forms to optimize customer service processes. • Integrated ServiceNow CSM with external systems using RESTful APIs, web services, and other integration techniques. • Troubleshooted and resolved technical issues within ServiceNow CSM instances, ensuring seamless customer service operations. • Adhered ServiceNow CSM best practices, including documentation standards, version control, and performance optimization techniques.

Senior Servicenow Developer
• Worked on Security Incident Response, Threat Intelligence, Trusted Security Circles, Configuration Compliance. • Performed security assessments and implemented remediation plans for security vulnerabilities in SecOps. • Built custom workflow to check and audit security related compliance by analyzing Qualys Security tool. • Customized the security incident for the SecOps and customized and enhanced the workflow of the security incident. • Implemented Risk assessment modules with customized and enhanced the risk methodology. • Created Audits reports and built custom flows to generate audit records quarterly for Security operations, Finance, HR, Legal departments. • Worked on the integration to bring certain data from the Workday to populate fields in ServiceNow using the REST APIs in order to automate the process. • Worked on customizing the service portal to enhance the hiring experience of the new users. And setup the new service portal so that the content is configurable from the backend. • Developed client scripts using the Glide Ajax to populate the data in the fields. • Worked on several script includes to Glide the data from various tables to be utilized in client scripts and service portal widgets

Senior Servicenow Developer
• Integrated JAMF and Infoblox using REST APIs and custom APIs to populate Hardware Asset details in Hardware Asset Management (ITAM). • Provide global improvements to ServiceNow HAM program, Asset Management processes and ways of work. • Created workflows for Service Catalog items in Service-Now and also experienced in customizing OBB ServiceNow workflows. • Re-built Service Catalog Items with minimal time usage on submitting a ticket by getting together the teams to provide their valuable suggestions and making it easy to understand the new release. • Worked on Service Catalog in introducing new Catalog Items based on the Clients requirement. • Developed JavaScript and configured Workflows to implement additional features, customizations and enable the process flow. • Built Financial and Contractual sections under Hardware Asset Management (ITAM) for IT Hardware assets and populated the information through multi sources. • Integrated the azure licensing model with SAM licensing (alm_license) to fetch information on to ServiceNow from Azure platform. It stores information about the licenses and the cost of resources as per the utilizations. • Hands-on experience in writing jelly script to create web pages from a high-level page description using templates from the existing library.

Senior ServiceNow Developer
• Implemented the GRC, policy, controls, control objectives etc. where worked Implemented the risk assessment and advance risk assessment module to GRC • Gathered requirements from the Business Team & created technical, functional specification documents. • Created configuration items (CIs) in the Configuration Management Database (CMDB) using the Identification and Reconciliation engine (IRE) API. This helped in preventing the creation of duplicate Cis. • Aligned the Security Operation modules with GRC for proper process and policy follow-up and creating assessments for the feedback and process improvement. • Worked on External Credential Storage Plugin to store the Discovery credentials securely in CyberArk and initialized token-based authentication for ITOM. • Utilized Agile Project Management to schedule and track development goals within ServiceNow. • Worked on Operator Workspace and built custom reports and dashboards to visualize overall maturity of ITOM implementation. • Customized the available controls and flows to include the GRC lifecycle process from beginning to end. • Collaborated with development support teams to set up a continuous delivery environment with the use of Docker. • Worked on the Implementation, Configuration and maintenance of Business • Customized executive Performance Analytics dashboard which shows performance against business goals.
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