CREDENTIAL 01SAA-C03
AWS Certified Solutions Architect – Associate
Issued by Amazon Web Services
Issued13 SEP 2026
Valid thru13 SEP 2029
EC2
S3
VPC
IAM
RDS
Lambda
01
/ PROFESSIONAL RECORD
Experience & Education
SHEET 01 / 06CHRONOLOGICAL
Experience
04 ENTRIESAug 2026 - Present
Software Engineer
BNY·Wrocław
Backend software engineering with Java and Spring Boot within BNY's early-careers analyst program, working in the Foundational Frameworks engineering group.
Java
Spring Boot
CI/CD
Git
Feb 2026 - Jul 2026
Junior Java/Kotlin Developer
Atipera·Remote
Backend development of an MVP system for the healthcare domain in Kotlin/Quarkus, combined with direct client collaboration.
Kotlin
Java
Quarkus
JPA/Hibernate
+4Jun 2025 - Aug 2025
Software Engineering Intern
BNY·Wrocław
Delivered a high-impact PoC with potential to significantly reduce handling time automating an internal process, and contributed as a member of an Agile/Scrum team.
JavaScript
CSS
Java
Spring Boot
+2Feb 2020 - Jun 2023
Co-Founder & Software Developer
JIGIO (Own Venture)
Co-founded and ran JIGIO: e-commerce automation software and a subscription community, handling everything from code to customers.
Python
MySQL
Discord API
Web Scraping
+1Education
01 ENTRYOct 2022 - Jan 2026
B.Sc. in Applied Computer Science
Wrocław University of Science and Technology·Wrocław, Poland
Specialized in software engineering, with an engineering thesis focused on backend development using Java/Spring Boot and cloud integration.
Java
Python
Spring Boot
SQL
+102
/ SELECTED DRAWINGS
Featured Projects
SHEET 02 / 0604 PLATES
PLATE 01Featured
FIG. 01 · Main screensFUJI - Japanese Learning App
My engineering thesis - a mobile app for mastering Japanese handwriting using intelligent repetition system (SRS). 2nd place at CreatiWITy 2026.
Java
Spring Boot
JPA/Hibernate
REST APIs
PostgreSQL
AWS
Docker
GitHub Actions
OPEN PLATE ▸
PLATE 02
TradeTaker
Full-stack web app project for crypto traders automating risk management via a Java/Spring backend and Svelte frontend.
Java
Spring Boot
Spring Security
JPA/Hibernate
PostgreSQL
+3OPEN ▸
PLATE 03
WasteLessApp
Android application developed in a 3-person team aimed at reducing food waste through integrated inventory/expiration tracking, shopping list management, and waste statistics.
Kotlin
Jetpack Compose
Room
OPEN ▸
PLATE 04
Car Price Analysis and Prediction
End‑to‑end Machine Learning project focused on predicting used car prices. Covered web scraping, data cleaning/processing, and training multiple models.
Python
Pandas
scikit-learn
Web Scraping
OPEN ▸
03
/ COMPONENT LEGEND
Skills & Stack
SHEET 03 / 06BILL OF MATERIALS
FILTER
LN-01Java
LN-02Kotlin
LN-03Python
LN-04SQL
LN-05JavaScript
BE-01Spring Boot
BE-02Quarkus
BE-03JPA/Hibernate
BE-04REST APIs
BE-05JUnit 5
OP-01Linux (CLI)
OP-02Docker
OP-03Git
OP-04CI/CD (GitHub Actions)
OP-05AWS
OP-06Agile/Scrum
FE-01HTML/CSS
FE-02Svelte
SHOWING 18 / 18 COMPONENTS
04
/ CERTIFICATION RECORD
Certifications
SHEET 04 / 0601 VERIFIED
Verify on Credly
05
/ ESTABLISH CONTACT
Get in Touch
SHEET 05 / 06FINAL SHEET
Let's talk shop & build something interesting.
CONTACT — TITLE BLOCKDWG TJ-2026-001
tomasz.jaskolski.dev@gmail.com
Timezone
Europe/Warsaw · UTC+1/+2
Location
Wrocław, Poland
Languages
Polish · English