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Oleksandr S. - Fullstack Developer, REST API, Games

Being part of Softaims has allowed me to see the full spectrum of what technology can achieve when guided by empathy, discipline, and creativity. Each assignment, regardless of size, represents an opportunity to bring clarity to complexity and to turn ambitious ideas into tangible outcomes. I’ve come to realize that successful development isn’t just about writing code—it’s about listening carefully, understanding deeply, and designing thoughtfully. Every client brings unique challenges, and I make it a priority to align my work with their goals, ensuring that the end result is both effective and lasting. Softaims fosters an environment where collaboration is not optional—it’s essential. The collective expertise within the team pushes me to think beyond conventional boundaries, to question, refine, and innovate. I believe that this process of shared learning and experimentation is what makes our solutions resilient and impactful. My ultimate goal is to build technology that feels effortless to use yet powerful in function. I approach every task with the mindset that small details can make a big difference. Through continuous refinement and dedication, I aim to contribute to the kind of work that not only serves today’s needs but anticipates tomorrow’s possibilities.

Main technologies

  • Fullstack Developer

    12 years

  • Java

    5 Years

  • Spring Boot

    1 Year

  • Spring Security

    2 Years

Additional skills

  • Java
  • Spring Boot
  • Spring Security
  • Hibernate
  • Apache Cassandra
  • Akka
  • Amazon Web Services
  • Apache Kafka
  • SOAP
  • Vaadin
  • PostgreSQL
  • MariaDB
  • MySQL
  • JavaScript
  • REST API
  • Games

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Experience Highlights

Wine Lister - consulting to the Fine Wines | Java Developer | Spring

Wine Lister is a British company in Retail Consulting/Scoring domain Developed both backend and frontend, creating complex data pipelines and reports. Integrated external data sources and built an automated report generation component, reducing report preparation time by up to 70%. Implemented social network scraping and analysis to enrich report content. Technologies: Java, Play Framework, EBean ORM, Spring Boot, Hibernate, AWS RDS EC2 SNS Bedrock ECS, Lambda, S3, MariaDB, PostgreSQL, Stripe, JavaScript, Vue.js, Highcharts

RogerHR - CRM platform for HRs | Java developer | Spring Boot | AWS

RogerHR (https://www.rogerhr.ch ) – is Swiss CRM platform for HRs. Developed a comprehensive HR platform for the Swiss market, overseeing solution design, backend and frontend development, and AWS infrastructure setup. Technologies: Multithreading & concurrency, Spring Boot, Spring Data, Spring Security, JWT, JPA, Hibernate, REST, SOAP, AWS ECS, RDS, SNS, SQS, Lambda, S3 Beanstalk, Docker, React, JavaScript

Couture - Japanese strtp. in Marketing | Java developer | Spring | AWS

CTR is an enterprise grade solution for data analysis in Social Media which consists of 4 separate applications: 1) scalable analytics software + API 2) web-application for customers 3) cross-platform mobile application for executants 4) admin web-application All components were build from scratch by me as well as CI/CD & infrastructure Technologies: 1) Backend: Java, Spring Boot, Spring Security, JPA, Hibernate, JDBC, REST, Ehcahce, Akka, Cassandra, Hazelcast, Solr, Stanford-NLP 2) Frontend: Angular, Ionic, HTML5 3) Infrastructure: Docker, AWS ECS, RDS, SNS, SQS, Lambda, S3

Myo | Java, Spring, JPA, AWS, Docker | Java developer

Management System for nursing homes. 2) I've implemented both backend and frontend, backend with Kotlin + Spring Boot/JPA/Hibernate, frontend with TypeScript + Angular 6/RxJS. I've also implemented smart i18n in Angular app as well as sophisticated security features with Spring Security. This application was deployed using docker-compose, SSL was provided by Let's Encrypt service. Technologies: Spring Boot, Spring Security, Spring Data, JPA, AWS RDS, S3, ECS, Lambda, SNS, SQS, REST, PostgreSQL, SQL, Multithreading / Concurrency, SOAP, Swagger, OpenAPI, AspectJ, JavaScript, HTML, CSS, Maven

Wordberry HTML5 game | Spring Boot | Hazelcast | AI | Java Developer

This is a *complex project* which included: 1) Backend + DB development 2) Frontend with HTML5 development 3) Graphical design - designers were found and hired as subcontractors 4) Integration with FB 5) Infra, CI/CD Goals: develop highload and scalable Scrabble game implementation using HTML5 and Java for Facebook Details: Both backend and frontend were developed. On backend Java + SpringMVC + Hazelcast + PostgreSQL were used.

Education

  • National Technical University of Ukraine "Kyiv Polytechnic Institute"

    Master of Computer Applications (MCA) in Information Security

    2007-01-01-2013-01-01

Languages

  • German
  • English
  • Russian
  • Ukrainian