LifeStream Executive and Leadership Team

May, 2026

Leadership Overview

LifeStream has 6 executives leading key functions including strategy, operations, finance, and marketing.

Driven by a commitment to empowerment, LifeStream is dedicated to fostering independence and potential for individuals with disabilities through comprehensive support services and opportunities for personal and professional growth.

Leadership Roles at LifeStream

  • Chief Executive Officer - Aleksander Kiselevich
  • Founder & Chief Executive Officer - Pratyush Hazarika
  • Chief Executive Officer & Co-Founder - Alexander Kiselevitch
  • Chief Financial Officer - Nikita Pykhov
  • Co-founder & Chief Operating Officer - Mourning Joy
  • Chief Marketing Officer - Kirill Vasilenko
  • Aleksander Kiselevich - Chief Executive Officer

    Aleksander Kiselevich, the Chief Executive Officer at LifeStream, directs the organization's overarching strategy and operational framework. Kiselevich guides LifeStream's mission to empower individuals with disabilities, ensuring the delivery of comprehensive community residences, day support, and supported employment services. This leadership role involves aligning departmental objectives with the company's core aim of fostering client independence and potential fulfillment. Overseeing strategic partnerships and resource allocation, Aleksander Kiselevich ensures the organization effectively serves individuals seeking to develop their capabilities and achieve their aspirations. The Chief Executive Officer's focus remains on expanding the reach and impact of LifeStream's specialized support programs and training initiatives, thereby enhancing the lives of both clients and those seeking meaningful employment within the organization.

    Pratyush Hazarika - Founder & Chief Executive Officer

    Pratyush Hazarika, the Founder & Chief Executive Officer at LifeStream, establishes the foundational vision and strategic direction for the organization. Hazarika drives LifeStream's commitment to empowering individuals with disabilities, championing the development of community residences, day support programs, and supported employment services. This executive leadership ensures the company's services are designed to help clients achieve independence and realize their full potential. Pratyush Hazarika oversees the strategic growth initiatives and cultivates the organizational culture that supports both client aspirations and professional development for staff. The Founder & Chief Executive Officer's influence is critical in shaping LifeStream's market position and its dedication to providing specialized support and training opportunities, ultimately enabling individuals to lead fulfilling lives.

    Alexander Kiselevitch - Chief Executive Officer & Co-Founder

    Alexander Kiselevitch, the Chief Executive Officer & Co-Founder at LifeStream, spearheads the strategic vision and operational execution of the organization's mission. Kiselevitch is dedicated to advancing LifeStream's services, which include community residences, day support, and supported employment, all aimed at empowering individuals with disabilities. This leadership position ensures that clients are supported in developing their potential and achieving independence. Alexander Kiselevitch oversees the integration of training programs and job opportunities, fostering an environment where individuals can make a significant difference. The Chief Executive Officer & Co-Founder's role is pivotal in driving the organization's growth and ensuring its services meet the evolving needs of individuals seeking specialized support and pathways to fulfilling their dreams.

    Nikita Pykhov - Chief Financial Officer

    Nikita Pykhov, the Chief Financial Officer at LifeStream, manages the organization's financial health and strategic fiscal planning. Pykhov oversees all financial operations, including budgeting, forecasting, and resource allocation, ensuring LifeStream can sustainably deliver its comprehensive services for individuals with disabilities. This executive function is critical for maintaining the integrity of community residences, day support programs, and supported employment initiatives. Nikita Pykhov ensures compliance with financial regulations and optimizes financial performance to support the company's mission of empowering clients toward independence. The Chief Financial Officer's expertise is vital in securing the necessary funding for training programs and job opportunities, thereby enabling LifeStream to expand its positive impact.
    Nikita Pykhov

    Mourning Joy - Co-founder & Chief Operating Officer

    Mourning Joy, the Co-founder & Chief Operating Officer at LifeStream, oversees the day-to-day operational execution and service delivery across the organization. Joy ensures the seamless provision of community residences, day support, and supported employment services, directly contributing to LifeStream's goal of empowering individuals with disabilities to achieve independence. This leadership position involves optimizing operational workflows and managing resources to enhance client outcomes and program effectiveness. Mourning Joy plays a key part in developing and implementing strategies that support client potential and foster their dreams. The Co-founder & Chief Operating Officer's focus on operational excellence is fundamental to the success of LifeStream's training programs and job opportunities, ensuring a high standard of care and support.

    Kirill Vasilenko - Chief Marketing Officer

    Kirill Vasilenko, the Chief Marketing Officer at LifeStream, directs all marketing and communication strategies to amplify the organization's reach and impact. Vasilenko is responsible for developing and executing campaigns that highlight LifeStream's comprehensive services for individuals with disabilities, including community residences, day support, and supported employment. This role ensures that the organization's mission to empower clients and foster independence is effectively communicated to target audiences and stakeholders. Kirill Vasilenko oversees brand development, public relations, and digital outreach, driving awareness of the training programs and job opportunities available. The Chief Marketing Officer's efforts are crucial in connecting individuals with the support they need and attracting talent dedicated to making a difference in the lives of others.

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    Frequently Asked Questions Regarding LifeStream Top Executives and Leadership Team

    Who leads LifeStream?
    LifeStream is led by Aleksander Kiselevich (Chief Executive Officer), along with executives such as Pratyush Hazarika (Founder & Chief Executive Officer) and Alexander Kiselevitch (Chief Executive Officer & Co-Founder).
    Who is part of LifeStream’s executive team?
    The executive team of LifeStream includes leaders such as Aleksander Kiselevich (Chief Executive Officer), Pratyush Hazarika (Founder & Chief Executive Officer), Alexander Kiselevitch (Chief Executive Officer & Co-Founder) and other senior executives.
    How many executives does LifeStream have?
    LifeStream has 6 executives leading key business areas.
    What roles are included in LifeStream’s leadership team?
    The leadership team of LifeStream includes roles such as Chief Executive Officer, Founder & Chief Executive Officer, Chief Executive Officer & Co-Founder, Chief Financial Officer, Co-founder & Chief Operating Officer.