Software Engineer/Consultant with 10+ years of experience in the FinTech, Automotive and Healthcare industries.
Aktualisiert am 22.05.2024
Profil
Freiberufler / Selbstständiger
Remote-Arbeit
Verfügbar ab: 22.05.2024
Verfügbar zu: 100%
davon vor Ort: 100%
AWS
DevOps
Microservices
Angular
Spring Boot
Terraform
system architecture
CI/CD
Automation Testing
Docker
Kafka
Redis
MongoDB
NoSQL
HTML
CSS
Node.js
Domain Driven Design
Attribute Driven Design
Data Engineer
MLOps
Kubernetes
Helm
English
Fluent
German
Beginner
Bulgarian
Native

Einsatzorte

Einsatzorte

Deutschland, Schweiz, Österreich
möglich

Projekte

Projekte

1 Jahr 1 Monat
2021-11 - 2022-11

Asset Management Platform

Software Engineering Consultant Java 17 Kotlin Spring Boot ...
Software Engineering Consultant

? Provided consultations regarding long and short-range product features
? Prepared technical proposals in accordance with customer business requirements
? Prototyped different functionalities using Java/Kotlin with Spring Boot or TypeScript with Express/Node.js on AWS
? Collaborated closely with highly competent teams to analyze the trade-offs associated with every solution and determine the best possible solution
? Documented high level technical designs using UML, www.miro.com, www.lucidchart.com

Java 17 Kotlin Spring Boot TypeScript Node.js AWS EKS Microservices
Y Tree Limited
London
7 Monate
2021-04 - 2021-10

Car Management Platform

Senior Software Engineer Java AWS Spring Boot ...
Senior Software Engineer

  • Participated in the design and implementation of new Microservices as part of the user subscription activation flow, usingSpring Boot, Spring WebFlux, Java 8/11, MongoDB, Kong API Gateway
  • Initiated many improvements to the performance, scalability and observability of the team's owned Microservices
  • Participated in the architecture of complex components for asynchronous message processing using CloudAMQP, ActiveMQ AWS SNS/SQS and Azure Event Hubs
  • Developed a common security module on top of OpenID Connect with JWT identity tokens which was integrated into someproduction components
  • Worked on daily bases with DataDog for service monitoring, logs examination, setting alarms and checking metrics


Java AWS Spring Boot MongoDB
Toyota Connected Europe
1 Jahr 1 Monat
2020-03 - 2021-03

Investment Wealth Management Platform

Lead Full Stack Engineer (Contract)
Lead Full Stack Engineer (Contract)

  • Contributed to the client side development of TradeNet and RM Plus financial data feeds
  • Took part in the solution design and implementation of the advisory client info project
  • Introduced important improvements to the Portfolio Advisory & Management application
  • Developed features with Angular, Java, Spring Boot and Oracle RDBMS


Credit Suisse, via Swisslinx Zurich
6 Monate
2019-06 - 2019-11

Delivery Management Software (e-commerce)

Engineering Tech Lead (Contract)
Engineering Tech Lead (Contract)

  • Architected and developed new Microservices using Spring Boot, AWS Lambda or Node.js
  • Implemented functionalities in Java 11, Go or JavaScript
  • Automated infrastructure changes via Terraform
  • Supported and improved the CI build and deployment pipelines of the new Microservices
  • Worked with variety of API monitoring and performance testing tools
  • Code reviews and peer programming on daily basis


Metapack, London
2 Jahre
2017-06 - 2019-05

Robo-Advisory Platform

Lead Engineer (Contract)
Lead Engineer (Contract)

  • Led a small team of Full Stack engineers in developing a portfolio management platform
  • Requirements gathering and definition of the architectural drivers
  • Designed the platform architecture using the Attribute-Driven Design Method
  • Transforming business context into development tasks
  • Enforcing standards for code quality via static analysis tools and regular code reviews
  • Writing code in Java 8 / TypeScript ES6 using Spring Boot on the backend and Angular 6 on the frontend side
  • Setup of the AWS based integration, UAT and production environments
  • Implemented CI/CD pipelines using CloudBees, Docker, DockerHub, Terraform


Smart Wealth AG, Zürich
7 Monate
2016-11 - 2017-05

Wealth Management Platform

Senior Software Engineer (Contract)
Senior Software Engineer (Contract)

  • Developed a customer on-boarding module with integrations to a bank document dispatching system, video identification provider and data analytical engine
  • Consulted the development team of https://www.solidvest.de/ for the Prive API integration
  • Contributed to Prive's SOAP API by working on bug-fixes, documentation and integration testing
  • Migrated business logic from the monolith app to the Microservices capability model
  • Programming in Java 6 using Spring Framework on the backend and GWT on the frontend side

Prive Technologies, Vienna Hong Kong/Remote
1 Jahr 2 Monate
2015-10 - 2016-11

Dietitian Coaching Platform

Senior Software Engineer (Contract)
Senior Software Engineer (Contract)

  • Worked on new features of the Oviva Coaching Suite:
  • Data Anonymization Module ? extraction, anonymization and backup of the non-active client data
  • Dietitian Event Scheduling Module ? booking a medical consultation with a dietitian
  • Document Search Module ? content management and document indexing
  • Invoicing Module ? generation of the PDF invoices

  • Programming in JavaScript and TypeScript ES5 using jQuery and Angular on the frontend side
  • Implemented business functionalities in Java 6 using JBoss RESTEasy, J2EE, Hibernate, JBoss on the backend side
  • Unit and Functional testing of the business logic


Oviva AG, Zürich
3 Monate
2016-06 - 2016-08

Live video chat system

Technical Consultant (Freelance)
Technical Consultant (Freelance)

  • Delivered the technical specification and architecture of an event scheduling system
  • Gave a demo of how the legacy back office system could work with the Angular component framework
  • Created nice process flow, component and deployment diagrams using Visual Paradigm for UML

Portal.chat
11 Monate
2015-05 - 2016-03

Loan Management System

Senior Java Engineer (Contract)
Senior Java Engineer (Contract)

  • Refactored the application into smaller modules and introduced CI/CD practices
  • Integrated a credit card payment API for monthly installments
  • Writing high quality code in Java 6 using Spring Framework, Hibernate, Oracle RDBMS, Maven
  • Interviewing new job candidates


Object Systems International - U.S.A.
Sofia/Remote
2 Jahre 6 Monate
2012-12 - 2015-05

Company Description

Java Team Lead
Java Team Lead

  • Created a new development infrastructure according to the best DevOps practices
  • Led a small team of 5 engineers in developing several enterprise-scale applications using AngularJS, HTML, CSS, Spring Boot,Oracle RDBMS
  • Documentation - both technical and non-technical
  • Defined and implemented new project features using Agile practices


CNsys PLC Sofia
2 Jahre 6 Monate
2010-07 - 2012-12

Anaconda (Fraud and decisioning Software)

Software Engineer 2
Software Engineer 2

  • Participated in technical reviews and mentoring, in daily/weekly Scrum and internal software architecture meetups
  • Actively participated in the implementation of the SSO functionality/security capabilities of the Anaconda platform's desktop client
  • Programming and testing using NetBeans RCP, Spring Remoting, Spring DM, Apache Felix, Hazelcast, jBMP, Apache Jackrabbit, Maven
  • Worked collaboratively with other developers of the Hestia team to develop, program and test solutions for the Anaconda platform


Experian, Sofia
1 Jahr 5 Monate
2009-03 - 2010-07

Migrated the old database entity relationship

Senior Software Engineer
Senior Software Engineer

  • Migrated the old database entity relationship model to the new Domain Driven design of the trading engine
  • SQL tuning, store procedures and ETL
  • Implemented business functionalities in Java using Spring, J2EE, Apache Mina, Swing/SwingX, JavaScript, FreeMarker, Web Services, MySQL, Ant, Maven


Avus Capital Ltd.
Sofia
1 Jahr 1 Monat
2008-03 - 2009-03

Broker Terminal (Trading with financial instruments)

Java Software Engineer
Java Software Engineer

  • Worked and liaised with a technology consultant on the integration of a C-based API for the German Stock Exchange
  • Multi-platform development using C, DLL, Java (RMI, JNI, JNA), J2EE (EJB3, JMS, JAAS), Oracle AS, Ant
  • Evaluated and recommended tools, technologies and processes for the implementation of the right solutions 


CNsys PLC
1 Jahr 1 Monat
2007-03 - 2008-03

Company Description

Oracle Developer
Oracle Developer

  • SQL tuning, writing PL-SQL store procedures, ETL
  • Created entity relationship models of database-driven applications
  • Designed and implemented OLAP applications using star schema with fact and dimension tables


CNsys PLC

Aus- und Weiterbildung

Aus- und Weiterbildung

2 Jahre 1 Monat
2008-01 - 2010-01

Master of Software Technologies

Sofia University, "St. Kliment Ohridski"
Sofia University, "St. Kliment Ohridski"

Position

Position

  • FinTech Software Engineer

Kompetenzen

Kompetenzen

Top-Skills

AWS DevOps Microservices Angular Spring Boot Terraform system architecture CI/CD Automation Testing Docker Kafka Redis MongoDB NoSQL HTML CSS Node.js Domain Driven Design Attribute Driven Design Data Engineer MLOps Kubernetes Helm

Produkte / Standards / Erfahrungen / Methoden

SUMMARY

  • Lead software engineer, with 15+ years experience in the Financial industry


CURRENT TECHNOLOGY STACK

IDE and Tools

  • IntelliJ IDEA 
  • Visual Paradigm for UML 
  • Balsamiq Mockups 
  • Lucidchart


PM, Build & Source code tools

  • Atlassian Jira/Agile 
  • Atlassian Confluence 
  • Trello 
  • Jenkins 
  • Git 
  • Bintray 
  • Gradle


Frontend Development

  • Angular Core
  • Angular CLI 
  • Angular Flex-Layout
  • Angular Material
  • Typescript
  • RxJs Websockets
  • JavaScript
  • HTML
  • CSS/SCSS
  • npm 
  • Jasmine & Karma


Backend Development

  • Java 8/11 
  • Spring Boot 
  • Spring Security 
  • Hibernate 
  • JUnit 
  • Mockito 
  • Spock 
  • Cucumber


Infrastructure

  • EC2
  • Elastic Beanstalk
  • EKS 
  • Fargate 
  • S3 
  • RDS 
  • VPC 
  • CloudFront 
  • Route53 
  • DynaTrace 
  • ELK 
  • SNS 
  • SQS 
  • SES 
  • Docker 
  • Redis 
  • Terraform 
  • Lambda 
  • ActiveMQ 
  • MongoDB


Coding

  • Domain Driven Design 
  • Clean Code 
  • SOLID principles 
  • Test Driven Development


Testing

  • Unit Testing 
  • Functional Testing 
  • Integration Testing 
  • Smoke Testing 
  • Performance Testing


INDUSTRY EXPERTISE

Leadership & Management 

Software Development and Automated Testing

Financial Domain Knowledge


Einsatzorte

Einsatzorte

Deutschland, Schweiz, Österreich
möglich

Projekte

Projekte

1 Jahr 1 Monat
2021-11 - 2022-11

Asset Management Platform

Software Engineering Consultant Java 17 Kotlin Spring Boot ...
Software Engineering Consultant

? Provided consultations regarding long and short-range product features
? Prepared technical proposals in accordance with customer business requirements
? Prototyped different functionalities using Java/Kotlin with Spring Boot or TypeScript with Express/Node.js on AWS
? Collaborated closely with highly competent teams to analyze the trade-offs associated with every solution and determine the best possible solution
? Documented high level technical designs using UML, www.miro.com, www.lucidchart.com

Java 17 Kotlin Spring Boot TypeScript Node.js AWS EKS Microservices
Y Tree Limited
London
7 Monate
2021-04 - 2021-10

Car Management Platform

Senior Software Engineer Java AWS Spring Boot ...
Senior Software Engineer

  • Participated in the design and implementation of new Microservices as part of the user subscription activation flow, usingSpring Boot, Spring WebFlux, Java 8/11, MongoDB, Kong API Gateway
  • Initiated many improvements to the performance, scalability and observability of the team's owned Microservices
  • Participated in the architecture of complex components for asynchronous message processing using CloudAMQP, ActiveMQ AWS SNS/SQS and Azure Event Hubs
  • Developed a common security module on top of OpenID Connect with JWT identity tokens which was integrated into someproduction components
  • Worked on daily bases with DataDog for service monitoring, logs examination, setting alarms and checking metrics


Java AWS Spring Boot MongoDB
Toyota Connected Europe
1 Jahr 1 Monat
2020-03 - 2021-03

Investment Wealth Management Platform

Lead Full Stack Engineer (Contract)
Lead Full Stack Engineer (Contract)

  • Contributed to the client side development of TradeNet and RM Plus financial data feeds
  • Took part in the solution design and implementation of the advisory client info project
  • Introduced important improvements to the Portfolio Advisory & Management application
  • Developed features with Angular, Java, Spring Boot and Oracle RDBMS


Credit Suisse, via Swisslinx Zurich
6 Monate
2019-06 - 2019-11

Delivery Management Software (e-commerce)

Engineering Tech Lead (Contract)
Engineering Tech Lead (Contract)

  • Architected and developed new Microservices using Spring Boot, AWS Lambda or Node.js
  • Implemented functionalities in Java 11, Go or JavaScript
  • Automated infrastructure changes via Terraform
  • Supported and improved the CI build and deployment pipelines of the new Microservices
  • Worked with variety of API monitoring and performance testing tools
  • Code reviews and peer programming on daily basis


Metapack, London
2 Jahre
2017-06 - 2019-05

Robo-Advisory Platform

Lead Engineer (Contract)
Lead Engineer (Contract)

  • Led a small team of Full Stack engineers in developing a portfolio management platform
  • Requirements gathering and definition of the architectural drivers
  • Designed the platform architecture using the Attribute-Driven Design Method
  • Transforming business context into development tasks
  • Enforcing standards for code quality via static analysis tools and regular code reviews
  • Writing code in Java 8 / TypeScript ES6 using Spring Boot on the backend and Angular 6 on the frontend side
  • Setup of the AWS based integration, UAT and production environments
  • Implemented CI/CD pipelines using CloudBees, Docker, DockerHub, Terraform


Smart Wealth AG, Zürich
7 Monate
2016-11 - 2017-05

Wealth Management Platform

Senior Software Engineer (Contract)
Senior Software Engineer (Contract)

  • Developed a customer on-boarding module with integrations to a bank document dispatching system, video identification provider and data analytical engine
  • Consulted the development team of https://www.solidvest.de/ for the Prive API integration
  • Contributed to Prive's SOAP API by working on bug-fixes, documentation and integration testing
  • Migrated business logic from the monolith app to the Microservices capability model
  • Programming in Java 6 using Spring Framework on the backend and GWT on the frontend side

Prive Technologies, Vienna Hong Kong/Remote
1 Jahr 2 Monate
2015-10 - 2016-11

Dietitian Coaching Platform

Senior Software Engineer (Contract)
Senior Software Engineer (Contract)

  • Worked on new features of the Oviva Coaching Suite:
  • Data Anonymization Module ? extraction, anonymization and backup of the non-active client data
  • Dietitian Event Scheduling Module ? booking a medical consultation with a dietitian
  • Document Search Module ? content management and document indexing
  • Invoicing Module ? generation of the PDF invoices

  • Programming in JavaScript and TypeScript ES5 using jQuery and Angular on the frontend side
  • Implemented business functionalities in Java 6 using JBoss RESTEasy, J2EE, Hibernate, JBoss on the backend side
  • Unit and Functional testing of the business logic


Oviva AG, Zürich
3 Monate
2016-06 - 2016-08

Live video chat system

Technical Consultant (Freelance)
Technical Consultant (Freelance)

  • Delivered the technical specification and architecture of an event scheduling system
  • Gave a demo of how the legacy back office system could work with the Angular component framework
  • Created nice process flow, component and deployment diagrams using Visual Paradigm for UML

Portal.chat
11 Monate
2015-05 - 2016-03

Loan Management System

Senior Java Engineer (Contract)
Senior Java Engineer (Contract)

  • Refactored the application into smaller modules and introduced CI/CD practices
  • Integrated a credit card payment API for monthly installments
  • Writing high quality code in Java 6 using Spring Framework, Hibernate, Oracle RDBMS, Maven
  • Interviewing new job candidates


Object Systems International - U.S.A.
Sofia/Remote
2 Jahre 6 Monate
2012-12 - 2015-05

Company Description

Java Team Lead
Java Team Lead

  • Created a new development infrastructure according to the best DevOps practices
  • Led a small team of 5 engineers in developing several enterprise-scale applications using AngularJS, HTML, CSS, Spring Boot,Oracle RDBMS
  • Documentation - both technical and non-technical
  • Defined and implemented new project features using Agile practices


CNsys PLC Sofia
2 Jahre 6 Monate
2010-07 - 2012-12

Anaconda (Fraud and decisioning Software)

Software Engineer 2
Software Engineer 2

  • Participated in technical reviews and mentoring, in daily/weekly Scrum and internal software architecture meetups
  • Actively participated in the implementation of the SSO functionality/security capabilities of the Anaconda platform's desktop client
  • Programming and testing using NetBeans RCP, Spring Remoting, Spring DM, Apache Felix, Hazelcast, jBMP, Apache Jackrabbit, Maven
  • Worked collaboratively with other developers of the Hestia team to develop, program and test solutions for the Anaconda platform


Experian, Sofia
1 Jahr 5 Monate
2009-03 - 2010-07

Migrated the old database entity relationship

Senior Software Engineer
Senior Software Engineer

  • Migrated the old database entity relationship model to the new Domain Driven design of the trading engine
  • SQL tuning, store procedures and ETL
  • Implemented business functionalities in Java using Spring, J2EE, Apache Mina, Swing/SwingX, JavaScript, FreeMarker, Web Services, MySQL, Ant, Maven


Avus Capital Ltd.
Sofia
1 Jahr 1 Monat
2008-03 - 2009-03

Broker Terminal (Trading with financial instruments)

Java Software Engineer
Java Software Engineer

  • Worked and liaised with a technology consultant on the integration of a C-based API for the German Stock Exchange
  • Multi-platform development using C, DLL, Java (RMI, JNI, JNA), J2EE (EJB3, JMS, JAAS), Oracle AS, Ant
  • Evaluated and recommended tools, technologies and processes for the implementation of the right solutions 


CNsys PLC
1 Jahr 1 Monat
2007-03 - 2008-03

Company Description

Oracle Developer
Oracle Developer

  • SQL tuning, writing PL-SQL store procedures, ETL
  • Created entity relationship models of database-driven applications
  • Designed and implemented OLAP applications using star schema with fact and dimension tables


CNsys PLC

Aus- und Weiterbildung

Aus- und Weiterbildung

2 Jahre 1 Monat
2008-01 - 2010-01

Master of Software Technologies

Sofia University, "St. Kliment Ohridski"
Sofia University, "St. Kliment Ohridski"

Position

Position

  • FinTech Software Engineer

Kompetenzen

Kompetenzen

Top-Skills

AWS DevOps Microservices Angular Spring Boot Terraform system architecture CI/CD Automation Testing Docker Kafka Redis MongoDB NoSQL HTML CSS Node.js Domain Driven Design Attribute Driven Design Data Engineer MLOps Kubernetes Helm

Produkte / Standards / Erfahrungen / Methoden

SUMMARY

  • Lead software engineer, with 15+ years experience in the Financial industry


CURRENT TECHNOLOGY STACK

IDE and Tools

  • IntelliJ IDEA 
  • Visual Paradigm for UML 
  • Balsamiq Mockups 
  • Lucidchart


PM, Build & Source code tools

  • Atlassian Jira/Agile 
  • Atlassian Confluence 
  • Trello 
  • Jenkins 
  • Git 
  • Bintray 
  • Gradle


Frontend Development

  • Angular Core
  • Angular CLI 
  • Angular Flex-Layout
  • Angular Material
  • Typescript
  • RxJs Websockets
  • JavaScript
  • HTML
  • CSS/SCSS
  • npm 
  • Jasmine & Karma


Backend Development

  • Java 8/11 
  • Spring Boot 
  • Spring Security 
  • Hibernate 
  • JUnit 
  • Mockito 
  • Spock 
  • Cucumber


Infrastructure

  • EC2
  • Elastic Beanstalk
  • EKS 
  • Fargate 
  • S3 
  • RDS 
  • VPC 
  • CloudFront 
  • Route53 
  • DynaTrace 
  • ELK 
  • SNS 
  • SQS 
  • SES 
  • Docker 
  • Redis 
  • Terraform 
  • Lambda 
  • ActiveMQ 
  • MongoDB


Coding

  • Domain Driven Design 
  • Clean Code 
  • SOLID principles 
  • Test Driven Development


Testing

  • Unit Testing 
  • Functional Testing 
  • Integration Testing 
  • Smoke Testing 
  • Performance Testing


INDUSTRY EXPERTISE

Leadership & Management 

Software Development and Automated Testing

Financial Domain Knowledge


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