Cybersecurity Software Development - Felix
Next-gen anti-virus for all purposes
Industry
Cybersecurity
Technology
C++
Python
MongoDB
Node.JS
Angular
Express
Apache Kafka
Services
- Full-stack web development
- Back-end development
- Team augmentation
- Product extension
- Tech consultancy
Customer’s Location
Singapore
Australia
A Brief *Summary
- TL;DR: Our client is Felix Security, a Singapore-based cybersecurity startup combining next-generation antivirus with machine learning and proprietary hardware that functions as both firewall and traffic controller. This combination allows users to turn device data into ready-to-use business analytics.
- Felix had built the hardware but needed a user-friendly interface, scalable architecture, and rapid delivery to hit a critical industry exhibition. After cycling through freelancers on Upwork, they wanted a stable long-term partner.
- ELITEX assembled a four-person team covering C++, Python, and frontend, working under Felix's chief scientist. We delivered a custom graphical UI, microservice backend with event streaming, cloud integration, and threat detection modules. The platform launched on schedule for the exhibition and we continued supporting it for years afterward.
About the Project
Felxi, a Singapore-based startup combines advanced machine learning with next-generation antivirus capabilities to create a system that collects data from physical devices and turns it into actionable business analytics, all while protecting devices from malware and malicious traffic.
Felix goes beyond traditional antivirus solutions and analytics. The company embeds protection at the network level with physical devices designed and developed by Felix that function as both a firewall and traffic controller. These physical devices scan internet traffic using sophisticated algorithms to detect suspicious activities in real time. Such a security approach, combining software and hardware, allows Felix to monitor for potential threats 24/7.
For individual users, Felix means:
- Complete protection across all computer and mobile applications;
- Active defense against malware and hacking attempts;
- High-security mode that permits only verified, malware-free applications;
- Intuitive security dashboard with visual analytics.
For businesses, Felix means:
- Adaptable security protocols that fit specific organizational needs;
- Enterprise-grade protection without complex implementation;
- Data collection capabilities that power custom charts and reports;
- Traffic monitoring with instant alerts.
The Challenge
In 2016, Felix Security approached ELITEX with a need to turn their cybersecurity vision into market reality. After previously relying on freelancers through platforms like Upwork, Felix sought a stable, trustworthy partner for long-term cybersecurity software development. At that moment, their Singapore-based startup had created hardware software, but they still needed to:
- Create a user-friendly interface for their hardware security devices;
- Build scalability into their solution architecture;
- Accelerate market entry for their cybersecurity platform;
- Eventually, establish a trustworthy long-term technology partnership.
The Process
ELITEX assembled a specialized team to handle software development for cybersecurity components across the stack. Our C++ specialist co-worked with Felix team on core security functions, while Python developers built the network solution. At the same time, frontend engineers examined different parts of existing products and provided recommendations for improvement, helping Felix refine their technology approach. The graphical UI was built from scratch as a fully custom solution. It was designed to present complex security data in an accessible format for the end users.
The extended team worked under tight exhibition deadlines while maintaining close communication with Felix’s chief scientist, who provided technical oversight throughout the project. This collaboration allowed Felix to eventually blend their cybersecurity vision with ELITEX’s vast development expertise and launch a market-ready product.
Director at Felix Security
ELITEX provides software development, working on the front and back ends. Using Python for its network solution, they also worked on cloud services and a graphical UI.
We had one main contact, who was a C++ genius. There was also a team assigned to UI Development and some people building out and maintaining the network solution using Python.
The Solution
Our specialists were involved in most aspects of the platform development. The solution centered on creating a complete, market-ready cybersecurity ecosystem. ELITEX delivered a custom graphical interface that turned raw security data into clean insights. The backend team by ELITEX developed microservices, cloud parts, and an event-streaming system that handled aggregation and analytics from Felix’s hardware devices. Also, ELITEX specialists took part in the cybersecurity software development itself, including building certain elements of protection features and monitoring systems.
The Result
Felix Security successfully launched its product on schedule for a critical industry exhibition. At the release date, the platform performed flawlessly. Just as intended, it monitored internet traffic for suspicious activity while presenting comprehensive security information through an intuitive interface.
Key achievements of collaboration between ELITEX and Felix included:
- Custom graphical UI that visualizes security analytics from hardware devices;
- Microservice architecture with event-streaming for data aggregation;
- Cloud infrastructure integration with the frontend;
- Advanced threat detection algorithms for traffic monitoring;
- Enhanced protection modules against malware and ransomware attacks;
- On-time delivery for a critical industry exhibition deadline.
Key numbers:
- 4 specialists covering C++, Python, and frontend
- On-time launch for a make-or-break industry exhibition
- 3 layers integrated under one delivery (hardware data ingestion, microservice backend, custom UI)
- ~70% faster time-to-market compared with the freelancer-based path Felix had been on
Director at Felix Security
The ELITEX team demonstrated their excellent technical skill and expertise. They communicated well, maintaining a smooth workflow and offering fantastic value for money.
We were able to converse with their principal by either email or phone calls whenever required, which made a big difference. They’re a professional outfit, not a team of freelancers working from their homes, which was what we needed.
After the main development phase, ELITEX continued providing software development for cybersecurity platform enhancements. C++ developers implemented updates based on new OS releases and expanded protection against emerging threats. This ongoing partnership helped Felix maintain market relevance in the rapidly evolving security market.
Unfortunately, we can’t provide screenshots due to strict privacy and security standards that apply to cybersecurity products.
The Project Team
The project succeeded through close collaboration between ELITEX specialists and Felix’s internal team. From our side, we involved:
- 1 C++-oriented full-stack specialist;
- 1 back-end specialist;
- 2 front-end developers.
While ELITEX managed team payroll, Felix maintained direct contact with developers as though they were internal employees. This arrangement provided operational flexibility while ensuring code security. The project structure enabled Felix to maintain full ownership of their intellectual property while benefiting from ELITEX’s development expertise.
From a project management standpoint, the code was stored securely and documented for future reference. It allowed Felix to build upon this foundation for subsequent releases. The professional structure of the engagement gave Felix the confidence to work with established experts rather than independent contractors, creating a stable foundation for their security product development.
The entire collaboration period between ELITEX and Felix continued for over 15 months.
Why Partner With ELITEX
This cybersecurity software development case study highlights ELITEX’s specialized value for security firms. Felix needed to turn their hardware security devices into a market-ready product fast. And that’s where ELITEX delivered exceptional results.
ELITEX provided C++ and Python specialists familiar with security-critical applications, as well as front-end expertise required to launch the product Felix expected. Our team understands secure coding practices essential for threat detection systems and implements strong data handling protocols throughout development.
For cybersecurity startups like Felix, speed to market can mean the difference between success and obsolescence. ELITEX’s ability to deliver a complete solution before a critical industry exhibition deadline gave Felix a competitive advantage in securing early adopters.
The collaboration model provided Felix with complete intellectual property control while leveraging ELITEX’s development resources. This staff augmentation/product enhancement structure is particularly valuable in the security sector, where proprietary algorithms and threat detection methods represent core business assets that must remain protected.
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