๐ฅ ๐๐ + ๐ฒ๐๐๐ซ๐ฌ ๐จ๐ ๐๐ฑ๐ฉ๐๐ซ๐ข๐๐ง๐๐ ๐ข๐ง ๐๐ง๐ญ๐๐ซ๐ฉ๐ซ๐ข๐ฌ๐ ๐๐ฉ๐ฉ๐ฅ๐ข๐๐๐ญ๐ข๐จ๐ง๐ฌ ๐๐๐ฌ๐๐ ๐จ๐ง ๐๐๐ฏ๐ ๐ฌ๐ญ๐๐๐ค
โ๏ธ Responsible for full cycle development activities: requirements capture, design, implementation, handover, support.
โ๏ธ Project management: classic PMBok methodology, Agile (Scrum), pre-sale activities, RFP processing (customer and vendor side), project estimation and cost calculation (PERT, SPERT, Planning Poker).
โ๏ธAccount management: resource management, time tracking, people management (team 5-15 direct subordinate, 20+ outsource/outstaff contractors).
โ๏ธ ๐๐๐๐ก๐ง๐จ๐ฅ๐จ๐ ๐ข๐๐ฌ:
Java, Groovy, Typescript, SQL, Postgres, Oracle, Neo4j, Docker, Tomcat, Glassfish, ServiceMix, Angular, Spring, Micronaut, REST, SOAP, JMS, SMPP, LDAP, JCA (Java EE Connector Architecture), JBI (Java Business Integration), JMX, Diameter, Radius, MML (for network elements: HLR, AUC, MSC), gradle, maven, ant, bash, SoapUI, Jetbrains Idea, Eclipse, Visual Paradigm, OOA (Object Oriented Architecture), OOD (Object Oriented Design), EDA, EIP (Enterprise Integration Patterns), Microservices, SOA, ESB, ETL, Java solutions performance tuning, Agile development, Iterative development, etc.
๐ ๐๐ซ๐จ๐ฃ๐๐๐ญ๐ฌ:
๐๐๐๐ญ๐๐ข๐ฅ ๐๐จ๐ ๐ข๐ฌ๐ญ๐ข๐๐ฌ ๐๐๐ฅ๐๐ฎ๐ฅ๐๐ญ๐จ๐ซ
Ukrainian retail company in connection with Jevera creates a logistics calculator for e-commerce.
Project targets:
Evaluate effective delivery date
Evaluate effective delivery cost
Evaluate possible payment options
Method: Scrum, OOA, OOD
Technologies: Spring Boot, Spring Reactor, Spring Cloud, Angular, Devexpress UI, Hibernate, Liquibase, Oracle, AWS RDS, Redis, Kafka, Docker, K8s, Gradle, JUnit.
๐ ๐๐๐๐๐ ๐๐ง๐๐ฅ๐ฒ๐ญ๐ข๐๐ฌ ๐๐จ๐ซ ๐๐จ๐ซ๐ฅ๐ ๐๐๐ง๐ค
Technologies: Spring Boot, Hibernate, Liquibase, Oracle, Redis.
๐ ๐๐๐ญ๐๐ข๐ฅ ๐๐จ๐ง๐จ๐ฅ๐ข๐ญ๐ก ๐ญ๐จ ๐๐ข๐๐ซ๐จ๐ฌ๐๐ซ๐ฏ๐ข๐๐ ๐๐ซ๐๐ง๐ฌ๐๐จ๐ซ๐ฆ๐๐ญ๐ข๐จ๐ง ๐ฉ๐ซ๐จ๐ฃ๐๐๐ญ
Ukrainian retail company in connection with Jevera started transformation of in house developed ERP system.
Project targets:
Create transformation roadmap
Create microservice layer for business domain
Re-connect in-house systems on middleware layer
Create web based UI for call center employees
Method: Scrum, OOA, OOD
Technologies: Spring Boot, Spring Cloud, Netflix OSS, Angular, Devexpress UI, Jhipster, Hibernate, Liquibase, Oracle, PostgreSQL, Elasticsearch, Redis, K8s, swarm, gradle, JUnit.
๐๐๐๐ฅ๐๐๐จ๐ฆ ๐๐ง๐ ๐๐ญ๐ข๐ฅ๐ข๐ญ๐ข๐๐ฌ ๐๐จ๐ง๐ฏ๐๐ซ๐ ๐๐ง๐๐ ๐๐๐ฌ๐๐๐ซ๐๐ก ๐๐ซ๐จ๐ฃ๐๐๐ญ
Research leadership and development of smart meters grid integration with converged BSS infrastructure in near real time charging and customer management.
Method: Scrum
Technologies: JEE, Apache Camel, DLMS, Diameter, Radius, seagull, profiling.
๐ ๐๐๐ฅ๐๐๐จ๐ฆ ๐๐ฉ๐๐ซ๐๐ญ๐จ๐ซ ๐๐๐ ๐๐๐๐
Swap of BSS infrastructure (Billing + Middleware + CRM) for Tier3 telecom operator.
Roles: CRM architect, Middleware architect, technical project manager. As a part of a joint international team we perform end-to-end BSS swap project in 1.5 year with live subscriber migration.
Project responsibilities: Requirements capturing, architecture preparation, task estimation and planning, vendor resource and time control, system integration.
Technologies: Java, UML, TM Forum Frameworx (Business Processes, Information, Application).
๐ ๐๐๐ฅ๐๐๐จ๐ฆ ๐๐ข๐๐๐ฅ๐๐ฐ๐๐ซ๐ ๐๐ฅ๐๐ญ๐๐จ๐ซ๐ฆ
Architectural technical leadership; products ownership; domain expert; research; 3 teams management and activities coordination; tasks definition, progress tracking; Key Performance Indicators improvements.
Technologies: J2EE, TM Forum Frameworx (Business Processes Framework, Information Framework, Application Framework); Methodologies: Scrum. Tools: Apache Service Mix ESB, Apache Camel, Vaadin, JMS, Terracotta ehCache.
UML
Java
Hibernate
MongoDB
XML
Spring Boot
Redis
Microservice
Apache Camel
Jakarta Messaging
SOAP
Software Architecture & Design
Elasticsearch
Apache Kafka
