DevResults is a fully remote and distributed company, with offices in Washington, D.C. and Barcelona, and staff in five time zones.

Herb Caudill

Founder | CEO

Herb wrote the first version of DevResults in 2009. Much of that code has since been rewritten by better programmers.

A data-visualization geek, a graphic designer, and a programmer, he has been building websites and software for international development organizations since 2000. Herb grew up in Panama and Ecuador, and worked in Africa for 5 years, first teaching high-school math with the Peace Corps in Gabon and Guinea, and then working on internet initiatives with USAID.

Herb lives in Barcelona with his wife and two young boys. These days his heroes include Mike Bostock, Edward Tufte, and Idelfons Cerdà. He is currently working on language #7 (Catalan) and has been trying to learn this Prokofiev Sonata for 27 years now.

J. Shane Kunkle

Operations | Strategy | Engineering

Shane is in charge of day-to-day operations at DevResults, from HR to finance to infrastructure. He is also a top-notch software developer.

Shane graduated from Virginia Tech with honors in Computer Engineering and is a Microsoft Certified Professional in ASP.NET. His first professional lines of code were written for radar systems and high-speed buses at General Motor’s Forewarn group.

When he’s not working on DevResults, you can probably find Shane with his wife and three sons (!) somewhere outside, usually coaching youth sports or on his bike around Centennial Lake.

Brent Keller


Brent is an engineer at heart and loves building things to solve problems. Since he was a kid he has been taking things apart and trying to improve them. An avid learner and self-taught programmer with more than 18 years of IT and software development experience, Brent has a voracious appetite for knowledge and an overloaded bookshelf.

Brent is a Pittsburgh native that enjoys playing ice hockey, bowling, hacking on side projects, trying new craft beers, and spending time with his wife, daughter and dogs.

Leslie Sage

Data | Implementation

Leslie is a data scientist with a passion for data. And science. Leslie performs data magic tricks to help new clients structure their information, then builds and optimizes a DevResults site to fit their needs. She trains clients in data management and makes sure they can organize the info they need to make informed decisions.

Leslie worked with the Obama Presidential Campaign in 2012 as Deputy Data Director for the battleground state of Iowa. In that position she transformed Red Bull into winning voter models, created up-to-the-minute dashboards for decision-makers, and discovered Midwestern craft beers.

Leslie holds a Ph.D. in Microvascular Physiology at the University of Bristol in England. Her research took her to the Hospital for Infectious Diseases in Ho Chi Minh City, Vietnam, where she collaborated with the Gates Foundation and Oxford University to develop a new way to study dengue infection.

Outside of work, Leslie enjoys hot weather, roller derby, NPR, brunch, and several other mealtimes. And tacos.

Josh Mandell

Strategy | Sales

Josh is a systems thinker with a talent for connecting people and resources to solve problems. His job is to understand the needs of the international development community and get tools in their hands to help them achieve measurable results.

Prior to DevResults, Josh worked on international education and training projects funded by the U.S. State Department, USAID, and various foreign governments. First at AED and later as an independent consultant, he coordinated operations for several education initiatives in Baghdad, Iraq.

While earning his MPA from New York University's Wagner School of Public Service, Josh focused on the intersection of technology and monitoring and evaluation.

When Josh is not engaging with partners or connecting with prospective clients, you’ll probably see him riding his bike, hanging with friends, or exploring DC with his wife, Rachael, and Boston Terrier, Franklin.

Diego Mijelshon


Diego is a passionate developer obsessed with elegant solutions to complex problems.

Following his grandfather’s steps in engineering, he got fascinated with computers and since he wrote his first lines of code at age 12, he knew that software would be his life. 26 years later, he does not regret it.

A proud father of twins, Diego lived all of his life in Argentina and speaks Spanish and English fluently, plus a bit of Hebrew and Mandarin, and he's currently learning Catalan.

When he’s not crunching code, you’ll find him at the park with his girls, making an asado for his friends, playing fútbol or hitting the strings of his SG.

Ritika Bhasker

Data| Implementation

Ritika Bhasker is a data scientist with a background in global governance and political science. She's passionate about using data to help identify and solve problems, and build out accessible ways to help others do the same.

Ritika holds a Masters in International Public Policy from University College London where she studied the effects of public goods provision in conflict resolution.

When Ritika isn’t helping clients figure out the best ways to organize their data, you can probably find her at civic tech meetups in D.C. or writing about football (soccer) on the internet.

Aasit Nanavati

Strategy| Sales

Aasit is passionate about developing strategies that lead to better decision making. Through his diverse experience in international development, he has acquired an appreciation for the power of information in driving social impact.

Prior to DevResults, Aasit worked in South-East Asia and East Africa with clients such as the Bill & Melinda Gates Foundation, USAID and the World Bank. He has supported health policy initiatives and scaled national public health campaigns. Aasit has lived in a diverse range of settings, from urban slums across Mumbai to rural villages in East Africa.

Aasit also co-founded an online marketplace supporting small share farmers and producers in the Philadelphia region. When he’s not selling vegetables, you can catch him exploring DC or cheering on the Philadelphia Eagles!