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About

Shaeel Afsar

Lead Software Engineer

Backend-focused software engineer with 6+ years building distributed systems, microservices, and cloud-native APIs at Fortune 500 companies. I design and ship the services behind the product — scalable, reliable, and built to last. Unique background combining engineering depth with customer-facing experience.

Known for clear communication, stakeholder alignment, and translating complex ideas into client value. I bring a unique perspective shaped by years in both engineering and customer-facing sales roles.

0+

Years in engineering

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Fortune 500 teams

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Skill tracks

systems.sh

$ architect --mode reliable

stack: Java · Spring Boot · AWS

focus: scalable APIs + cloud delivery

→ translating architecture into product momentum

Portrait of Shaeel Afsar

Based in

Chicago, IL

Current lane

Cloud APIs + product-facing architecture

Spring BootAWSProduct thinking

What I do

I approach software as a backend-first engineer — designing distributed systems, cloud APIs, and microservices that are built for scale and reliability.

The best engineering work starts with understanding the problem deeply. That means designing clean API contracts, choosing the right data models, and building services that handle failure gracefully at scale.

I care about the details that compound — architecture decisions that enable future growth, service boundaries that keep teams autonomous, and observability that catches issues before customers do.

Technologies

Tools and technologies I work with most often.

A grouped view of the technologies and practices that shape my day-to-day engineering work.

Backend & Cloud

JavaPythonSpring BootREST APIsMicroservicesAWS (ECS, Lambda, DynamoDB)

DevOps & Infrastructure

KubernetesCI/CD (Jenkins, GitHub)DockerAzureGitHub Actions

Solutioning

Client DiscoverySolution DesignTechnical Demos & PoCsArchitecture RecommendationsStakeholder EngagementAgile Collaboration

Frontend & Web

JavaScriptTypeScriptReact / Next.jsTailwind CSSHTML / CSS

Beyond code

The human side of how I work.

I'm drawn to work that blends technical depth with clear stakeholder communication, and that shapes how I lead, collaborate, and grow.

Bridging tech & business

I thrive at the intersection of engineering and stakeholder engagement — translating complex technical ideas into clear value propositions that drive adoption.

Mentoring & leadership

I enjoy mentoring engineers on technical storytelling, presentation skills, and how to think about architecture as a business enabler.

Life outside the screen

Good coffee, fitness, family time, and the kind of side projects that start as curiosity and become real products.

Next step

Want to see the work in context?

Explore selected projects or reach out if you're looking for an engineering leader who delivers results.