👋

Hello, I'm Sergi. I'm a Software Developer at Nasdaq Verafin, fighting financial crime.
I recently completed my Master's in Computer Science.
My core stack is primarily Java, Scala & SQL.

About Me

I'm a software developer with a focus on the backend.
I recently completed my Master's in Computer Science at Memorial University of Newfoundland.
I graduated from Alexandria University with a GPA of 3.78 (B.Sc. in Computer Science). My passion lies in solving complex problems with code.
My current role is at Nasdaq Verafin where I work on systems to fight financial crime.
My core stack is primarily Java, Scala, and SQL. I also have experience with TypeScript, Node.js, Prisma, and React, and familiarity with GraphQL, tRPC and gRPC.

When I'm not coding, I enjoy playing video games, watching movies, and playing ping pong with my friends.

My Experience

Software Developer

Nasdaq Verafin

Build pipelines to ingest and transform Faster Payments/wire transactions for downstream product teams using Java, Scala and SQL.

1/2025 - Present

Full Stack developer

Memorial University of newfoundland

Full stack developer, using wordpress, Php, Javascript, HTML and CSS, creating custom plugins

3/2024 - Present

Backend developer

Techhive

Participated in varied projects involving diverse technologies: developed a low- code platform with Next.js(appasap.ai), Node.js, Prisma, and AWS; contributed to a streaming service with Nest.js and AWS infrastructure; and crafted an access control system integrating embedded systems, Node.js, and er80 QR scanners.

9/2022 - 12/2023

Backend developer Intern

Techhive

I worked as a Full-stack intern. working on a global marketplace using OpenCart php, engineered a simple recommendation systems for frequently bought items, optimized a search algorithm to get minimum shipping costs for a marketplace on OpenCart

6/2022 - 9/2022

My Skills

JavaScript
TypeScript
Java
Scala
Php
WordPress
OpenCart
Laravel
React
Next.js
Redis
Node.js
NestJS
Flutter
Git
GitHub Action
Prisma
SQL
DynamoDB
Spark
EMR
NoSQL
Postgres
MongoDB
Tailwind
HTML
CSS
Framer Motion
Redux
Express
GraphQL
Microservices
Python
AWS
Docker
Nginx
minikube
Digitalocean

My Projects

Credit Card Fraud detection

Detect Fraudulent Credit Card transactions using different Machine Learning models and compare performances

Python
ML
SMOTE
Pandas
numpy
keras
matplotlib

Spelling Practice 2

Created a spelling practice for multiple languages using LLMs to generate new sentences based on the user's performance and preferred topic

LLMs
Ollama
Nextjs
typescript
prisma
mongodb

Ski Resort map

A simple map for skiiers, using dijkstra algorithm to find a path between 2 points, minimizing for speed, difficulty and length

dijkstra algorithm
Nodejs
Reactjs
prisma
mongodb
leaflet

AI Algorithm Techniques Assignments

In my Master's program in Computer Science (CS) at 6980, under Prof. David Churchill, I enjoyed developing various complex algorithms including A*, IDDFS, alpha-beta pruning, negamax, transposition tables, game theory, connect 4 game, and various searching algorithms, as well as generic algorithms, cross-overs, and mutations

Searching Algorithms
A*
optimizations
NegaMax
generic algorithms

Salahly

I worked as a full-stack developer on my graduation project for 5 months. Users can request roadside assistance.

Flutter
RTDB
Firebase
Provider
Cloud functions

My Contact

Please Contact me directly at sergisamirboules@gmail.com or through this form.

Hello, I'm Sergi. I'm a Software Developer at Nasdaq Verafin, fighting financial crime. I recently completed my Master's in Computer Science. My core stack is primarily Java, Scala & SQL.