Сергій

SERGII LUKIANENKO
Technical Implementation & Integration Specialist | Backend Automation • APIs • Technical Project
Delivery
Kyiv, Ukraine • [open contact info](look above in the "contact info" section) • [open contact info](look above in the "contact info" section) • github.com/Sudogetthemoney

PROFILE
Technical implementation and integration specialist with hands-on backend engineering plus extensive client-facing B2B
experience. Strong at translating business workflows into technical requirements, integrating APIs and CRM processes,
troubleshooting edge cases, coordinating delivery, validating acceptance criteria, and driving systems from discovery through
testing and rollout. Practical engineering stack includes Python, Go, Rust, PostgreSQL, Docker, Linux, REST APIs, and
automation workflows.
CORE STRENGTHS
Technical discovery • requirements mapping • solution scoping • acceptance criteria
API/webhook integrations • CRM workflows • business automation • data syncing
Implementation ownership • UAT • troubleshooting • release readiness • documentation
Stakeholder communication • demos • client onboarding • cross-functional coordination
Python • PostgreSQL • SQL • Docker • Linux • Go • Rust • Git
Data pipelines • background jobs • scraping • monitoring • testing • operational controls
TECHNICAL IMPLEMENTATION EXPERIENCE
Backend & Automation Engineer / Product Engineer — Independent Products & Project Work 2025–Present
Remote
Owned end-to-end delivery of automation and backend systems: workflow discovery, architecture, implementation, API
integration, testing, UAT planning, deployment preparation, and operational documentation.
Built a Telegram sales automation platform covering owner/admin/manager roles, client import and ownership, campaign
workflows, lead lifecycle, CRM integration, analytics, reactivation logic, auditability, and safety controls.
Implemented integration and data-processing flows across Telegram, PostgreSQL, REST APIs, background workers,
schedulers, and external business systems.
Built a Go SEC Form 4 pipeline with ingestion, normalization, scoring, worker orchestration, validation, deduplication, alerts,
and production-oriented reliability controls.
Built a Python marketplace monitoring system and a Rust real-time data engine, demonstrating ability to troubleshoot
complex integrations and coordinate behavior across multiple services.
CLIENT-FACING & COMMERCIAL EXPERIENCE
Sales Manager — TrackEnsure Mar 2023–Jun 2024
Led B2B client discovery, product presentations, qualification, negotiation, and deal progression in a technology
environment.
Worked with customer needs and constraints, communicated product capabilities, and coordinated next steps across
stakeholders.
Head of Sales — SredaDigital Oct 2020–Dec 2023
Led sales processes and team execution, managed pipeline quality, client communication, and commercial priorities.
Converted business needs into clear solution requirements and coordinated delivery expectations with internal stakeholders.
Sales Manager — Tradeingroup May 2018–Oct 2020
Managed client relationships, qualification, negotiation, closing, and long-cycle communication.
SELECTED ENGINEERING PORTFOLIO
Telegram Sales Automation — Python / PostgreSQL / Docker
github.com/Sudogetthemoney/telegram-sales-automation
Business workflow automation, CRM/lead processes, RBAC, campaigns, 326 passing public unit tests.
SEC Insider Data Pipeline — Go / PostgreSQL / Docker
github.com/Sudogetthemoney/sec-insider-data-pipeline
Regulatory-data ingestion, normalization, processing, scoring, background workers, and alert delivery.
Rust Real-Time Market Engine — Rust / Tokio / WebSocket / REST
github.com/Sudogetthemoney/rust-realtime-market-engine
Real-time event processing, risk controls, telemetry, CI, and 746 passing library tests.
Marketplace Monitoring Engine — Python / PostgreSQL / APScheduler
github.com/Sudogetthemoney/marketplace-monitoring-engine
Monitoring, scraping, scoring, scheduled workflows, alerts, and 373 passing offline tests.
EDUCATION & LANGUAGES
O. M. Beketov National University of Urban Economy in Kharkiv — Master of Engineering (MEng), Electrical Power
Engineering, 2015–2021
Languages: Ukrainian — Native • Russian — Native • English — Professional working proficiency

Sergii Lukianenko • 2026