MissHezah | Los Angeles Based Copywriter, Content Strategist & Writing Coach | MissHezah
Heather Sundell is a seasoned Los Angeles based copywriter, content strategist, co-writer, and thought leadership expert. She is also writing teacher who regularly teaches in-person and online classes and workshops.
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Services

Services

I work at the intersection of communications, storytelling, research, and leadership development—helping individuals and organizations turn insight into action. From internal communications strategy and manuscripts to thought leadership development and research support, I tailor services to fit the needs of the organization, project, or individual.

Strategic Comms

Bridging psychology and storytelling, my work in strategic communications sits at the intersection of behavior, language, and leadership.

Internal & External Comms & Messaging

With a background in organizational psychology, I approach communications as a critical tool for culture-building and change. I help organizations and leaders craft clear, consistent messaging that aligns internal teams and inspires external audiences—whether launching a new initiative, navigating change, or defining brand voice. From employee engagement strategies to executive messaging playbooks, I bring both behavioral insight and editorial precision.

Executive Communications

I partner with executives, founders, and domain experts to transform their lived experiences and unique expertise into a compelling public platform. Drawing from my research in organizational psychology and experience developing C-suite communications, I help clients surface powerful ideas, shape their leadership narrative, and build a repeatable content strategy across channels—from LinkedIn to top-tier media.

Thought Leadership & Personal Branding

You have expertise. I help you turn it into influence through a diverse range of content channels. Together, we shape your ideas, define your point of view, and craft a narrative that positions you as a credible and compelling voice in your field—whether you’re preparing for a keynote, writing a book, or expanding your platform.

Writing Support

From book manuscripts to brand messaging, I collaborate with leaders and creatives to bring clarity, structure, and emotional resonance to the page. Every engagement is tailored to your goals, voice, and audience.

Manuscript Co-Writing & Ghostwriting

I bring a researcher’s curiosity and a storyteller’s touch to every book project. Whether co-writing with entrepreneurs, coaches, or executives, I help structure ideas, shape narrative arcs, and incorporate supporting research that strengthens credibility and impact. My approach combines voice coaching, rigorous editorial standards, and in-depth subject-matter expertise, resulting in bestselling books that feel both personal and powerful.

Copywriting & Content Development

I offer versatile support across editorial, brand, and social content—whether you need a pinch hitter to meet a deadline, a creative partner to embed with your team, or a lead writer to own strategy and execution. From developing a brand voice to producing executive thought leadership and managing social storytelling, I adapt to your needs, bringing clarity, creativity, and consistency to every touchpoint.

Workshops & Coaching

From individual to team, and full organizational support, my workshops and coaching are tailored to meet your moment—blending strategy, storytelling, and purpose-driven growth.

Narrative Team Development

I design and facilitate workshops at the intersection of storytelling, leadership, and organizational development, helping teams and leaders tap into narrative as a tool for alignment, trust-building, and cultural change. From story-based leadership coaching to team-wide narrative mapping, these workshops surface the values, identities, and experiences that drive meaningful work.

Storytelling For Leaders

Whether in a one-on-one setting or a group, I leverage my background in behavioral science and creative nonfiction writing to help leaders develop their authentic voice, craft compelling messages, and utilize micro-storytelling as a tool to inspire, influence, and connect with others. Whether preparing for a high-stakes keynote or navigating change within their teams, leaders walk away with purposeful stories that clarify vision, spark action, and make personal connections that foster psychological safety and adaptability.

Organizational Storytelling & Team Identity

These workshops leverage creative exercises with traditional organizational development techniques to guide teams through identifying shared values, articulating their collective mission, and co-creating a unifying story. Ideal for moments of transition, growth, or re-alignment, they foster a stronger sense of purpose and belonging across functions and roles.

Leadership Coaching

If you’re navigating change, feeling stuck, or aiming higher, I help you make sense of your story and what comes next. For emerging and established leaders ready to grow with intention. I help clients strengthen their communication, clarify their vision, and lead with authenticity—using storytelling and insights from organizational psychology to foster trust, alignment, and confidence.

Research & Evaluation

I offer research and writing support that bridges academic rigor with clear, compelling communication, and help clients translate complex ideas into impactful narratives grounded in evidence.

Academic Writing

As an experienced writer with a background in organizational psychology, I support academic projects that range from literature reviews and journal submissions to white papers and conference materials. I excel at translating complex theories and research into clear, engaging writing, whether for academic audiences or consumer-facing content that makes findings accessible and actionable.

Research Assistance

I provide research support for qualitative and mixed-methods projects, assisting with the development of interview protocols, transcription, coding, and thematic analysis. I work closely with lead researchers to ensure methodological rigor and contribute to clear, well-organized findings that align with project goals.

Applied Research & Evaluation

I assist organizations in evaluating programs, interventions, and change efforts through customized research and evaluation strategies. This includes survey development, stakeholder interviews, and translating insights into accessible, action-oriented deliverables such as executive summaries, slide decks, and consumer-facing reports. My approach is grounded in evidence-based practice and geared toward real-world impact.

Work With Me