Pavel Smirnov Email and Phone Number

Responsibilities- IT infrastructure support and development ensuring fault tolerance, scalability and security;- Backend (Golang, Java, Python), Frontend (Vuejs), QA, SM, data processing (ML, DE, CV and DWH) and architecture teams development and management;- Technology stack definition, service architecture management, complexity and labor costs and projects assessment;- Assessment and strategic planning, budgeting, cost control and planning, equipment procurement, payroll, protection on Boards of Directors;- Development processes optimization, products delivery and operation (release processes, code review, testing, etc.);- Analysis, assessment, development, technical specialists hiring and training, Performance Review, 1-1, growth points;- Technical debt management, initiatives promotions, secure development processes implements (SCA, DAST, SAST), complex technical issues solving.Achievements- Transferred the entire infrastructure and services to our own fault-tolerant infrastructure in 2 data centers, reduced support and maintenance costs;- Improved Observability, standardized global monitoring and alerting, implemented tracing tools, reduced the time to find and solve problems;- Changed the approach to maintaining technical and architectural documentation, implemented Spotify Backstage;- Optimized the work of cross-functional departments, changed approaches, standards and complex metrics that improve the efficiency of teams.Technology stack - Infra: Proxmox, Netbox, Ceph, FreeIpa, Keycloak, Gitlab, Prometheus, Victoria Metrics, Grafana, Loki, OnCall, Promtail, Tempo, Kubernetes, Helm, Kafka, Minio, NextCloud, Terraform, Sentry, TestIT, Vault - Database: Clickhouse, Patroni, PostgreSQL, Mongo, Redis - Data: Aerospike, Airflow Amundsen, Atlas, Flink, Spark, Jupyter Hub, NiFi - Development: Java (Spring), Python (Django, FastApi), Golang, TypeScript (Vuejs 3, own design system)

Responsibilities- Development department management of Telecom products and internal services. 17 teams, 70+ people: Virtual PBX, Contact Center, Billing, Personal Account, CRM, Website, Calltracking, Messenger, 1C and other services;- Development and implementation of a technical strategy with a horizon of 1-3 years, planning, setting and cascading goals, achieving financial and business metrics;- The technical quality of systems, processes and development tools;- Team building, recruitment, onboarding, growth and evaluation, motivation, KPI;- Budgets, payrolls, licenses, equipment, trainings coordination;- Cross-team complex issues solving, synchronization.Achievements- Implemented Agile and DevOps approaches, Sprints, Scrum, Kanban, GitFlow, Code Review, CI/CD, test coverage, documentation. Optimized development processes for SAFe, PBR, WSJF, ArchSync, SD methodologies. Transferred the entire company from Redmine to Jira, integrated Gitlab, Sentry, Confluence;- Formed flexible teams, expanded DevOps, Docker, Kubernetes, Helm, AirFlow. Developed monitoring and alerting (Prometheus, Grafana), ELK for logging;- Implemented secure development approaches, SAST, DAST tools, Nexus, SonarQube, Acunetix, AppScreener;- Set up the process of collecting and analyzing metrics at team/solution/enterprise level. Oriented teams to the value stream;- Implemented Kafka and ensured high availability of billing. Transfered Frontend to MicroFrontends. Organized a single UIKit.Stack: PostgreSQL, MongoDB, ClickHouse, Redis, RabbitMQ, Kafka, Golang, C++, Qt, Java, PHP, Laravel, Symfony, Yii, NodeJS, Angular, React, Vue, Bitrix24, Kotlin, Swift, ReactNative, KotlinMobile, Docker , Kubernetes, ELK, Sentry, Airflow, NewRelic, Jira, Confluence, Gitlab, Redmine, Slack, Miro.

- R&D department management (2 offices) including web (rails, due, mobile iOS, Android (Objective C, Swift, Java, Kotlin), server (Go), hardware (C++) development, testing and DevOps (Gitlab CI, Jenkins) (~30 people);- Teams formation for B2C and B2B projects, staff recruitment and outsourcing;- Customer business needs identifying, architectural solutions preparing, goals setting, coordinating, task distribution;- Work execution control and supervision on projects and company operation activities;- Smart devices (IoT) releases and support (video, heating, climate, lighting, power, access control), firmware publications and releases;- Important architectural and technical issues decisions; - Teams synchronization;- Monitoring, testing, quality control (Code Review, Zabbix, NewRelic, Flurry);- Business process optimization, integration with modern tools (Jira, Gitlab, Confluence, Jenkins), methodologies (Agile, Scrum) and employee training;- Communications improvement and meetings with Marketing, Design, Support (Fabric, Google Analytics, Sketch, Zeplin, ServiceDesk);- Team motivation and maintaining;- Information systems control and audit (GSuite, 1C, Bitrix, Google Console, App Store, online store, payments systems and other services), server maintenance;- Technical documentation design and preparation.

- Cloud-based system design, development, operation and support for public catering enterprises (Ruby on Rails, PostgreSQL, Redis, RabbitMQ, Delphi, Swift);- Team management and building (5-10 people);- Project management (testing, quality control, deadlines, budget and risks);- Project and technical documentation: calendar plans, tasks, prototyping, functional requirements (Jira, Confluence, ER, Scrum, Moqups, UML, API);- Version control and Code Review (GitHub, Bitbucket);- Continues Integration and Delivery (Jenkins, Docker);- Servers, VoIP, IP-cameras monitoring and administration (Hetzner, Ubuntu/Debian, Telphin, Hikvision, Ivideon);- Process automation in the restaurant sector(sales, marketing, warehouses, logistics, accounting, business process control);- Third-party service and system integration.

- CRM/ERP development in the field of immigration and legal services on the territory of the Russian Federation (Filemaker PRO);- Collection, analysis and requirements formulation;- Interaction with stakeholders;- Necessary models, algorithms and prototypes building;- Design, development, prototyping, testing;- Testing and troubleshooting.