I'm available for business trips to other cities for projects lasting a month or longer.
Our core mission is to transform how people experience healthcare and mental wellness. In areas where precision, data reliability, and personalization are crucial, we design solutions that make complex medical and behavioral processes understandable, manageable, and accessible.
Our mission is to make technology a trusted ally in health, growth, and human well-being.
LifeSync is not an outsourcing team — we are a product and architecture studio that builds scalable systems with medical-grade accuracy, grounded in real user behavior.
While our primary focus is on healthcare and aesthetics, we are actively expanding our portfolio. We develop custom learning platforms and CRM systems tailored to real business needs.
While our primary focus is on healthcare and aesthetics, we are actively expanding our portfolio. We develop custom learning platforms and CRM systems tailored to real business needs.
LifeSync is a product-driven technology company that builds intelligent digital systems at the intersection of AI, data, and human behavior.
AI-first product & architecture studio
We build intelligent digital systems where AI, data, and human behavior meet — helping people and businesses make healthcare, wellness, learning, and operations more understandable, manageable, and personalized.
Who We Are
To make technology a trusted ally in health, growth, and human well-being.
Vision
To transform how people experience healthcare and mental wellness through intelligent systems.
Mission
Data → Behavior → Decision → Scalable System
Principles
We started as a team focused exclusively on medical and beauty technologies — areas where clinical logic, aesthetic medicine, and user behavior require exceptional precision and trust.
As the team evolved, it became clear that our approach to system design could scale far beyond a single industry.
As the team evolved, it became clear that our approach to system design could scale far beyond a single industry.
From Medical Expertise
to Scalable Systems
to Scalable Systems
WHERE WE’RE HEADED
Designing scalable system architecture for complex products
Architectural Systems
Building internal systems tailored to real workflows
In-house CRM
LLMs embedded into product logic, analytics, and automation
AI-first Products
Combining knowledge and experience
About the founder
Strong expertise in product and business analytics, UX research, and data-driven decision-making.
Expertise includes:
Holds an MBA, professional certifications in Product Management and Business Analysis, and advanced education at Istituto Marangoni in business and creative strategy.
Lesya holds:
Lesya Portyanko
Chief Executive Officer
Technical Product Manager and marketer with 12+ years of experience in IT startups, product development, and growth strategy.
Yevheniia Suhak
founder
Yevheniia Suhak is a founder combining expertise in biotechnology, medicine, and cosmetology with hands-on experience in scientific innovation and product development.
Biotechnology and cosmetic product development, scientific research, innovation strategy, and science-driven consumer solutions.
Expertise includes:
Expertise at the intersection of biotechnology, medicine, and cosmetology, with a strong background in scientific research and product innovation.
Yevheniia holds:
AI as a Core Layer
LifeSync designs enterprise-grade systems with a focus on scalability, data security, and resilient architecture.
Technology Stack & Architecture
— LLMs embedded into business logic
— Automation, analytics, decision support
— Orchestration layer with context-aware pipelines
— Automation, analytics, decision support
— Orchestration layer with context-aware pipelines
Security & Compliance
— Data isolation: tenant + RLS
— Encryption: in transit (TLS) and at rest
— Centralized authentication (JWT / Auth)
— Full audit logging of user actions
— Policy-based access control
Architecture designed for sensitive and medical-grade data
— Encryption: in transit (TLS) and at rest
— Centralized authentication (JWT / Auth)
— Full audit logging of user actions
— Policy-based access control
Architecture designed for sensitive and medical-grade data
Architecture
— Multi-tenant SaaS with full data isolation
— Row-Level Security (PostgreSQL) — access control at the database level
— RBAC — flexible, granular role-based access model
— API-first architecture — clear separation of layers, integration-ready
— Modular design — independent services without cross-dependencies
— Row-Level Security (PostgreSQL) — access control at the database level
— RBAC — flexible, granular role-based access model
— API-first architecture — clear separation of layers, integration-ready
— Modular design — independent services without cross-dependencies
Core expertise
LifeSync provides end-to-end product development, with strong expertise in complex systems and health-tech solutions.
CUSTOM DEVELOPMENT & ARCHITECTURE
LifeSync operates where both technology and system thinking are critical:
— Complex architecture
— Multi-role systems, medical data handling, real-time interactions
— AI as a core layer
— LLMs are embedded into product logic (analysis, recommendations, automation)
— Data-driven approach
— Products are built around metrics, user behavior, and validated hypotheses
— Full-cycle development
— Strategy → UX → architecture → development → launch
— Complex architecture
— Multi-role systems, medical data handling, real-time interactions
— AI as a core layer
— LLMs are embedded into product logic (analysis, recommendations, automation)
— Data-driven approach
— Products are built around metrics, user behavior, and validated hypotheses
— Full-cycle development
— Strategy → UX → architecture → development → launch
Core areas
— Medical and health-tech applications
— Mental health platforms
— Mobile applications (iOS / Android / PWA)
— Complex SaaS systems
— CRM and internal systems (in-house)
— Integrations and API ecosystems
— Mental health platforms
— Mobile applications (iOS / Android / PWA)
— Complex SaaS systems
— CRM and internal systems (in-house)
— Integrations and API ecosystems
From healthcare applications to learning platforms and custom SaaS / CRM systems, LifeSync designs products around real user behavior, data, and scalable architecture.
Building intelligent systems across three core directions
SOLUTIONS
Custom digital platforms for structured learning and progress tracking.
02
Learning Applications
About the direction
Key capabilities:
— Custom learning platforms
— Course and module structure
— Progress tracking
— User dashboards
— Interactive learning flows
— AI-assisted learning logic
— Custom learning platforms
— Course and module structure
— Progress tracking
— User dashboards
— Interactive learning flows
— AI-assisted learning logic
We build systems where users move through learning paths, complete modules, track progress, and interact with content in a way that feels simple, modern, and effective.
LifeSync develops learning applications that turn educational content into clear, interactive, and personalized digital experiences. These platforms are designed to support structured learning, user progress, engagement, and measurable outcomes.
About the direction
01
Healthcare Applications
Key capabilities:
— Personal health records
— Medical data tracking
— Treatment and procedure history
— Health reminders and follow-ups
— AI-powered insights
— Data-sensitive architecture
— Personal health records
— Medical data tracking
— Treatment and procedure history
— Health reminders and follow-ups
— AI-powered insights
— Data-sensitive architecture
Our solutions are built for sensitive, data-driven environments where accuracy, privacy, and personalization are essential. From health records and treatment tracking to AI-powered insights and reminders, each product is designed to make complex medical processes understandable and accessible.
We design healthcare and wellness applications that help users manage personal medical information, track changes over time, and make everyday health-related decisions easier and more structured.
Digital products for health, medical data, and personal well-being.
About the direction
03
SaaS & Custom CRM
Key capabilities:
— Custom CRM systems
— Multi-role SaaS platforms
— Internal business tools
— Workflow automation
— Dashboards and analytics
— API integrations
— Scalable architecture
— Custom CRM systems
— Multi-role SaaS platforms
— Internal business tools
— Workflow automation
— Dashboards and analytics
— API integrations
— Scalable architecture
These products enable teams to manage clients, automate processes, analyze data, and make decisions within a single scalable environment.
We build custom SaaS platforms and CRM systems tailored to real business processes. Instead of adapting businesses to generic tools, we design systems around actual workflows, roles, data, and operational logic.
Scalable systems for business operations, automation, and workflows.
LifeSync is a product and architecture company building AI systems in healthcare, mental health, and complex digital services — from mobile applications to scalable SaaS platforms.
Our contact information
contact us
Karaganda Region, Karaganda City,
Kazbek Bi District, Alikhanov Street, Building 14B
Kazbek Bi District, Alikhanov Street, Building 14B
Email:
OKED: Software Development
BIN: 241040035450
Details:
Address:
