The Future of Serverless: Trends to Watch in 2025

I'm Samuel Fajreldines

I am a specialist in the entire JavaScript and TypeScript ecosystem (including Node.js, React, Angular and Vue.js)

I am expert in AI and in creating AI integrated solutions

I am expert in DevOps and Serverless Architecture (AWS, Google Cloud and Azure)

I am expert in PHP and its frameworks (such as Codeigniter and Laravel).

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Samuel Fajreldines

I am a specialist in the entire JavaScript and TypeScript ecosystem.

I am expert in AI and in creating AI integrated solutions.

I am expert in DevOps and Serverless Architecture

I am expert in PHP and its frameworks.

+55 (51) 99226-5039

samuelfajreldines@gmail.com

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The Future of Serverless: Trends to Watch in 2025

As a seasoned Software Engineer and a passionate advocate of innovative technological solutions, I often find myself contemplating the future of serverless computing. By 2025, serverless architecture is set to redefine how we build and deploy applications. This post delves into the major trends in the serverless realm that every forward-thinking developer should keep on their radar.

A Brief Overview of Serverless Computing

Serverless computing involves a cloud provider dynamically managing the allocation of machine resources. You write your application code without worrying about the underlying infrastructure. With platforms like AWS Lambda, Google Cloud Functions, and Azure Functions, developers can build applications more efficiently, scaling them seamlessly.

Advantages of Serverless Architecture

Scalability: Serverless allows applications to effortlessly handle varying loads by automatically scaling.
Cost-efficiency: You pay only for what you use, eliminating the need for over-provisioning.
Faster Time-to-Market: By abstracting server management, developers can focus on writing code and delivering solutions quickly.

Emerging Trends in Serverless Computing

1. Increased Adoption Across Industries

Serverless architecture is no longer limited to startups and tech giants. By 2025, industries such as finance, healthcare, and retail will harness serverless computing to optimize operations and deploy cutting-edge services without the burden of infrastructure management.

2. Rise of Multi-cloud Serverless Strategies

As serverless platforms mature, businesses will increasingly adopt multi-cloud strategies to avoid vendor lock-in. This trend empowers organizations to leverage the best features from different providers like AWS, Google Cloud, and Azure.

3. Serverless Kubernetes

Kubernetes has become a cornerstone in the DevOps world. With the rise of solutions like AWS EKS, Google's Anthos, and Azure AKS, integrating serverless into Kubernetes environments is becoming more prevalent, offering the best of both worlds—simplified deployment processes with the robustness of Kubernetes.

4. Serverless for Edge Computing

Edge computing is revolutionizing how data is processed closer to its source. Serverless computing will play a vital role at the edge by providing lightweight, scalable solutions that reduce latency and improve performance for end-users.

Advanced Topics in Serverless for 2025

Event-driven Architectures

Serverless is inherently designed to handle event-driven workloads. By 2025, architects will exploit this to build systems that are more responsive and efficient, using events to trigger computations without a single point of failure.

Security Enhancements

With increased serverless adoption comes the need for robust security measures. Enhanced security models, including better identity management and encryption strategies, will continue to evolve, ensuring data protection remains a top priority.

DevOps Automation with Serverless

DevOps practices are integral to serverless deployment. The integration of automated DevOps tools like AWS CodePipeline with serverless will enhance CI/CD practices, making deployment cycles faster and reducing downtime.

Realizing the Benefits: Best Practices

To fully leverage the benefits of serverless architecture, consider these best practices:

Optimize for Cost: Monitor and optimize your serverless functions to ensure cost efficiency, as mismanagement can lead to unexpected expenses.
Streamline Deployments with Infrastructure as Code: Use tools like Terraform or AWS CloudFormation to manage infrastructure consistently across environments.
Implement Effective Monitoring: Utilize services like AWS CloudWatch or Azure Monitor to gain insights into application performance and troubleshoot issues promptly.
Design for Failure: Implement resilience through robust error handling and retry mechanisms to ensure application reliability.

Conclusion

As we advance towards 2025, serverless computing is poised to transform the way we build scalable applications. By staying ahead of these trends, developers and organizations can not only enhance efficiency but also unlock unprecedented innovation potentials.

For more insights into leveraging serverless for your software engineering needs, stay tuned to my blog. As a leader in modern development practices, I'm committed to guiding you through the ever-evolving technological landscape.

Remember, embracing the future starts with a willingness to adapt and innovate. Let's embark on this serverless journey together.

Sam Fajreldines

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About Me

Samuel Fajreldines

Since I was a child, I've always wanted to be an inventor. As I grew up, I specialized in information systems, an area which I fell in love with and live around it. I am a full-stack developer and work a lot with devops, i.e., I'm a kind of "jack-of-all-trades" in IT. Wherever there is something cool or new, you'll find me exploring and learning... I am passionate about life, family, and sports. I believe that true happiness can only be achieved by balancing these pillars. I am always looking for new challenges and learning opportunities, and would love to connect with other technology professionals to explore possibilities for collaboration. If you are looking for a dedicated and committed full-stack developer with a passion for excellence, please feel free to contact me. It would be a pleasure to talk with you!

Chat with me on WhatsApp

Message me on LinkedIn

Send me an E-mail

Resume

Experience

SecurityScoreCard

Nov. 2023 - Present

New York, United States

Senior Software Engineer

I joined SecurityScorecard, a leading organization with over 400 employees, as a Senior Full Stack Software Engineer. My role spans across developing new systems, maintaining and refactoring legacy solutions, and ensuring they meet the company's high standards of performance, scalability, and reliability.

I work across the entire stack, contributing to both frontend and backend development while also collaborating directly on infrastructure-related tasks, leveraging cloud computing technologies to optimize and scale our systems. This broad scope of responsibilities allows me to ensure seamless integration between user-facing applications and underlying systems architecture.

Additionally, I collaborate closely with diverse teams across the organization, aligning technical implementation with strategic business objectives. Through my work, I aim to deliver innovative and robust solutions that enhance SecurityScorecard's offerings and support its mission to provide world-class cybersecurity insights.

Technologies Used:
Node.js Terraform React Typescript AWS Playwright and Cypress

SecurityScoreCard

Nov. 2023 - Present

New York, United States

Senior Software Engineer

I joined SecurityScorecard, a leading organization with over 400 employees, as a Senior Software Engineer, focusing primarily on frontend development. My role involves designing and building user-centric interfaces, optimizing performance, and ensuring seamless user experiences across our web applications.

I specialize in modern frontend technologies, crafting scalable and maintainable codebases while integrating them efficiently with backend systems. I also contribute to UI/UX improvements, enhancing usability and accessibility to align with industry best practices.

Beyond development, I collaborate closely with designers, product managers, and backend engineers to ensure cohesive and intuitive applications. By leveraging my expertise in frontend architecture and performance optimization, I help SecurityScorecard deliver high-quality cybersecurity insights through fast, responsive, and visually compelling interfaces.

Technologies Used:
Node.js Terraform React Typescript AWS Playwright and Cypress
Mahisoft Inc

Dec. 2022 - Present

New York, United States

Senior Software Engineer

I joined Mahisoft as a Senior Software Engineer, where I serve as the lead technologist responsible for all the technology and systems related to the projects under my charge.

I specialize in translating the directives from the board members of Top Trader League into functional, scalable code. My work often involves architecting backend systems, optimizing database queries, and building responsive, user-friendly front-end interfaces to convert the leadership team's vision into tangible results that drive business impact.

One of my key responsibilities is writing efficient and maintainable code that not only meets but exceeds the technical requirements, ensuring that our software solutions are robust and scalable.

Technologies Used:
Node.js PHP (Laravel) React Google Cloud AWS Terraform
Vagalume Midia

Aug. 2021 - Dec. 2022

Senior Software Engineer

I was privileged to join Vagalume as a Senior Full Stack Developer, brought on board by the company's owner, Daniel. At Vagalume, I was the go-to person for a wide array of tasks spanning both coding and DevOps.

As the largest enterprise I've worked for in terms of user base and visitor traffic, Vagalume provided a complex and stimulating environment where I honed my skills in DevOps and high-scalability systems. The guidance and mentorship from Daniel have been invaluable, shaping not only my professional development but also forging a lasting friendship.

One of my most notable contributions was the complete overhaul of Vagalume's radio systems. This involved rearchitecting the infrastructure and rewriting the codebase. The end result was a significant boost in system performance and a marked reduction in AWS operating costs.

Technologies Used:
Node.js PHP React Vue.js AWS Terraform Extensive use of SEO techniques
Anilha

Feb. 2019 - Dec. 2021

Side period

Founder

I believe that the best way to learn is by doing something with what you are learning.

So, during my free time, I started an app called Anilha. Anilha means dumbbell in Portuguese and the app was designed to help users with flexible diet and workouts.

I can say with 100% certainty that Anilha was the biggest factor in my learning process.

Technologies Used:
Node.js Ionic Angular AWS Lambda DynamoDB Terraform
Secretária Virtual

Sep. 2019 - Aug. 2021

Senior Software Engineer

I had the privilege of being recruited by Leonardo Leffa, a close friend and mentor, to oversee the technology initiatives across a diverse portfolio of enterprises under the umbrella of Secretaria Virtual. In this capacity, my responsibilities extended beyond mere code writing to shaping the development processes and workflows that governed how tasks were requested by users and collaborators within the company.

During my tenure at Secretaria Virtual, I led an array of complex development projects as directed by the company's senior leadership. My scope of work covered:

Infrastructure Development: Ensuring robust, scalable backend solutions.

System Development: Architecting and coding business-critical applications.

Monitoring & Testing: Establishing metrics and frameworks to ensure software reliability.

I was instrumental in ushering the company into a new technological era by advocating for and implementing cloud computing solutions and continuous integration practices. Moreover, I led the shift towards Agile development by introducing the Scrum methodology, fostering a more collaborative and efficient work environment.

Technologies Used:
Node.js PHP AngularJS Laravel CodeIgniter Ionic
E-TRUST

Sep. 2017 - Sep. 2019

Senior Software Engineer

Operating in the critical sphere of Information Security, E-trust necessitates the utmost safeguarding of data across all its platforms.

As a Senior Developer at E-trust, I was entrusted with a multi-faceted role that included not only coding but also shaping the development processes in collaboration with upper management. My primary mission was to innovate new features while modernizing both frontend and backend architectures of our Horacius system—all while maintaining rigorous security protocols.

In pursuit of code excellence and efficient workflows, I established clean coding practices based on Object-Oriented Programming (OOP) principles. I was also instrumental in introducing continuous integration processes, which included automated migrations and code validation through specialized robotic checks.

Among my proudest achievements was the complete revamping of the Horacius system's frontend. The challenge was not just to modernize it but also to ensure backward compatibility with legacy systems. The successful implementation resonated well with our client base, which includes some of Brazil's largest banks and corporations.

Being at the forefront of creating the company's code culture, I was exposed to substantial responsibilities and unparalleled learning experiences, particularly in the realms of security and DevOps.

Technologies Used:
PHP Microsoft SQL Server Windows Server

Education

UniRitter

2015 - 2018

UniRitter Laureate International Universities

Bachelor of Computer Science

Engaged in a rigorous program at UniRitter Laureate International Universities, renowned as one of the top institutions in the country. Excelled in System Analysis and Development, receiving accolades for academic excellence. Although I did not complete the degree due to career opportunities in the field, my foundational education and achievements at UniRitter have significantly contributed to my professional capabilities and expertise.