I worked with this German company to enhance their Discovery and CMDB with various storage metadata and data from unsupported storage systems. I wrote extensive TPL code which integrated with APIs for NetApp, Dell Isilon, IBM Spetrum, and Nasuni.

For Nasuni I had to develop the whole model using data extracted from the APIs to model the Management Console, Volumes and Shares.

The outcome of this project was to allow the client to accurately track storage usage and billing.

During this time I also assisted the client in troubleshooting Azure discovery and retrieving additional matadata from VMware.

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I was technical lead on a project worth $40k to implement the Helix Discovery SaaS solution. Since scanning hybrid infrastructure requires on-prem components there was still substantial Solution Design work required.

At this time the SaaS product was less than 18 months old and there were gaps in features and functionality in how it worked compared to the on-prem version. This led to challenges with unkown behaviour and bugs in the collector/outpost components which had to be resolved whilst maintaining client confidence in the solution they had bought.

An example challenge was in deploying shared outposts (documented as supported) between prod and dev SaaS instances. During deployment, an update was made to prod which delivered a change in key management to the outpost, and caused it to stop communicating with dev. The issue was resolved a week later when dev was updated, however it did mean that future architecture had to be updated to avoid this type of issue. Thankfully it did not impact delivery of the project.

The customer was also given value added data quality reporting allowing them to identify various gaps and misconfiguration across their estate.

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As part of a larger digital transformation I was responsible for the architecture of their Discovery, modelling application architecture and data integration pipelines to the CMDB.

The initial deployment was minimal and did not cover the whole estate, which was airgapped. I was challenged to come up with an architecture which would be suitable enough capture data across the airgapped environments. The proposed solution involved manual DB snapshots which would be transferred by ftp, however this was later dropped in favour of deployment of a mutual shared platform, which was desperately needed.

This was a part-time multi-year engagement, during this time I developed and delivered various customatisations to their data collection and pipeline, such as:

• SSL Certificate Discovery
• Netcool edge device intergration
• Service modelling
• Reporting and analytics
• Written maintenance manual

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I worked 3 short projects with a US-based energy company over a period of three years to develop customisations to the data pipeline to their CMDB. This was to enable a front-end form for application ownership selection. For this they needed specifically to be able to extract metadata from their IBM DB2, MSSQL, Oracle, MongoDB and MariaDB databases for promotion to the front-end display.

The solution involved custom TPL code applied to BMC Discovery, which used a combination of SQL connections of JDBC and API connectivity with MongoDB. Both Discovery and the CMDB sync connections needed to be modified to make it work.

MongoDB presented the most challenging connection as Discovery was not built for a direct integration, so the solution called for running the API retrieval queries directly on the server as it scanned, with a local encrypted text file which contained the API credentials. The output was then retrieved the normal way.

The solution allowed for the client to be able to correctly identify and assign ownership for their database dependent applications.

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I was contracted to help win a bid for providing a managed service worth $200k to a large US-based vehicle manufacturer. They were intially discussing a multi-year deal for plant inventory discovery, however it was quickly realised by the client that it would make sense to turn this into a managed service.

The service included upgrade of current Discovery solution with right-sizing the architecture, installation of Remedy with CMDB and support services. The scope of Discovery was to scan the plant networks – the challenge being that these were on profinet and were not only sensitive equipment but scanning was only permitted under very strict windows.

We managed to complete the implementation of the solution upgrade and installation, with the implementation of the full managed service coming later due to delays on the client end. As part of value add of the service, the customer was also provided with a custom solution I developed in python that worked with the Discovery API to be able to load IP ranges with updated location information and automatically update the scan data and schedules.

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I was approached by the account management team for a US coffee brand to implement SSL Certificate Discovery for their network, as they were having issues with expiring certificates causing application failures.

During deployment one challenge was the need to expand the tool to query the Windows stores and resolve an issue where Azure agents would automatically issue and manage short-term 24 hour expiries – which significantly skewed the analytics. These certificates were identified and excluded from reporting.

The solution was deployed quickly and there was time to develop additional analytics and dashboards to allow the account team to quickly export a list of all certificate expiry dates.

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As part of my time as a Delivery Manager I worked with an account to deploy an IT Asset Management solution as part of a Global Programme, and to fill in as Test Manager for the new Workday HR system.

The account management team for this company had been selected interally, and did not have a choice about taking the solution so there was a lot of resistance, particularly using security as a blocker. This was overcome by a global CISO sign off, however I listened to the concerns of the account that the licensing would take them over their budget and knew there was a better way to create a Win-Win scenario for them and for us.

I advised the Programme Manager that we needed to not only deploy the ITAM solution but create a package of benefits for them – which required setting up some reporting an analytics. I asked the account director to provide a breakdown of their charges for services and an export of their current asset data.

With this information, using Discovery, I was able to identify that they were underbilling by £50k annually, primarily on database services to their client. Another highlight was to replace their manual spreadsheet tracking of software with the product’s up to date OOTB software lifecycle reporting, allowing them to save time on querying manually and implement accurate, up to date record keeping.

HR Solution

I was asked to fill in as a Test Manager for a HR system rollout already in progress after the current test manager had left. The issues over resourcing meant that the delivery team had fallen behind and the deadline for implementation was at risk.

The key was to commit to being fully onsite, and obtaining buy in from the team to work extra hours to get catch up. I was in charge of ensuring that all the test scripts were completed, bugs were handled by the onsite developer, or exeptions were signed off.

With the combined effort of the team, we managed to pull the project back on track and able to deliver the implementation of the HR system to client satisfaction. Not all of the test scripts had been completed, but it was agreed with the client all significant bugs had been resolved and so the outstanding backlog were not critical to functionality and could be handed post go-live.

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I worked for a partner consultantancy with the Software and Configuration Management team to extend and customise BMC Discovery to provide support for their licensing and auditing function. With the software license discovery and modelling that I workend on both indendently and sometimes as part of a team, the bank was able to make substantial savings in the 100’s of thousands of US Dollars on licensing to vendors such as Oracle, IBM and Microsoft.

I worked under and Agile framework to develop TPL code, performed monthly regression analysis on software install data and created and maintained all documentation for customisations.

I was also part of the team to code and develop an extension that modelled their various SAN storage solutions deployed. After the solution was implemented, the bank was able to identify 10,000 US Dollars in monthly savings by being able to turn off a decommission storage arrays that were no longer being used.

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A UK non-profit organisation planned datacenter move within the next 12 months. The required an understanding of their environment, the servers, applications and storage. Their main focus was on Production, DMZ and Disaster Recovery.

A successful proof of concept had been carried out prior and they were ready for deployment of the ITAM scanning solution.

A workshop was conducted to assess their capabilities and readiness as well as determine how the solution would be deployed. This results in a Solution Design and commencement of the deployment of scanning.

The client also required modelling of their application architecture in preparation, so they could understand the dependencies for the move. As well as delivering on these requirements within a six week timeframe, I was able to provide additional value by identifying approximately 100 Windows servers that were out of compliance.

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A leading US Investment Bank wanted to extend their off-the-shelf scanning solution to discover edge devices and follow hops to find the very edge of the network. This was not possible OOTB.

I developed a small solution comprising of shell scripting and TPL to discover and map the edge devices which allowed identification of unmonitored networks within the Bank’s infrastructure. The output was sent to CSV files which was the format requested for injestion into their network monitoring tool.

I also wrote a TPL file to discover Windows disk drives, which was another requirement from the client. I finished up by writing full documentation on the approach and code before handing over to the client.

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