Ivan Piskun

CTO

Poland5 yrs 1 mo experience

Highly StableAI Enabled

Key Highlights

Experienced in AI solutions architecture and implementation.
Proven leadership in managing technical teams and projects.
Strong background in Ruby development and mentoring.

Stackforce AI infers this person is a Backend-focused Software Engineer with expertise in AI and Ruby development.

Contact

Skills

Core Skills

Architectural DesignSoftware DevelopmentTeam ManagementRubyRuby On RailsMentoring

Other Skills

CoachingCoatchingCollaborative Problem SolvingCrewAIData AnalysisDockerFine TuningGitGo (Programming Language)InterviewingJiraL3LangChainMachine LearningOpenAI API

Experience

Self-employed

AI Solutions Architect

Mar 2025 – Present · 1 yr · Warsaw, Mazowieckie, Poland · Hybrid

Architectural DesignRetrieval-Augmented Generation (RAG)Fine TuningSoftware DevelopmentResults-drivenLangChain+2

Softswiss

5 roles

Team Leader & Senior Ruby Developer

May 2024 – Mar 2025 · 10 mos

Team leadership, Technical leadership, people management, risk management, strategic planning, resource allocation, performance management.
Preparation of PoCs, reviews, consulting/design of the team's technical solutions, managing technical projects, software development, technical development of the team.

Architectural DesignTeam ManagementRubyStrategic PlanningGo (Programming Language)

Team Leader

Promoted

Jun 2022 – Mar 2025 · 2 yrs 9 mos

Working with a team of 4-6 engineers: task distribution and monitoring of implementation, feedback sessions conducting, code review, training, mentoring, building of individual development plans, coaching, performance evaluating and analyzing.
Project and process management: coordination of interaction with other teams, demo sessions conduction; development of new and improvement of existing department processes, culture maintenance.
Communication: information exchange within the team, the sub-command and main command, providing team transparency and openness, meetings facilitation and moderation.
Participation in the strategic planning of sub-command and main command.
Recruitment and training of employees: interviewing, training, adaptation, improving the onboarding process.

Ruby on RailsMentoringInterviewingJiraOperations Management

Middle Ruby Developer

Promoted

Jun 2022 – Jun 2022 · 0 mo

Ruby on RailsSoft SkillsMentoringUnit TestingProduct SupportCoaching

Junior Ruby Developer

Mar 2022 – Jun 2022 · 3 mos

Solving problems of software product support, training, mentoring, building of individual development plans, technologies: ruby-style, Jenkins, Cron, Kafka, WebSocket, Sidekiq, Cron, Kafka, RabbitMQ etc.

CoatchingCollaborative Problem SolvingMentoringL3