Hello, I'm Dzmitry! π An accomplished Software Engineer with 4 years of industry experience and a distinguished academic background, including multiple national informatics olympiad wins. I specialize in designing, building, and optimizing secure, high-integrity financial platforms within the FinTech and cryptocurrency sectors.
My expertise spans a wide range of programming languages, tools, and frameworks, with a strong focus on delivering high-quality solutions. I am fluent in Java and Kotlin and possess deep expertise in the modern backend ecosystem, including Spring Boot, REST/SOAP APIs, Docker, and Kubernetes. I have a proven track record of implementing robust CI/CD pipelines and a commitment to quality. I am eager to apply my deep experience in distributed systems and financial technology to a challenging role focused on building the future of finance.
From a young age, I've been driven by curiosity, always eager to work, learn, investigate, and explore π΅οΈ. My journey led me to the dynamic world of software engineering, where I discovered my passion for solving complex problems and building scalable systems. My experience extends to Web3.0 technologies, including Ethereum (Solidity), TON, and Hyperledger Fabric, as well as hands-on experience with DLT, cryptography, and various token standards. Now, Iβm ready to take on new challenges and contribute to innovative projects. πͺ Letβs build something amazing together! π
| Category | Skills |
|---|---|
| Languages | Java, Kotlin, TypeScript, Python, C++ |
| Technologies/APIs | Web: Spring (Boot, Cloud, MVC, Data, Security, AOP, Integration, Batch, Test), CDI, REST/SOAP, AWS (EC2, Fargate, S3, ALB, ECR, DynamoDB, Lambda), CI/CD, Hibernate, Redis, Docker, Kubernetes, QueryDSL, Camunda, gRPC (Protobuf), GWT, Apache Kafka, RabbitMQ Web 3.0: Ethereum (Solidity), TON, Hyperledger Fabric, Web3.js, Chainlink, IPFS, Multi-Party Computation (MPC), Distributed Ledger Technology (DLT), Cryptography (Hashing, Encryption, Digital Signatures), Token Standards (ERC-20, ERC-721, ERC-1155) ML & Big Data: Hadoop, TensorFlow OCR, Scikit-learn, Apache Spark, Pandas, Numpy (transformers, RNN, CNN, CTRNN) |
| Databases | SQL: PostgreSQL, MySQL, MSSQL, Oracle NoSQL: MongoDB, Apache Cassandra, Redis ORM: Spring Data, JPA, Hibernate, Liquibase, Flyway |
| Tools & Platforms | ChatGPT, Gemini, IntelliJ IDEA, Cursor, VSCode, Microsoft Office, GitHub, GitLab, Bitbucket, Circle CI, GitHub Actions |
| Operating Systems | Linux, Ubuntu, Windows |
| Foreign Languages | English (Advanced - C1), Ukrainian (Intermediate - B1), French (Elementary - A2), Belarusian (Native), Russian (Proficiency - Π‘2) |
Role: Senior Backend Developer Tech Stack: Java 21, Kotlin, Spring Cloud, Quarkus, Camunda, PostgreSQL, Kafka, Keycloak, Kubernetes Achievements:
- Engineered the complete, secure transaction lifecycle for digital assets, from KYC-compliant onboarding to atomic settlement of trades (buy/sell/store operations), leveraging DLT-inspired design patterns for auditable and tamper-proof records.
- Fully implemented the bond registration process on Camunda BPM, including a workflow with over 50 verification steps and integration with 7 internal services.
- Designed and deployed a robust two-phase commit mechanism to ensure atomic writes between PostgreSQL and Kafka event streams, handling over 10,000 transactions per minute.
- Utilized gRPC for high-performance, low-latency internal communication between microservices.
Role: Full-stack Developer Tech Stack: Java, Spring, Hibernate, React, TypeScript, AWS, Kubernetes Achievements:
- Led the transition from Angular to React, improving UI performance.
- Optimized database queries, reducing latency by 30%.
- Developed reusable React components and managed application state with Redux.
- Implemented CI/CD pipelines using CircleCI and Kubernetes.
Role: Full-stack Developer Tech Stack: Kotlin, Spring, Java, AWS Lambda, PostgreSQL Achievements:
- Built a serverless AI-powered recommendation engine using AWS Lambda.
- Designed and implemented a scalable, RESTful API in Kotlin to serve real-time product recommendations.
- Designed a flexible database schema using MongoDB to efficiently handle large volumes of unstructured e-commerce and transaction data.
- Belarusian State University of Informatics and Radioelectronics
- Masterβs Degree, Faculty of Computer Systems and Networks (2027)
- Belarusian State University
- Bachelor's Degree, Faculty of Applied Mathematics and Computer Science (2025)
- Problem-Solving: Developed analytical thinking with the ability to quickly break down large problems, gather reliable information, and find appropriate solutions. I have a comprehensive approach to managing complex problems and unexpected situations.
- Leadership: Not afraid to take responsibility for decisions. I can unite people into a team, distribute tasks, and train new team members. As the Student Union President at BSU, I led a team of dedicated students in organizing events, representing student interests, and fostering a vibrant campus community.
- Communication: Collaborated with cross-functional teams and regulators (e.g., ISO 20022 compliance).
- Hobbies: Active sports (football enthusiast), classical piano, world and national history, fishing, and learning foreign languages.