Software Development Engineer

Mohammed Masroor builds full-stack systems.

Software Development Engineer working across the stack in TypeScript, JavaScript, Node.js, React, and AWS. I build APIs, backend services, and cloud workflows. CS at DePaul University, graduating June 2027.

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// About

Building across the full stack.

I'm a Computer Science student at DePaul University (Software Development concentration), graduating June 2027, and a Software Development Engineer Intern at Fynite AI. I build AI-powered workflow automation across the stack: TypeScript and React on the front, Node.js, REST APIs, and AWS Lambda on the back, with PostgreSQL behind it. I care about writing reliable code and shipping features that hold up in production.

Mohammed Masroor Ahmed
0+Enterprise integrations supported
0Full-stack projects built & shipped
$0KState Scholar Plus Scholarship
0Graduating, June

// Experience

Where I've worked.

Fynite AI
Chicago, IL
MAY 2026 - PRESENT
CURRENT

Software Development Engineer Intern

Full-stack · Backend · Cloud · APIs

  • Develop and optimize AI-powered workflow automation features using TypeScript, JavaScript, Node.js, React, and REST APIs, supporting integrations across 50+ enterprise systems and improving operational efficiency for internal workflows.
  • Built scalable backend services and serverless functions on AWS (Lambda) for real-time data processing and AI-driven decision workflows, contributing to systems handling thousands of automated executions weekly.
  • Supported data pipeline and integration workflows by writing and optimizing SQL queries against PostgreSQL for real-time processing, validation, and reporting of operational datasets.
  • Designed and ran Postman test suites and unit tests against backend APIs to validate behavior and catch regressions ahead of CI/CD releases; reproduced, debugged, and verified features end-to-end in the platform's test environment.
  • Collaborated in an Agile/Scrum environment, tracking work through Jira and participating in sprint ceremonies and code reviews to ship production-ready features, improving system reliability and API response performance.
Your team?
AVAILABLE NOW
OPEN TO SDE ROLES

Software Development Engineer

Full-stack · Backend · Cloud

  • I'm looking for Software Development Engineer internship and new-grad roles. If your team builds full-stack products and backends that have to stay reliable, let's talk.

// Projects

Don't read about them.
Try them.

Each project below has a client-side interactive simulation built into this page, so you can see how the system behaves, not just read about it.

Task Queue System

A task queue built on Node.js, PostgreSQL, and Redis, using scalable architecture patterns common in cloud-native systems. Worker-based architecture with retry mechanisms and dead-letter queues for fault-tolerant, resilient asynchronous job processing. Concurrent execution across workers cut processing time by ~30% under simulated load.

Node.jsPostgreSQLRedisWorker poolsDLQ
View on GitHub →

Interactive simulation: watch jobs flow through the worker pool

Queue 0

Workers 3

Dead-letter 0

0completed 0retries 0dead-lettered 0jobs/min throughput

AI GitHub Repository Explainer

An AI-powered tool using the OpenAI API that analyzes 50+ GitHub repositories and generates structured summaries. Backend services handle API integration and optimized response handling, cutting analysis time by ~40% and minimizing manual code-review effort by extracting architecture, tech stack, and features automatically.

OpenAI APINode.jsAPI integrationLLM
View on GitHub →

Demo: pick a repo to generate a structured summary

Real-Time Collaborative Whiteboard

A real-time collaborative whiteboard on Node.js and Socket.io, using an event-driven architecture common in scalable real-time communication systems. Low-latency live synchronization under 100ms, undo, and board-history replay, designed to handle 50+ real-time events per second across multiple clients while keeping data consistent.

Node.jsSocket.ioEvent-driven<100ms sync
View on GitHub →

Live canvas: draw below while "Echo" (a simulated collaborator) draws with you

Echo ✏️

0 draw events synced · 0 events/sec

// More builds

Extra systems I've prototyped.

Side builds beyond my resume, kept here because the interactive demos show how the patterns work.

Order Processing Microservices

A prototype of three event-driven microservices (Order, Inventory, Payment) communicating asynchronously through a message queue, with idempotency keys, retries with exponential backoff, and a dead-letter queue so no order is lost or duplicated.

MicroservicesMessage queueIdempotencyDLQBackoff
View on GitHub →

Interactive simulation: orders flowing through the pipeline

Order
producer
→
Message queue
async
→
Inventory + Payment
consumers
Idempotency store
Dead-letter queue
0processed 0retried (backoff) 0in DLQ 0duplicates blocked

Waypoint, Full-Stack SaaS Prototype

A prototype multi-tier web application for international students: Next.js frontend, NestJS REST API, PostgreSQL, Redis cache, and object storage, with a GenAI assistant and document extraction that reads an I-20 and pre-fills a profile. Not a live product.

TypeScriptNext.jsNestJSPostgreSQLRedisGenAI
View on GitHub →

Interactive simulation: click a layer, then try the I-20 extraction

Next.js frontend. The student-facing layer. Renders the dashboard and forms, and talks only to the NestJS API, never directly to the database or the LLM.

Form I-20 · SEVIS (sample data, not real)
Certificate of Eligibility for Nonimmigrant Student Status
SEVIS NAMEwaiting…
SEVIS IDwaiting…
SCHOOLwaiting…
PROGRAMwaiting…

// Skills

The toolbox.

Click any skill to highlight the experience and projects that use it.

Languages

TypeScriptJavaScriptJavaPythonSQLNoSQL

Frontend

ReactHTMLCSSResponsive Web Design

Backend

Node.jsExpressREST APIsTypeScript/Java ServicesETL & Data PipelinesMicroservices

Databases

PostgreSQLRedisRelational & NoSQL Data StoresSQL Query OptimizationSchema Design

Cloud & DevOps

AWS LambdaS3EC2RDSIAMCloudWatchCI/CD PipelinesInfrastructure-as-Code

Tools

GitPostmanJiraWebSocketsAPI IntegrationUnit TestingCode ReviewsAgile/Scrum

Concepts

Data Structures & AlgorithmsObject-Oriented ProgrammingAPI DesignDebugging & Testing

// Education

DePaul University · B.S. Computer Science

Concentration in Software Development · Aug 2022 – June 2027 · Chicago, IL. Relevant coursework in Software Testing, Design & Analysis of Algorithms, Computer Systems, Data Structures (Java), Data Analysis, Python Programming, Discrete Mathematics, Object-Oriented Programming, and Technical Writing.

Software TestingDesign & Analysis of AlgorithmsComputer SystemsData Structures (Java)Python ProgrammingDiscrete MathematicsOOP

Achievement: State Scholar Plus Scholarship recipient, $100,000 ($25,000/year over four years) for outstanding academic performance and extracurricular involvement. AWS Certified Cloud Practitioner (in progress, expected Aug 2026).

🏆 $100,000 State Scholar Plus Scholarship

// Now

What I'm up to.

🛠️

Interning at Fynite AI

Building AI-powered workflow automation across the stack with TypeScript, Node.js, React, and AWS Lambda, sprint by sprint.

☁️

Going deeper on AWS

Serverless functions, data pipelines, and SQL optimization against PostgreSQL, plus AWS Cloud Practitioner certification in progress.

🎯

Looking ahead

Open to Software Development Engineer internship and new-grad roles, and sharpening data structures and algorithms daily.

// Contact

Let's build something.

I'm open to Software Development Engineer internships, new-grad roles, and interesting projects. The fastest way to reach me is email; I reply quickly.

masroorahmed4021@gmail.com
or download my resume ↓

Email: masroorahmed4021@gmail.com · Web: masroor.codes · GitHub: github.com/masroorahmed402

🌍 Hello, wherever you are