CONTACT

Meet the Heller Consulting team

For thirty years, our expert technologists have helped nonprofit, education, and healthcare advancement teams lift their fundraising and build their operational confidence.

MEET THE TEAM
CAREERS
A woman with long blonde hair sits at a table in a conference room, smiling at the camera. Other people, including a Blackbaud consultant, are seated nearby with notebooks and coffee cups, engaged in discussion.

Heller Leadership

A smiling man with short, gray hair and a beard, dressed as a nonprofit consultant in glasses, a dark buttoned shirt, and a gray corduroy jacket, stands against a plain dark background.

Jeffrey Appell

President

Approaching leadership like an entrepreneur, Jeffrey frames Heller Consulting’s mission as enabling nonprofits to thrive through strategic technology investment and creative problem-solving. He leads the firm’s largest and most complex CRM projects, directs Heller’s services teams, and oversees overall business processes and objectives.

A woman with wavy dark hair and bangs, smiling and looking at the camera. She is wearing a short-sleeved, olive-green shirt and posed in front of a plain, light gray background.

Jennifer Thall

Business Lead, Salesforce Practice

Provides expert analysis and business process optimization in the vast Salesforce ecosystem.

A woman with curly hair smiles at the camera. She wears a blue and white striped shirt over a dark top, a large round pendant necklace, and stands against a dark background.

Karen Harris Melendez

Business Lead, Microsoft and Blackbaud Practices

Helps organizations implement Microsoft and Blackbaud technologies to optimize operations, streamline workflows, and maximize their impact.

David-Price-2024.jpg

David Price

Business Lead, Strategy Practice

Supports clients with the strategic selection and implementation of the digital tools required to execute on their missions.

A young man with short brown hair, wearing a dark suit jacket and white collared shirt, smiles confidently in front of a plain dark background, reflecting his role as a dedicated nonprofit consultant.

Trent Johnson

Business Lead, Data Services

His team builds reliable, efficient systems that empower organizations to drive reporting, analysis, and campaign execution with clarity and confidence.

A man with long light brown hair, a beard, and mustache, wearing clear glasses with colorful frames and a black button-up shirt, stands against a dark background, smiling slightly.

Joel Mulder

Director, Project Management Office

Ensures that Heller provides maximum value to clients and delivers on its promise of excellent service.

A man with short brown hair and a mustache, wearing a light blue checkered shirt and a plaid tie, smiles at the camera against a dark background.

Jett Scott Winders

VP of Revenue

Leads a client-first consultatory approach to finding best-fit projects that benefit both Heller and its clients.

Maya.jpg

Maya Rostker

SVP of Operations

Manages all aspects of the firm’s business operations, including financial, human resources and technology infrastructure.

A woman with straight, light brown hair, wearing a dark long-sleeve shirt with zippered pockets, stands smiling with her hands in her pockets against a dark, plain background.

Kate Bennet

VP of People and Culture

Brings two decades of experience as a nonprofit consultant to help staff strive for client and career excellence.

Consultants and Staff

A woman with light brown hair pulled back and wearing dangling earrings and a brown top smiles in a warmly lit library with shelves of books in the background.

Anne Noyes

Account Manager

A woman with long curly brown hair, wearing a dark blazer over a floral blouse, stands against a plain dark background and smiles at the camera.

Bre-Lyn Cober Wong

Principal Consultant

A middle-aged man with short dark hair and glasses smiles at the camera. A seasoned nonprofit consultant, he wears a gray knit sweater over a white collared shirt, standing against a plain, light-colored background.

Brian Miclette

Power Platform Consultant
A woman with curly brown hair wearing a black top smiles at the camera against a plain dark background. Her left hand is in her pocket.

Brooke Belott

Principal Consultant

Dark blue icon of a person wearing a headset with a microphone, representing customer service, technical support, or a nonprofit consultant, on a light background.

Chibuike Okoli

Microsoft Consultant

A nonprofit consultant Colton Tackett in a blue suit, white shirt, and orange tie smiles at the camera. He has short brown hair, glasses, and a trimmed beard. The background shows blurred tall office buildings.

Colton Tackett

Business Development Representative

CrystalSuarez2016.jpg

Crystal Suarez

Principal Consultant

A woman with long dark hair, a green and white striped turtleneck sweater, and gold hoop earrings smiles confidently in front of a dark background, embodying the approachable professionalism of a seasoned nonprofit consultant.

Cynthia Adeyemi

Project Manager

A nonprofit consultant wearing a beige suit, white shirt, and light pink bow tie smiles while standing in front of a window with white blinds.

Dakota Michael Watkins

Data Operations Analyst
A young man with short blonde hair, wearing a dark polo shirt, smiles at the camera while standing outdoors with trees and greenery in the background, exuding the approachable confidence of a skilled nonprofit consultant.

Daniel Braddock

Account Executive

A young nonprofit consultant with wavy dark hair, glasses, and a mustache, wearing a black suit jacket and white shirt, smiles at the camera outdoors with a blurred background of greenery and a building.

Daniel Mazzo

Senior Data Operations Analyst
A man with short, dark hair and glasses smiles at the camera. Dann Yamsuan at Heller Consulting is wearing a navy blue collared shirt with light gray trim, set against a plain, light-colored background.

Dann Yamsuan

Senior Consultant

A man in a light blue button-up shirt stands smiling outside in the sunlight, with a glass building and urban background behind him.

David Lee

Account Manager

David Okner, a nonprofit expert and consultant, is a middle-aged man with short brown hair and glasses who smiles at the camera, wearing a light green shirt and a blue lanyard. The background is out of focus with dark and light areas visible.

David Okner

Senior Consultant

A woman with curly brown hair smiles at the camera. She is wearing a blue textured shirt and stands in front of a blurred green outdoor background, embodying the confidence of a Kevin Hartland nonprofit data expert.

Debbie de la Cruz

Data Services Account Management Delivery Lead

Dennis Kelso is shown with a natural background.

Dennis Kelso

Consultant

A woman with blonde hair, wearing a light blue top, smiles at the camera. As a nonprofit consultant, she stands outdoors against a blue sky and some blurred trees in the background.

Donna Chamorro

Senior Director, Data Campaign Management
Simple blue outline icon of a person wearing a headset with a microphone, symbolizing customer support or nonprofit consultant assistance, on a white background.

Douglas Kubr

Data Operations Analyst
Jeanne Fogel, nonprofit expert consultant, with brown hair in a bun, wearing red glasses and a blue blouse, smiles at the camera against a plain gray background with a bright light behind her.

Elise Barlow

Consultant

A person with short brown hair and glasses smiles at the camera. They are wearing a black sweater and are posed against a dark, plain background.

Erica Callaghan

Senior Consultant

A woman with wavy black hair smiles at the camera. She is wearing a blue wrap top over a beige shirt and a flower-shaped necklace, standing in front of a plain dark background.

Erin Royster

Strategy Consultant

ErykaVarnado.jpg

Eryka Varnado

Consultant

Felix-Akhigbe-2025.jpg

Felix Akhigbe

Project Manager

A man wearing a dark grey traditional shirt with patterned detailing sits against a plain dark background, looking directly at the camera with a neutral expression—capturing Feyijimi Jimi Tabi, a nonprofit Salesforce expert at Heller.

Feyijimi Tabi

Salesforce Consultant

GaretTucker.jpg

Garet Tucker

Consultant

A smiling middle-aged man with short gray hair, wearing a dark suit, light blue shirt, and red patterned tie, poses in front of a plain light gray background.

Greg Law

Principal Strategy Consultant

Heller Consulting project manager Hannah LeTexier, a smiling woman with short blonde hair, wears a black top and silver pendant necklace as she stands outdoors with sunlight and blurred trees in the background.

Hannah LeTexier

Project Manager

A smiling man with a bald head and beard, wearing a short-sleeved navy blue button-up shirt with small dots, stands in front of a dark, plain background.

Ian Douglas

Senior Consultant

A woman with shoulder-length blonde hair wearing a light-colored textured blazer, a white blouse, and a small necklace, smiling in front of a dark background—perfect for an Andrew Abrams Senior Nonprofit Tech Consultant profile.

Jeanne Fogel, CFRE

Senior Strategy Consultant

JeffreyIng.jpg

Jeffrey Ing

Microsoft Consultant

A woman with straight, shoulder-length blonde hair and blue eyes smiles at the camera. As a nonprofit consultant, she wears a light brown sweater and stands outdoors with a blurred natural background.

Jenna Atwood

Principal, Data Operations
A woman with long blonde hair smiles at the camera. She is a nonprofit consultant, wearing a light blue patterned top and a necklace, with a blurred indoor background behind her.

Jennifer Dawn Washburn

Data Operations Analyst
Black and white photo of a nonprofit consultant with long, wavy hair, wearing a dark top. She is looking at the camera with a neutral expression, sitting indoors against a plain background.

Jennifer Litwin

Data Operations Analyst
A woman with long, wavy gray hair smiles at the camera. She is wearing a black top and a multi-strand pearl necklace. The background is plain and light-colored.

Jennifer Raines

Account Manager

A person with long dark hair and glasses, wearing a black top and a spiral earring, poses in front of a plain, light-grey background.

Jessica Huffman Lewis

Client Experience Manager

A woman with long brown hair and bangs smiles softly at the camera. She is indoors, and behind her is a bookshelf filled with books and a small framed picture.

Jillian Niler

Consultant

A nonprofit consultant in a suit and glasses sits with hands clasped, looking upward. He has closely cropped hair and is posed against a background of blurred brick wall. The image is black and white.

Jordan Ross Hatchett

Data Operations Analyst

A man with a beard and glasses, wearing a white button-up shirt, stands indoors with a blurred background of warm, golden light—he exudes the thoughtful presence of a Jennifer Thall nonprofit expert consultant.

Joseph Galloway

Consultant

A man with a beard and mustache smiles warmly at the camera. He is wearing a dark henley shirt and a gold necklace, standing against a plain dark background.

Joshua Bennett

Salesforce Consultant

Joshua-Moore-2024-scaled.jpg

Joshua Moore

Account Executive

Kate-Mead.png

Kate Mead, PMP

Principal Strategy Consultant

Heller Consulting project manager Kate Nelson, a woman with short brown hair, wearing a black blazer over a white shirt, is smiling in front of a plain light gray background.

Kate Nelson

Project Manager

A woman with straight blonde hair and glasses, a nonprofit consultant, smiles at the camera. She is wearing a black hoodie and is framed by a marble and rose gold glitter border.

Katherine French

Senior Data Operations Analyst
A smiling person with straight blonde hair wearing a pastel-striped shirt over a white top stands against a plain dark background.

Katie Shepherd

Consultant

KeithHeller.jpg

Keith Heller

Founder

Kelsy-Doheny-2024.jpg

Kelsy Doheny

Project Manager

Kevin Hartland, a nonprofit data expert with short brown hair, smiles at the camera in a blue and white checkered button-up shirt against a plain brown background.

Kevin Hartland

Data Services

A nonprofit consultant with light skin, wearing black glasses and a black beanie, has light pink and purple hair styled in a side braid. They are dressed in a black sweater and have a colorful lotus tattoo on their chest.

Kimber Hansen

Data Operations Analyst

LeannaWiedman.jpg

Leanna Wiedman

Senior Consultant

A woman with long, wavy brown hair smiles at the camera. She is wearing a black top, a plaid cardigan, and large hoop earrings. The background is plain and dark.

Lillian Fleer

Principal Consultant

A woman with wavy brown hair and glasses, a thoughtful nonprofit consultant, rests her chin on her hand, smiling softly at the camera. She is wearing a dark sweater and there is a softly lit room in the background.

Lucy Sheppard

Principal, Offshore Data Operations
A woman with curly brown hair and glasses smiles at the camera. She is wearing a mustard yellow jacket over a black top, standing in front of a dark gray background.

Lyndal Cairns

Director of Marketing

Heller Consulting developer Manasa Kamepally, a woman with long dark hair in a floral blouse, works on her laptop at a meeting table. Other people are talking in the background, with notebooks and coffee cups scattered on the table.

Manasa Kamepally

Developer

Manuela-Ban-2025.jpg

Manuela Ban

Senior Consultant

A woman with wavy brown hair and light eyes, wearing a dark turtleneck sweater, smiles softly against a plain white background.

Mariel Fine

Blackbaud Consultant

A smiling woman with short curly hair, wearing a silky mauve button-up shirt, gold hoop earrings, and layered gold necklaces, poses against a dark gray background.

Melanie Calhoun

Senior Consultant

A man with short brown hair and glasses, wearing a light gray button-up shirt and a brown striped tie, smiles against a dark gradient background.

Michael Spite

Project and Operations Associate

Simple blue outline icon of a person wearing a headset with a microphone, symbolizing customer support or nonprofit consultant assistance, on a white background.

Michele Ahmad

Data Operations Analyst
MikeKirkpatrick.jpg

Mike Kirkpatrick

Principal Consultant

A nonprofit consultant with short black hair and glasses smiles slightly while wearing a white patterned polo shirt, standing in front of a plain light-colored wall.

Nam Thanh Dang

Data Operations Analyst
A woman with curly brown hair, wearing a light blue short-sleeve collared shirt and layered necklaces, smiles at the camera against a dark grey background.

Natalie Harvey

Senior Strategy Consultant and Project Manager

A smiling person with short, curly blonde hair and black glasses, wearing a dark navy top and a necklace, posed against a plain white background.

Noel Radley

Change Management Consultant

A person with dark, shoulder-length dreadlocks, wearing a light blue button-up shirt, smiles at the camera against a dark, plain background.

Octavia Simmons

Associate Project Manager

A smiling man with glasses, a goatee, and short hair wears a light blue polo shirt with dark trim, standing against a plain dark background.

Okiemute Numa

Principal Project Manager

A woman with wavy brown hair wearing a light blue button-up shirt smiles at the camera against a plain dark background, reflecting the approachable professionalism seen in Heller Consulting President Jeffrey Appell’s bio.

Paige Deegan

Account Executive

Peter Campbell, a nonprofit technology expert with gray hair and glasses, smiles in a blue striped shirt in front of a bookshelf filled with books and Pac-Man ghost figures.

Peter Campbell

Principal Strategy Consultant
Simple line drawing of a person sitting at a table, writing on a piece of paper—perhaps drafting notes as a nonprofit consultant. The paper features three horizontal lines representing text.

Roberto Martinez de la Cruz

Junior Data Operations Analyst

A woman with long brown hair, wearing a black blazer over a light blue button-up shirt, stands and smiles in front of a brick wall with a small window.

Samantha Rahn

Content Manager

Heller Consulting operations assistant Sara Leonard, with straight brown hair and pearl earrings, smiles at the camera in a yellow patterned top, standing in front of a leafy green background.

Sara Leonard

Operations Associate

A woman with long brown hair, wearing a short-sleeved, ribbed dress with horizontal stripes in black, beige, and blue, smiles while standing against a dark background, reminiscent of the professional presence in Heller Consulting President Jeffrey Appell bio.

Sarah Ellingboe

Strategy Consultant

ShawnedaCrout.jpg

Shawneda Crout

Project Manager

A man with short dark hair and a beard, dressed as a nonprofit consultant in a navy suit, cream sweater, white shirt, and light blue tie, stands before a dark background adjusting his tie and looking confidently at the camera.

Shreyas Vijayasarathy

Senior Consultant

A middle-aged man with gray hair and a beard, who is a nonprofit consultant, smiles while standing indoors near a window. He is wearing a light-colored, plaid button-up shirt. The background shows doors and glass panels.

Steven Lawrence Milhouse

Data Operations Analyst

A smiling man with a beard and shaved head wearing a white button-up shirt, standing in front of a plain gray background.

Temisan Sagay

Project Manager

A smiling person with long dark hair, glasses, and colorful earrings wears a black and white button-up shirt with a large floral pattern against a dark, neutral background—perfect for Heller Consulting President Jeffrey Appells bio.

Tessa Boyce

Senior Consultant

Simple blue outline icon of a person wearing a headset with a microphone, symbolizing customer support or nonprofit consultant assistance, on a white background.

Tonya Montgomery Tilley

Data Operations Analyst

Tyler Van Kirk at Heller Consulting Expert Data stands outside in front of a wooden fence, wearing a light-colored button-up shirt. He has a beard and short hair. The image is in black and white.

Tyler Van Kirk

Senior Consultant

Heller Consulting President Jeffrey Appell, with short dark hair, glasses, and a navy blue cardigan over a floral button-up shirt, smiles at the camera against a dark background.

Valerie Maulbeck

Principal Consultant

A woman with wavy brown hair wearing a dark teal blouse and a delicate necklace smiles softly while standing in front of a dark, plain background, echoing the professional poise seen in Heller Consulting President Jeffrey Appell’s bio.

Venta Cantwell

Blackbaud Consultant

A young woman with long dark hair smiles warmly while crossing her arms. She is wearing a light gray sweater and is standing against a plain light gray background.

Vivian Duong

Consultant

Heller Consulting President Jeffrey Appell smiles at the camera. He is wearing a dark textured blazer over a blue and white checkered shirt, standing against a plain dark background in this bio photo.

Zach Madison

Senior Account Executive – Team Lead

person-icon-headshot.png

You?

Join Team Heller

Ready to Get Started?

If you’re with a nonprofit, education, or healthcare institution and you need help with your technology project, get in touch!

CONTACT US
The owner of this website has made a commitment to accessibility and inclusion, please report any problems that you encounter using the contact form on this website. This site uses the WP ADA Compliance Check plugin to enhance accessibility.