Vladislav Kazakov
Senior Java Developer (Junior Python/ML)
Male, 38 • Born Nov 11, 1986

Contacts
- Phone: +7 (926) 01-02-550
WhatsApp/Telegram preferred - Email: vlad0102550@yandex.ru
- Citizenship: Russia
- Languages: Russian, English (B1)
- Stack: Java, Spring, Postgres, k8s, Python
Desired position
Senior Java Developer (Junior Python/ML)
Specializations: Fintech, gambling
Employment: full‑time, project‑based
Schedule: full day, flexible, remote
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Location: Worldwide
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Preferred time zones: Moscow (MSK, UTC+3) or European (CET, UTC+1)
Experience (15+ years)
Learning
Sep 2025 — present • self-education
- Python: taking a training course
- AI: studying models, deep learning
Outstaff
Sep 2020 — Aug 2025 (5 years) • Team Lead / Senior Java
- MarathonBet: implemented "fast search" based on Lucene; wrote part of REST API on OpenAPI; wrote part of EAG (Gateway) functionality. Java 21, Spring, Postgres, k8s
- OTP Bank: migration IBM MQ → Kafka; microservices design, development; production deployment
- Sberbank: "Business Idea Evaluation": Java, Spring, OpenShift, Istio, Kafka, Jasper; implemented business plan calculation algorithm; print forms; team leadership; unit testing; production launch
- Awarded "Java‑pro", Q4 2020; references upon request
Rosaccreditation
Aug 2019 — Jul 2020 (1 year) • Team Lead Java / System Architect
- Billing architecture, team leadership; Alfa‑Bank integration (ISO 20022) + CryptoPro 5, JCP 2.0
- Java 8, Spring (Data, Security, Cloud, Boot, Consul), Docker, PostgreSQL, Kafka, SMEV
- Deployed CI/CD; wrote the core and almost the entire billing system module; in‑house support
Masterdata
Aug 2018 — Apr 2019 (9 mo) • Java Developer
- SAP Hybris: Java, JSP, Spring, Groovy; SOLR. Java development of part of the functionality for the 36.6 pharmacy chain online store
AT Consulting
Dec 2017 — Aug 2018 (9 mo) • Java Developer
- CRM for Central Bank of Russia (Project "Dossier"): Java, Hibernate, Spring, WildFly, IBM WebSphere, Oracle. Developed part of the system core, deployed the application at the Central Bank of Russia
RedSys
Jun 2017 — Dec 2017 (7 mo) • Senior Java Developer
- IDM for state corporation "Pension Fund": Java, Spring, MyBatis, Infinispan, WebLogic
IT Integrator "Progress Soft"
Mar 2017 — May 2017 (3 mo) • Java Developer
- Integrations with EDS and MS Exchange; API for "Roscosmos"; Java, ServiceMix, OSGI
"Unit‑Orgtekhnika" (Our Service Agency) — IT Dept
Sep 2016 — Feb 2017 (6 mo) • Full‑Stack
- Wrote part of the system. ExtJS, jQuery; JavaEE, Activiti, Hibernate, REST, PostgreSQL
IT Integrator “Astor”
Jul 2015 — Sep 2016 (1y 3mo) • QA/Developer
- Testing 1C drivers; web services; admin; Java, JS
Credit Center “RusCredit” — CBA‑System
Jun 2009 — May 2015 (6 years) • Project Lead/Developer
- Counterparty/customer cards; print forms; Windows Server & MS SQL admin; documentation; effort estimates; support
Education
Theatrical and Art College • Sound Engineer • 2006
Skills
Java
Spring
Spring Boot
Spring Security
Spring Data
Spring Cloud
Spring Consul
MyBatis
Hibernate
Maven
Gradle
PostgreSQL
Oracle
Kafka
Active MQ
Rabbit MQ
Redis
Lucene
Solr
Elastic Search
Infinispan
Docker
OpenShift
Kubernetes
Istio
Jasper
Tomcat
IBM WebSphere
TeamCity
Jenkins
REST
SOAP
Git
GitLab
Languages
- Russian — native
- English — B1 (intermediate)
Additional
- Learning Python