Case Study

Modernizing Fintech Infrastructure with DevOps Automation

Client

Investment Management Company

Industry

Fintech

Core Technologies

Oracle Cloud Infrastructure (OCI), Kubernetes (OKE), Docker, GitHub Actions

Client Overview

Our client is a fintech investment company based in Saudi Arabia. Their backend applications were hosted on on-premises IIS servers, managed manually with no CI/CD automation. As the user base grew, so did the infrastructure and deployment complexity—leading to operational inefficiencies and frequent disruptions.

Problem Statement

The client was deploying their .NET-based microservices manually by asking Techieonix engineers to rebuild and redeploy every time a code update was merged. This process was time-consuming, error-prone, and involved:

  • Identifying which services were changed
  • Manually building Docker images
  • Pushing images to the OCI Container Registry
  • Executing kubectl rollout to trigger updates

This created unnecessary delays and increased the client’s billable hours. Late-hour deployment requests from the client’s developers also made it hard to balance workload priorities across our DevOps team.

Requirement Gathering

The primary goal was to automate the deployment process for backend microservices, reduce manual involvement, and improve deployment speed and consistency. The solution needed to:

  • Automatically detect which microservices were updated
  • Build and push Docker images selectively
  • Restart only the relevant Kubernetes deployments
  • Maintain visibility and verification of successful rollouts
  • Operate within OCI (Oracle Cloud Infrastructure) using their QA environment

Our Approach

We implemented a GitHub Actions-based CI/CD pipeline that fully automates the detection and deployment of changed services.

Git-based triggers

A new GitHub workflow watches for changes in the src/Backend/** directory of the cicd/serviceQA branch.

Service-to-deployment mapping

Each backend service is mapped to a corresponding Kubernetes deployment and image name.

Selective builds

Only modified services are built and deployed, minimizing resource consumption.

Kubernetes integration

kubectl rollout restart is executed programmatically for the affected services.

Deployment validation

Rollout status is monitored for each service to confirm successful deployment.

Implementation (Deployment Pipeline Steps)

Change Detection

GitHub Actions detect changes using git diff logic based on code pushed to a specific QA branch.

Build Phase

Only the updated services are built into Docker images.

Push Phase

Docker images are pushed to OCI Container Registry using retry logic to ensure reliability.

Deploy Phase

Corresponding Kubernetes deployments are restarted using kubectl rollout restart.

Verification

The rollout status of each deployment is monitored to ensure successful and stable deployment.

MicroserviceKubernetes DeploymentDocker Image
Cis.Auth.Webauth-servicecorp-auth-service-qa:latest
Cis.Dashboard.Webdashboard-servicecorp-dashboard-service-qa:latest
...and 20+ others

Technologies Used

Oracle Cloud Infrastructure (OCI)Oracle Cloud Infrastructure (OCI)
Kubernetes (OKE)Kubernetes (OKE)
GitHub ActionsGitHub Actions
DockerDocker
OCI Container RegistryOCI Container Registry
WSLWSL
Visual Studio CodeVisual Studio Code

Outcome

Deployments are now fully automated post-merge, cutting build times by deploying only changed services. This reduced DevOps costs, eliminated late-night bottlenecks, and enabled faster, safer feature releases. Each rollout is monitored for stability, ensuring a reliable QA environment.

Investment Management Company-1Investment Management Company-2

Let’s Create Your Success Story

Ready to take your business to the next level? Partner with us to turn your challenges into opportunities and drive meaningful results. Contact us today to start your journey towards success.

Start a Project

Discover More Case Studies

View All Case Studies
Transforming Online Presence: A Custom Website for M.B.A Consultants

Transforming Online Presence: A Custom Website for M.B.A Consultants

Transforming Online Presence: A Custom Website for M.B.A Consultants

We built a custom, responsive website from scratch for M.B.A Consultants, a financial and management consulting firm. Using the MERN stack, we ensured seamless performance across all devices, with a focus on SEO optimization and easy navigation. The result was a significant boost in client inquiries and a professional online presence reflecting the firm's expertise.

Read moreRead more
Building a Modern and Responsive Website for SK Printing Solution

Building a Modern and Responsive Website for SK Printing Solution

Building a Modern and Responsive Website for SK Printing Solution

We developed a responsive, visually appealing website for SkPrintingSolution to enhance their online presence and showcase their products. Using ReactJS and deploying via Vercel and Heroku, we ensured scalability and seamless user experience across devices. Our comprehensive branding strategy further strengthened their identity, driving increased engagement and business growth.

Read moreRead more
Automated User Sign-In Tracking and Compliance Monitoring System for Microsoft Entra ID

Automated User Sign-In Tracking and Compliance Monitoring System for Microsoft Entra ID

Automated User Sign-In Tracking and Compliance Monitoring System for Microsoft Entra ID

We partnered with an organization using Microsoft Entra ID for identity management to create a system for tracking user sign-ins and ensuring compliance. The challenge was capturing the last sign-in details and automating proactive monitoring. Our solution leveraged Azure tools to extract user data, identify inactive users, send notifications, and provide detailed reporting, helping the client maintain compliance and streamline operations.

Read moreRead more
End-to-End Development of a Comprehensive Sales and Inventory Management Platform

End-to-End Development of a Comprehensive Sales and Inventory Management Platform

End-to-End Development of a Comprehensive Sales and Inventory Management Platform

We built a Sales and Inventory Management Platform for a growing printing solutions company facing inefficiencies due to manual processes. Using the MERN stack, we developed a scalable solution with real-time analytics, sales management, and inventory control. The platform improved operational efficiency, enhanced data accuracy, and supported the client’s transition to online sales, driving increased revenue and growth.

Read moreRead more
Building a User-Centric and Simplified Travel Website

Building a User-Centric and Simplified Travel Website

Building a User-Centric and Simplified Travel Website

We developed a user-centric travel website that simplifies trip planning by allowing users to enter their destination, check-in, and check-out dates. The website was built using canva, focusing on user-friendly design. The website shows top destinations for users to decide easily, and provides promo codes for travelers to avail discounts, and handles all your worries during trip, from flight and hotel bookings to managing whole tour activities, thus ensuring the customer satisfaction. This not only streamlines the user experience but also boosts customer engagement and drives business growth by converting casual browsers into loyal travelers.

Read moreRead more
Modernizing Fintech Infrastructure: Migrating to Oracle Cloud with Kubernetes and Container Instances

Modernizing Fintech Infrastructure: Migrating to Oracle Cloud with Kubernetes and Container Instances

Modernizing Fintech Infrastructure: Migrating to Oracle Cloud with Kubernetes and Container Instances

We modernized a fintech client’s infrastructure by migrating their manually deployed .NET applications to Oracle Cloud Infrastructure (OCI). Using Kubernetes for microservices and OCI Container Instances for monolithic apps, we enabled auto-scaling, CI/CD via GitHub Actions, and robust disaster recovery. The new cloud-native setup ensures compliance, 99% uptime, and seamless code deployment. This transformation significantly improved system reliability, scalability, and operational efficiency.

Read moreRead more
Transforming Inventory Insights: AI-Powered Automation for Real-Time Data Analysis

Transforming Inventory Insights: AI-Powered Automation for Real-Time Data Analysis

Transforming Inventory Insights: AI-Powered Automation for Real-Time Data Analysis

Techieonix revolutionized inventory management for a client previously burdened by manual data retrieval and analysis. By integrating a custom AI chatbot using ChatGPT's Custom GPT feature, we enabled instant, conversational access to sales and inventory data. The solution empowered the client to effortlessly obtain real-time insights through natural language queries, automate detailed reports on top-performing products, and proactively manage inventory levels with real-time alerts. This innovative approach resulted in significant operational improvements, including a 50% reduction in the time required for data analysis tasks and a 30% boost in inventory turnover rates, transforming their approach to data-driven decision-making and operational efficiency.

Read moreRead more
Reducing $6K Monthly AWS Spend for a Growing E-commerce Business

Reducing $6K Monthly AWS Spend for a Growing E-commerce Business

Reducing $6K Monthly AWS Spend for a Growing E-commerce Business

Techieonix helped a fast-growing e-commerce client reduce their escalating AWS cloud costs through a structured FinOps-led initiative. Facing challenges like redundant resources, over-provisioned services, and poor cost visibility, the client sought centralized reporting, waste identification, and accountability. Techieonix delivered a unified resource inventory, automated analysis, and a real-time FinOps dashboard, achieving ~$6,000/month in savings (30% reduction) without impacting performance. The initiative fostered clear ownership, enhanced visibility, and established ongoing optimization practices—enabling the client to scale confidently into new markets.

Read moreRead more
Modernizing Fintech Infrastructure with DevOps Automation

Modernizing Fintech Infrastructure with DevOps Automation

Modernizing Fintech Infrastructure with DevOps Automation

Techieonix helped a Saudi Arabia-based fintech investment company modernize and automate their deployment processes for .NET microservices hosted on Oracle Cloud Infrastructure (OCI). By implementing a GitHub Actions-driven CI/CD pipeline, Techieonix enabled automatic detection, selective Docker builds, and seamless Kubernetes rollouts—eliminating manual effort, reducing deployment time, and saving billable DevOps hours. The result was faster, more reliable QA deployments and improved operational efficiency.

Read moreRead more
2 / 9
View All Case Studies

Our Clients

We serve startups, SMEs, and industry giants alike, delivering tailored solutions that meet real-world needs. Our diverse client portfolio is proof that no business is too small or too complex for success. Your goals are unique, and so are the solutions we craft to achieve them.

Every Big Future Starts with a Conversation

Big journeys start with small conversations. Let's talk about your dreams, your goals, and the future you want to build. Because when the right people connect, anything is possible.