Hi, I’m Reibjok, a Solutions Developer at Amazon Web Services. My career is anchored in a commitment to continuous learning, exploration, and adapting to the dynamic tech landscape.
I am currently a part of the PACE (Prototyping and Customer Engineering) team at AWS. My work sits at the intersection of concept and rapid engineering, where I help AWS’s largest global customers transform their most complex challenges and ideas into functional and scalable solutions. These go on to serve as the production blueprint for large-scale innovation and redefine operational standards across their entire industries once in production.
With a foundation in Computer Science from King’s College London, I have spent the last few years deepening my focus on Spatial Computing, Artificial Intelligence and Machine Learning. I enjoy exploring innovative approaches to complex problems and contributing to impactful solutions in the tech space.
I believe the best way to predict the future is to build it.
Amazon Web Services (AWS)
Nov 2025 - Present
Building innovative solutions and accelerators for AWS's largest strategic global customers across diverse industries:
Working backwards from business challenges, we rapidly develop innovative solutions that address complex technical and business challenges at scale. These solutions often become the foundation for enterprise-wide transformations, setting new industry standards and creating ripple effects that influence how entire sectors operate and deliver value to their customers.
Nov 2024 - Nov 2025
Served as a trusted technical advisor to high-growth startups and Independent Software Vendors (ISVs) across the UK and Ireland, guiding their cloud transformation journeys. Designed and implemented scalable, secure, and cost-optimized architectures that enabled customers to migrate from legacy data centers to AWS, modernize their applications, and accelerate time-to-market. Delivered architectural best practices, conducted deep-dive technical workshops, and provided hands-on guidance to help customers leverage AWS services effectively, resulting in improved operational efficiency and business agility.
Bank of South Sudan
Jul 2019 - Aug 2019
Rotational internship within the Information Technology department of the Central bank of South Sudan, gaining exposure to DevOps, web development, networking, database management, and the SWIFT financial system. Developed a foundational understanding of IT operations and gained exposure to the business-critical systems in a banking environment.
King's College London
Graduated with First Class Honours, developing a strong foundation in software engineering, algorithms, and system design. Specialized in artificial intelligence and machine learning, with hands-on experience in building scalable applications and cloud-based solutions.
Developed two iOS ride-hailing apps for passengers and drivers using Swift UI, supported by a scalable and secure AWS serverless architecture. Orchestrated the architecture’s core logic with DynamoDB and Lambda functions to match passengers with nearby drivers, calculate ride prices, and ensure efficient request handling. Utilised API Gateway Web Sockets to enable real-time communication, allowing drivers and passengers to track each other’s locations and receive directions to the destination. Enhanced security and user management by implementing authentication with Amazon Cognito.
Successfully spearheaded a 10-person team to deliver a robust portfolio management suite for Wayra Ltd, a prominent Venture Capital company. Leveraged expertise in Python, Django, and JavaScript to craft a seamless solution, integrating vital services like Airtable and Sharepoint via OAuth2 API flows, ensuring seamless client operations.
Led a skilled team of 4 in creating a secure logging and attendance system for Ignite Hubs, a charity organization. Utilized Python, Flask, JavaScript, Swift, and React, integrating multi-factor authentication via QR codes. Developed user-friendly iOS and web applications, ensuring seamless and safe attendance tracking for students attending free classes
Developed a dynamic personal website using HTML, CSS, and JavaScript, hosted on Amazon S3 and distributed globally via CloudFront. Implemented a serverless API with API Gateway and Lambda, updating view counts in DynamoDB. Enabled seamless CI/CD with GitHub Actions for frontend and IaC using Terraform. Managed SSL/TLS certificates with AWS Certificate Manager, showcasing expertise in full-stack development, AWS services, and DevOps practices.
Recruiter? Fellow Tech Enthusiast? Get in touch!
reibjokothow@gmail.com