Logo
Gabriel – Java, Spring, Scala, experts in Lemon.io

Gabriel

From Romania (GMT+3)

flag
Back-end Web DeveloperStrong senior
DevOps
Hire developer
19 years of commercial experience
Banking
Energy
Fintech
Logistics
Manufacturing
Supply chain
Web-hosting
Dev tools
Embedded software
Enterprise software
Lemon.io stats
3
projects done
629
hours worked
Open
to new offers

Gabriel – Java, Spring, Scala

Gabriel has over 10 years of professional experience as a software engineer in a variety of industries, including finance, banking, civil aviation, transportation, oil and gas, medical, e-commerce, retail, public, and governance sectors. He works with the Java ecosystem, C/C++, JavaScript, and SQL. He is a friendly individual who keeps up with the latest trends in his field and is constantly improving both his technical and interpersonal skills.

Main technologies
Java
15 years
Spring
8 years
Additional skills
Scala
Kotlin
DevOps
SQL
C++
Groovy
Amazon S3
JavaScript
Blockchain
AWS
Kafka
Couchbase
Docker
.NET
Mojito
Kubernetes
MongoDB
Redis
Grafana
Java EE
Linux
Ready to start
ASAP
Direct hire
Potentially possible

Experience Highlights

Java Developer
Mar 2023 - Dec 20238 months
Project Overview

Company specializing in various locking systems for hotels, offices, etc.

Skeleton
Skeleton
Skeleton
Responsibilities:
  • integrated TESA PMS API into KeyCard API
  • added BDD Testing capabilities to the existing flows
  • implemented OAS Hotel API features
Project Tech stack:
Java EE
Docker
Senior Developer
May 2018 - Dec 20187 months
Project Overview

Market data enterprise content distribution. Its managed interface is an adapter between the market data real-time platform and the company's platform.

Skeleton
Skeleton
Skeleton
Responsibilities:
  • Participated in all phases of the SDLC according to Agile/SAFe methodologies in place.
  • Added functional integration with Market Data Feed (B-PIPE), Entitlements Management and Reporting System (EMRS), DDM Local-Publish data for tightly controlled internal-only consumption, and Zero Footprint on-cloud premises support leveraging Open API client.
Project Tech stack:
Java
Java EE CDI API 1.x
Jboss Weld 2.x
Arquillian Weld
Camel 2.x
Google Guava
Bloomberg Open APIs BLAPI
Maven
Murex APIs
Cucumber
Fitness
Senior Associate Developer
Sep 2015 - Apr 20182 years 7 months
Project Overview

It aims to create a more efficient and uniform process for Contract for Difference (CFD) processing eliminating a multitude of manual client-specific user development tools to process the product. It provides a scalable automated infrastructure across Investor Services impacting functions such as reference data, trade and position management, corporate action and income processing, pricing and valuations, reconciliations, settlements, accounting, and reporting.

Skeleton
Skeleton
Skeleton
Responsibilities:
  • Decomposed equity swaps monolith platform into small manageable Microservices to allow trade capture/trade lifecycle and exception management scenarios with Pre-Trade system to allow CFD processing using IBML/FpML logical data modeling.
  • Architected a configurable, automated/on-demand client reporting downstream feeder for various recipients supporting multiple deliverable mechanisms (SFTP, AMPS) using messaging systems and Enterprise Integration Patterns (Spring Integration).
  • Provided market data integration with Reference Data Technology for securities, equity instruments, and party/party accounts leveraging REST OpenApi Specifications and NoSQL databases.
  • Integrated Equity Swaps platform with middle office fund accounting system on sending assets, tax lots, cash, price, optimization, and trades type messages leveraging FIX protocol, JPMC Moneta Bootstrap (Angular 2.x), and messaging systems.
  • Integrated In-memory distributed caching using Hazelcast for Equity Swaps query optimization and enhanced the corporate action workflow engine.
Project Tech stack:
Java 6
7
8
Java EE (legacy platforms using JBoss)
Spring 4.x framework (Core
Boot
JavaConfig
JDBC
Data
Retry
Cache
JMS
MVC)
Spring Statemachine
Spring Pivotal Cloud Foundry
Spring Cloud Config
Angular 2.x with TypeScript
Mule ESB
Pivotal Gemfire
Hazelcast
Oracle Berkeley DB
JSON
XML
FpML
IBML
Google Protocol Buffers v2.0
IBM MQ
HornetQ
ActiveMQ
AMPS (from www.crankuptheamps.com)
3 Cucumber
Jacoco
Cobertura
Apache PIT
Google Guava
Oracle Database 12c
Jersey
Swagger 2.0 OAS
Springfox
Junit 4.x
5.x
Jackson
Vavr
CI
CD pipelines using TeamCity
Git
Bitbucket
IntelliJ IDEA Ultimate Edition

Education

2006
Faculty of Automatic Control and Compuers
Bachelor's

Copyright © 2024 lemon.io. All rights reserved.