SHERIFF ADEBISI
Hamilton,ON
Summary
Sheriff is an experienced and results-driven software developer with over a decade of experience in software implementation and integration. Expert in enterprise architecture, front-end and core backend implementation tasks such as RESTful API, Micro-services, and system integration. Enthusiastic about learning and applying new technology in the fields of enterprise integration, core banking, payment processing, international trading, machine learning, data engineering, solution architecture, and cloud computing. Excel in collaborating with internal stakeholders and development teams to design and develop data-driven services and applications. With expertise in leading the design of fault-tolerant software applications and cloud infrastructure for cutting-edge solutions, Confident in delivering top-notch solutions.
Overview
13
13
years of professional experience
1
1
Certification
Work History
Lead, Software Integration
Interswitch Group
11.2018 - 07.2023
- I revamped UI and app interface for a banking web application with 150,000+ unique visitors per month
- I implemented 10+ mobile first web apps using React, Redux and Javascript
- I collaborated with the team of engineers in the area of consumer design and development for Quickteller and Verve
- I collaborated with agile team that design, develop and maintain Applications to cater for varied customer needs
- These needs include Switching and Transaction processing, Card management, EMV card operations, Wallet solutions, back office tasks and general management
- They are often delivered as micro-services but occasionally as monolithic
- I have helped over 250 companies with their solutions/products cutting across multiple sectors such as Agri-tech, health-tech, fintech, banks, education, investment banking, etc
- With 98% success rate
- Achieved and sustained 96% availability for sandbox environments, surpassing previous performance that was below 50%
- I created knowledge bases and support tools for our customers and internal teams with 45% improvement in project turnaround time.
Consulting Solution Engineer - Freelance
Spay Business Solutions
12.2021 - 11.2022
- I led the design of high availability and fault tolerant cloud infrastructure for a cutting-edge payment gateway using infrastructure as a code
- I accelerated the product launching in phases to ensure good service delivery with over 5 million Naira monthly transactions
- I led the development of the KYC, Settlement, Wallet, VAS and Payment gateway.
Head Technical (Cloud Engineer and Software Engineer)
African Content Media Limited
04.2017 - 11.2018
- I Led the development of five value added services across three major telecommunication networks with over 750,000 user bases for each product leveraging multi-tenancy architecture
- I Led the design of high availability and fault tolerant cloud infrastructure for the sustainability of the fast-growing user base using infrastructure as a code (Terraform) provisioning.
Software Developer (Part-time)
Stack Technology
01.2011 - 07.2012
Production Technician (Intern)
Procter & Gamble
10.2010 - 12.2010
Education
BSc Physics -
University of Ilorin
Nigeria10.2016
Skills
- JAVA (8, 11 & 17)
- React JS
- NextJs
- JavaScript
- Typescript
- Nodejs
- Redux
- React Query
- CSS, SCSS, Tailwind CSS
- Zustand
- Prisma
- COBIT Framework
- Splunk
- NIST Control
- CIS control
- Mongo Database(Mongo DB)
- MySQL Database (MySQL)
- Postgress Database
- Containerization (Docker & Kubernetes)
- Test-driven Development (TDD)
- Behavior-driven Development (BDD)
- Micro-services
- APIs Design
- DevOps Automation (Jenkins, GitLab CI, Azure DevOps)
- Infrastructure as a code (Terraform, Cloud Formation)
- Cloud Architecture (AWS & Azure)
- Big data solutions (batch processing and streaming)
- Enterprise System Integration
- System Architecture
- Process Improvement
- Jira
Certification
- AWS Solution Architect Associate
- Microsoft Azure Certification
- ITIL Foundation
- Lean Six Sigma Yellow Belt
Timeline
Consulting Solution Engineer - Freelance
Spay Business Solutions
12.2021 - 11.2022
Lead, Software Integration
Interswitch Group
11.2018 - 07.2023
Head Technical (Cloud Engineer and Software Engineer)
African Content Media Limited
04.2017 - 11.2018
Software Developer (Part-time)
Stack Technology
01.2011 - 07.2012
Production Technician (Intern)
Procter & Gamble
10.2010 - 12.2010
BSc Physics -
University of Ilorin
- AWS Solution Architect Associate
- Microsoft Azure Certification
- ITIL Foundation
- Lean Six Sigma Yellow Belt
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