Adrian O. Email & Phone Number
Who is Adrian O.? Overview
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Adrian O. is listed as Senior Software Engineer - VP at Citi, a company with 196387 employees, based in London, England, United Kingdom. AeroLeads shows a matched LinkedIn profile for Adrian O..
Adrian O. previously worked as Senior Software Engineer at Popsa and Software Engineer at Ibm. Adrian O. holds Master’S Degree, Bioinformatics And Systems Biology, Distinction from The University Of Manchester.
Email format at Citi
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About Adrian O.
I'm a professional Software Engineer with over 5 years of work experience. Currently, i'm helping Popsa develop their next gen products by building and improving their backend platform. Previously I've spent a few years at IBM, working as a consultant initially, delivering robust solutions to some of the UKs largest financial institutions, and later on as a Cloud Software Engineer developing IBM Clouds Container registry, which is a geographically distributed and high throughput SaaS.Current tech stack:* Go* AWS* Terraform* NoSQL (DynamoDB)* SQS & SNS* Prometheus + Grafana* Microservices architecture
Adrian O.'s current company
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Adrian O. work experience
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Senior Software Engineer
Current- Popsa is one of Europe's fastest-growing tech companies in the last two years, according to Deloitte and the FT.Senior Software Engineer role designing, developing, maintaining and improving the services comprising the.
- Lead architecture and development of a new photo metadata syncing feature to enable server-side AI processing, meant to handle 34+ billion rows of data in a cost-efficient manner.
- Automated operational tasks, reducing engineering hours spent on overall platform maintenance by 300% and improving delivery times for Popsa's users.
- Lead architect and developer for the development of several microservices using Go to enable more personalised offerings.
- Integrated multiple third party payment providers, including Stripe, Klarna and Afterpay/Clearpay.
- Refactored several existing services to include tests, metrics, monitoring and alerting using Prometheus.
Software Engineer
- Back-End Developer role designing, developing and maintaining the services comprising the IBM Cloud Container Registry following DevOps philosophy, pair programming and TDD.Achievements
- Contributed to the re-architecture and re-writing of a major feature of the Container Registry service. Improved response time performance by 500%.
- Designed and wrote additional tests for several services, increasing the test coverage to over 90%, considerably reducing the likelihood of bugs reaching production when deploying changes.
- Enhanced the automated deployment of a new instance of the Container Registry platform to ensure full compliance with the financial industry regulatory standards, reducing the amount of go-live ops tasks by 30%.
- Technologies used: Golang, NoSQL, PostgreSQL, Cloud Object Storage (S3), Jenkins, Travis, Bash, Git, Kubernetes, Helm, Istio, Prometheus.
Integration Specialist - Erp Digital Transformation @ Uk Financial Institution
Integration Specialist role designing and implementing integration services for a massive ERP Digital Transformation programme.- Designed and developed several scalable, fast and container-ready integration services for the HR organisation using Java, IBM MQ and IBM App Connect Enterprise.- Lead and participated in multiple architecture design sessions..
Software Developer - Open Banking Platform @ Multiple Uk Banks
Role was to design, develop and build the Open Banking Sandbox and production platform for a couple of UK banks, working in a small Agile team using a microservices approach and several IBM products. Successfully delivered 2 Open Banking sandboxes and 1 production implementation.- Designed and developed several of the backend services comprising the.
It Project Manager
- Delivered a proof of concept project for a new technology platform on a global level, which involved liaising with vendors, P&G operations and information security, leading daily scrum calls, tackling issues and.
- Lead for a project involving the piloting of a new smart messaging platform. Developed strong leadership and communication skills due to being responsible for leading the project team, defining the plan and ensuring.
- Technical consultant role for P&G product supply organisation, with a focus on coaching and enabling the teams capability on RPA technology to become self-sufficient and ensure ongoing support post go-live. Resulted in.
- Financial Shared Services DevOps lead. Helped established a DevOps community across the P&G Financial Shared Services organisation with an initial focus on RPA technology. The role involves leading weekly calls.
- Successful delivery of the first production bot in the company based on a newly acquired smart messaging platform.
- Successfully seeded a new technology within the regional Transport Operations team. Starting from zero, the team was up and running in production within 5 months and entirely self-sufficient.
Finance Lead
- The Northwest Biotech Initiative (NBI) provides a platform that encourages knowledge sharing and dialogue between young students, local and international businesses and industry experts. We promote the development of.
- General financial oversight and reporting.
- Budget planning and book keeping for events.
- Manage various sources of university funding as well as target and secure local external funding opportunities.
- Maintain rapport with local sponsors.
- Helping the team with organising event and hosting social outings.
Student Ambassador
Representing the School of Biosciences, my duties as a student ambassador involved:- Manning the welcome desk and ensuring excellent service standards were maintained.- Dealing with queries from prospective students in a professional and positive manner.- Acting as point of contact for international applicants.- Collaborating with staff and other.
Research Assistant
The National Science and Technology Development Agency (NSTDA) is an agency of the government of Thailand which supports research in science and technology and its application in the Thai economy.NSTDA’s main mission is to conduct R&D in the four main technology areas as well as to develop and support R&D in universities and other institutions, using.
Colleagues at Citi
Other employees you can reach at citigroup.com. View company contacts for 196387 employees →
Lucas Britto
Colleague at CitiSão Paulo, São Paulo, Brazil, Brazil
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AT
Ashwini Thavamani
Colleague at CitiContact Info, United States
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MO
Melissa Ongleo Yambao
Colleague at CitiSingapore, Singapore
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ŁP
Łukasz Pacześniak
Colleague at CitiOlsztyn, Warmińsko-mazurskie, Poland, Poland
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JL
Jose Luis Otero Perez
Colleague at CitiToluca, México, Mexico, Mexico
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AS
Aravind Subramaniyan
Colleague at CitiChennai, Tamil Nadu, India, India
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TR
Tito Ruiz Jandrez
Colleague at CitiTampa, Florida, United States, United States
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PA
Pritham Abraham
Colleague at CitiNew York City Metropolitan Area, United States
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KZ
Kelvin Zhou
Colleague at CitiQueens, New York, United States, United States
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TN
Tuan Ngo Van
Colleague at CitiVietnam, Viet Nam
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Adrian O. education
Master’S Degree, Bioinformatics And Systems Biology, Distinction
Bachelor Of Science (Bsc), Biomedical Sciences, 1St Class Honours
Frequently asked questions about Adrian O.
Quick answers generated from the profile data available on this page.
What company does Adrian O. work for?
Adrian O. works for Citi.
What is Adrian O.'s role at Citi?
Adrian O. is listed as Senior Software Engineer - VP at Citi.
Where is Adrian O. based?
Adrian O. is based in London, England, United Kingdom while working with Citi.
What companies has Adrian O. worked for?
Adrian O. has worked for Citi, Popsa, Ibm, Procter & Gamble, and Northwest Biotech Initiative.
Who are Adrian O.'s colleagues at Citi?
Adrian O.'s colleagues at Citi include Lucas Britto, Ashwini Thavamani, Melissa Ongleo Yambao, Łukasz Pacześniak, and Jose Luis Otero Perez.
How can I contact Adrian O.?
You can use AeroLeads to view verified contact signals for Adrian O. at Citi, including work email, phone, and LinkedIn data when available.
What schools did Adrian O. attend?
Adrian O. holds Master’S Degree, Bioinformatics And Systems Biology, Distinction from The University Of Manchester.
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