William Poynter

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I started my engineering career as a keen hobbyist, teaching myself how to write software throughout University, in the era when PHP & MySQL was cool. In the early days of work, I worked for small companies as the most senior engineer (and occasionally the only engineer), meaning I had to develop the full stack. But I always preferred developing the backend and data solutions to the experience solutions. Now, I heavily focus on architecting solutions to the complex system and data problems that global healthcare has to offer. All wrapped up with leveraging the benefits of the cloud to give cheaper and faster high-availability and performance.

Aside from engineering, I am an experienced manager, who enjoys building great teams. I have managed a department (tribe) of over 70 people, with a wide range of skills needed to build a modern engineering product. Front-end, back-end, QA, design, delivery, product management, etc. Although I like employing models such as Agile development, or Spotify’s tribes and squads, I am a big believer that you build teams of people; models need adjusting and flexibility to meet the talent you have.

Outside of work, I try to keep active with a few runs and gym visits per week to offset the laptop lifestyle. I have run 10 half marathons and currently training towards my first marathon. A while ago, I also cycled from Lands End to John O Groats and I am hoping to do more multiday cycles in the future. I also have a tendency to say “yes” to whatever fun things friends suggest, which is why I just got my scuba diving license, which I have yet to try out in warmer waters.

Skills

Architecture
  • GraphQL/Gateways
  • Serverless
  • Microservices
  • RESTful APIs
  • SaaS/PaaS/IaaS
  • CQRS
  • Autoscaling
Languages
  • Java
  • Ruby
  • bash
  • C++
  • C#
  • javascript
  • Go
  • SQL
  • TypeScript
Tools
  • git
  • Terraform
  • Hashicorp Vault
  • Circle.CI
  • Jenkins
  • GitHub
  • New Relic
  • Jetbrains
  • Jira
Frameworks
  • React
  • Rails
  • Express
  • Next.JS
Platform Development & Administration
  • Istio
  • Kong
  • NGINX
  • Wordpress
  • Hugo
  • Firebase
Data Management
  • MySQL
  • Postgresql
  • Redis
  • Elasticseach
  • S3
  • Kafka
Containers & Cloud
  • Kubernetes
  • Docker
  • AWS
  • Google Cloud
  • Heroku

Publications

A collection of articles, presentations or blog posts I have created over the years.

Blog - Using Word Cloud Plus to see the different ways today’s news is reported

Today is the 8th of December 2022 and the big news of the afternoon (from a UK perspective) is the prisoner swap of Brittney Griner and Viktor Bout. When big international stories are covered by all the major news outlets, I often wonder how each organisation reports the information differently. Which led me to wonder if Word Cloud Plus would be up to the task.
December 2022 A word cloud generated using wordcloudplus.com using an article for BBC News

Blog - Monolith to Microservices: Frequently asked questions

At Babylon, we have been replatforming to replace our original Ruby-on-Rails monolith with microservices written in many different languages, the most common being Java. Over time, there have been frequently asked questions, lessons learnt and internal reflection over whether we are doing the right thing and in the right way. In this post I aim to share what we have learnt so far, even with the replatforming still ongoing.
February 2020 A large monolithic rock

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Experience

Consultant

Independent

As a technical consultant I am a generalist, with a good working knowledge of the overall technical and engineering landscape; this gives me the ability to get up to speed very quickly with new organisations or topics. My previous experience makes me particularly useful in a range of areas, including:

  • Solution prototyping
  • Architectural designs
  • Auditing existing tech and plans for improvement
  • Strategy for replacing old systems with new
Dec 2022 - Present

Chief Technology Officer

Tinto

Tinto is an exciting UK startup helping to connect mums and mums-to-be. We are developing a platform that enables mums to ask each other for advice, ask and expect for advice and search through the Tinto library of sage motherhood advice.

As the CTO of a startup, the responsibilities are far ranging from IT services, product delivery, architecture, information governance, security, compliance and staff development.

Nov 2020 - Dec 2022

Director of Engineering

Babylon Health

Providing leadership, guidance and architectural oversight for the Platform: Foundation tribe (formally Membership & Enterprise). Responsible for cross-cutting domains such as:

  • IAM
  • Multi-Tenancy
  • Membership Management
  • Consent Management
  • Feature Control
  • Profile Management & Search
  • Data Subject Tooling.

The tribe was also home to the infamous CBS squad, which provided deep knowledge and caretaker responsibilities for some of Babylon’s longest running systems.

At its peak, Platform: Foundation consisted of more than 70 people with 55 of them being engineers.

Feb 2019 - Nov 2020

Squad Lead

Babylon Health

Shortly after becoming the squad lead of the Consumer & Business squad, the product manager and I reinvented the squad as CBS (Core Business Services). This clarified the remit and gave the squad a new identity. Overtime we grew the squad from 5 people to 25. After which we reorganised the area to create several spin-off squads making CBS a more manageable size. CBS, the spin-off squads and one other then formed one of the first platform tribes, Membership & Enterprise, which I then led.

Overtime CBS was responsible for an incredibly wide-ranging area, that would later form the majority of the Babylon Platform.

May 2018 - Feb 2019

Senior Engineer

Babylon Health
Based within Babylon’s “Core Team”, working predominantly on the backend in Ruby, I tended to focus on complex system and cross-cutting concerns. Working on federated authentication with Babylon’s partners, replacing Babylon’s non-global ready integer ID system and preparing legacy systems for the arrival of GDPR.
Jan 2018 - May 2018

Technical Manager

CLOSER, University College London

CLOSER is a consortium of some of the UK’s biggest and longest running longitudinal studies focusing on infrastructure and impact. Part of this work included the development of CLOSER Discovery, a search engine to publish documentation about the longitudinal studies and their datasets.

As the Technical Manager, I was responsible for the engineering decisions, technical consultancy and inter-group technical liaison. My responsibilities included chairing the Technical Oversight Committee four times a year and being lead engineer for the search engine and all metadata tooling.

Jan 2016 - Dec 2017

Metadata Officer

CLOSER, University College London
As Metadata Officer for CLOSER, I was responsible for managing the team of Metadata Assistants who were doing the retrospective work to enhance the studies’ documentation. This included setting the documentation standards and procedures to ensure high quality documentation.
Feb 2014 - Jan 2016

Chief Technology Officer

Research Through Gaming
Research Through Gaming is a start-up market research boutique delivering a very specialised product. We created computer games for the purpose of collecting market research. As CTO, I was the lead architect for all games and therefore would have to work closely with the client and the external development teams as well as our hosting organisations. All of our project collected personal information so ensuring the Data Protection Act was followed and informed consent was carried out were key responsibilities of mine.
Jul 2013 - Jan 2014

Database Developer

Research Through Gaming
In order to collect the data of such custom and unique surveys, RTG required a bespoke data collection tool that would allow for rapid survey design and data curation. I was the lead engineer developing the database and tooling using PHP and MySQL.
May 2012 - Jul 2013

Testimonials

Will was instrumental in setting up Tinto as an early stage technology company for success. He created the early technology infrastructure and process, hired a brilliant team including engineers, product and design and took pride in nurturing them to strive for more. He was pivotal in supporting our fundraising efforts and getting a successful strategy in place. He is a knowledgeable and approachable team member and I thoroughly enjoy working with him.

Dr Hannah Allen

CEO at Tinto
Will is a hands-on leader who combines a strategic view with the gumption to get on and get stuff implemented with the team. Highly recommended for tech leadership roles in all sizes of company and especially in a startup environment.

Tom Ford

VP Engineering at Babylon Health

Will is intelligent, reliable, and has an innovative approach to his work. His down-to-Earth demeanour means he explains complex ideas or processes in an engaging way, making difficult things easy to understand.

On top of his expertise as a programmer and systems developer, he also has fantastic commercial acumen and often provides valuable ideas in additional to great quality work. He is an ideas person with the intelligence and skill to carry them out brilliantly.

As CTO for my company, Research Through Gaming, Will collaborated effectively with our team, and developed software systems - from scratch. He impressed me every day.

Save yourself time, and hire Will Poynter.

Betty Adamou

CEO at Research Through Gaming
Will is an inspiring leader who is also highly skilled in programming. When making judgments, he is very patient and respects the ideas of every team member. He has been a fantastic mentor to me, helping me to develop my technical, interpersonal, and soft abilities. Without a question, if given the chance in the future, I would work with him.

Kavindu Wijesuriya

Senior Software Engineer at Tinto

As CLOSER’s Technical Manager, and my current line manager, Will has shown great leadership and effectiveness in making the project a success. I have thoroughly enjoyed working with Will and I have learnt a huge amount during this time, as Will has been a mentor as well as a manager. Will has allowed me space and time to develop and improve within my role, as well as opportunities for further advancement.

In a very short time Will has moved up several grades within the project, taking the further responsibility and management in his stride. He is very dedicated to work and his career, and takes pleasure in working through problems, programming and innovating. Will is an expert in metadata documentation and enhancement, and has knowledge of many programming languages as well as bespoke software, infrastructures and databases. In addition, he has great communication and networking skills. He has excellent rapport with colleagues and external partners, and always gives entertaining and informative presentations. Will is always pushing the boundaries of what is achievable and leading the way for others. He has great vision and ideas, and finds ways to put them into practice. His knowledge and proficiency have been a huge advantage to the project and he will be very difficult to replace. Will will make a positive and beneficial contribution to his next project, and any new managees will be fortunate to have him as their manager.

Hayley Mills

Metadata Officer at CLOSER, IOE UCL

Education

The University of Manchester

2011 - 2012

The University of Manchester

Bachelor of Science
Physics (2:1)
A Tuning Device for a Musical Instrument
2008 - 2011

Bilborough College

A-Level
  • Maths (A)
  • Physics (A)
  • Electronics (A)
  • General Studies (A)
2006 - 2008

The Gedling School

GCSE
  • Double Science
  • Maths
  • English Literature
  • English Language
  • Religious Studies
  • Design & Technology
2001 - 2006