The Advent of Intelligent Software Engineering – DevOps.com

Today, to maintain competitiveness, every company needs to behave like a software company and deliver new solutions with high velocity, quality and reliability. New features need to be introduced at a rapid pace, but with high-quality expectations. At the same time, deployment releases and operations are getting complex, debugging and traceability in production are increasingly difficult, security is more prominent, uptime and reliability needs have scaled up dramatically … the list goes on.

In short, traditional software engineering is changing radically.  Some trends causing this disruption include:

AppSec/API Security 2022

  • Cloud is eating software. And that has not only changed the infrastructure where software is hosted but also how applications are architected, developed, packaged and deployed. Cloud is driving the adoption of cloud-native technologies; serverless components and containerization have changed how we build applications. The hard line between development and infrastructure team is getting fuzzy. 
  • Cybersecurity is now a boardroom concern. Rising cyberattacks and malware threats have left everyone vulnerable. Traditionally, software was released every few months, leaving enough time for security testing by specialists. Today, with the advent of very rapid release cycles, security checks need to start early in the development process.
  • AI/ML is the new electricity but is causing shocks. AI/ML-powered use cases are finding their way across platforms, and across industries. Traditional software engineers are not familiar with AI/ML and ML developers are not familiar with engineering disciplines and best practices, leaving a big divide in engineering maturity.
  • When one company raises the bar, others are expected to follow. Consumer expectations are constantly changing. They expect the same experience that they get from Amazon, Uber and Google from every application. It is expected that you provide a seamless, frictionless experience that your platform is available anytime, on any device and that it is fast and secure. 
  • APIs are fueling innovation: Innovation at speed and scale is not easy, but APIs can enable exactly that by tapping into the collective power of the crowd. Today, any developer can use platform-provided APIs to build a new, innovative solution. An API-first mindset is emerging, and the app store model (e.g., Apple App Store, Salesforce AppExchange, AWS Marketplace) has changed how we think of innovation and creating new platform extensions. 
  • Low-code/no-code platforms are quickly evolving, making it easy to develop small, situational applications without writing any code. Citizen developers are emerging. 
  • Modern architecture paradigms drive new ways of working. Modern platform architecture has evolved significantly in recent years from monolithic applications to SOA to microservices- and API-based distributed platforms. Event-driven architectures have gained prominence. Streaming architecture has become increasingly popular to support massive scalability. This has a significant impact on how engineering teams are organized and how they build, test, deploy and manage new platforms. 
  • Legacy platforms are slowing down growth. Legacy applications built 20+ years ago needs to be modernized for today’s context. Modernization is a massive exercise depending on the age, technology and the size of the application. But modernization is easier said than done. The legacy and the new worlds need to coexist for a while and need a bridge strategy from both a technology and cultural perspective.

To meet these changing demands, engineering needs to become a lot more intelligent.  

The Advent of Intelligent Engineering

We can bring intelligence to engineering by using more data to manage projects, leverage AI/ML analytics to bring improve engineering productivity and predictability, leverage more automation and apply the right process to the right problem. 

Data-driven Decision-Making in Engineering 

Engineering teams use numerous tools in the development environment for code repository, bug tracking, code scanning, build, test, deploy, etc. Popular tools include Azure DevOps, GitHub, Atlassian and Jenkins, among others. These tools generate lot of granular data. All these data silos can be aggregated and used to track interesting metrics around:

  • Developer productivity: How much time is spent on writing how much code versus other activity; story points delivered versus committed
  • Software quality: Number of bugs generated; rate at which bugs are being fixed; number of bugs that slip into production 

Additionally, on top of this data, one can build an intelligence layer using machine learning to draw hidden insights, highlight co-relations and conduct better root cause analysis. These insights can bring greater predictability to engineering outcomes. For example, whether or not developers can meet a release schedule, the level of quality, etc.

Data provides evidence of how your teams are performing. It helps in removing potential roadblocks and enables better communication with all stakeholders. It can be used to better manage project performance and be leveraged for objective decision-making. Despite the availability of this data, engineering leaders are still operating in the dark. Decisions are made based on intuition and gut feel rather than on hard data. It’s time to become more intelligent by using data in project performance tracking and decision-making. 

Elevate Productivity and Predictability of Engineering Services With AI

AI/ML is disrupting every industry and is now finding its way into software engineering. AI/ML-enabled developer tools are emerging that can be leveraged across the software engineering life cycle. These tools can not only save time for repetitive activities but also improve software quality in large and complex tasks. 

AI/ML-enabled tools can enhance a developer’s daily life from coding to testing. Today, AI-powered tools can scan and analyze code to provide intelligent code completion suggestions, flag any deviation from coding best practices (naming convention compliance, variable misuse, etc.), perform peer review, convert code from one language to another, find security vulnerabilities, etc. Dynamic application security testing (DAST) solutions use AI to discover potential attack vectors in milliseconds which would otherwise take a few days. AI/ML can help auto-generate HTML code from hand-drawn UI sketches. AI/ML also can help developers automatically generate unit tests from existing code and provide suggestions about improving tests.  

In fact, testing is the biggest category that can benefit from AI/ML-based intelligence, specifically in large complex applications. QA teams who rely on manual testing are not able to keep pace with the rate at which code changes and releases are done today. AI/ML-enabled tools can help testing teams in a number of specific ways. 

  • Change impact analysis: AI/ML can help with coverage analysis and identify which tests need to run based on what has changed in the application.
  • Test creation: AI/ML can help test teams create test cases from plain English descriptions and can also learn how to improve tests over time; AI/M also can automatically heal broken tests. AI-powered tools can automatically convert manual UI tests to API tests.
  • Visual testing: AI-powered image comparison technology can enable visual testing to analyze the UI screen differences detected across tests. 
  • Test analysis: AI can analyze test cases and defect metrics to increase test coverage while reducing the number of tests.

It’s time to become more intelligent by using AI-powered tools to augment engineering teams, improve their productivity and bring predictability. 

Intelligent Automation: Beyond Development Processes

Today, there are a lot of automation options in the software development life cycle. DevOps enables automation of build, test and deployment of new versions of your software. You can also automate other activities such as test automation, code scanning, performance test, etc. DevSecOps enables automation of security processes (e.g., code scanning for vulnerabilities) into the engineering life cycle. AI/ML-powered tools can further drive automation improvements (e.g., improve flow in your CI/CD pipelines.) Overall, automation enables higher team productivity and results in the rapid or on-demand release cycles required for business agility.  

Automation is not just limited to development activities, it also applies to other parts of the engineering life cycle, for example:

  • Infrastructure-as-code (IaC) tools can automatically provision and configure cloud infrastructure environments (storage, network, etc.).
  • Monitoring tools can automate monitoring for availability, production load metrics and security problems and generate alerts. 
  • Log management: The number of logs generated in today’s ecosystem is vast and it is impractical to collect them manually. Log management tools can automatically aggregate and analyze information from logs.

Leveraging automation aggressively and using it throughout the engineering life cycle can make software engineering much more intelligent. You should be automating repetitive tasks and low-value processes and use the saved time for higher-value activities.

Making Agile Smarter

There are several popular software engineering methodologies available such as Agile, Scaled Agile, the Spotify model and more. Regardless of the methodology or process you use, intelligent application of the right methods and tools to the right problems can make them more effective, efficient and intelligent. For example, traditional Agile processes were originally designed in the manufacturing space and were then adapted to develop mature software. But in today’s fast-changing market, development teams need to rapidly and continuously try new ideas either to demonstrate new business features or for technical validation of emerging technology. This is true not only in the early stages of new product development but also on existing platforms where you need to keep pace with changing market dynamics. Be ready to experiment.

We need to get smarter about selecting the right process and tailoring it to your needs rather than let the process dictate your outcome.

If Software is Eating the World, Complexity is Eating Software

While product engineering has been around for a long time, modern software engineering is a lot more complex than just writing code and following Agile processes. Intelligent engineering practices can get solutions to market faster with better quality and reliability and gain more time for innovation to keep up with today’s speed of business.

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