Heidi B.
Senior EDI & Boomi Integration Developer
EDI & Boomi Integration Developer with 25+ years of integration experience, specializing in B2B/EDI development, trading partner implementations, mapping, testing, troubleshooting, and production support. I work hands-on with Boomi, Cleo, X12 EDI, XML, JSON, APIs, SQL, and SAP integrations, including SAP IDocs. I've supported integrations throughout the full lifecycle—from requirements and mapping through development, partner testing, deployment, go-live, and production support. My EDI experience includes transactions such as 850, 856, 846, 810, 940, 945, 997, and other X12 documents, along with troubleshooting rejected or failed transactions and resolving data and mapping issues. I can help with new trading partner onboarding, EDI mapping and testing, Boomi development, API integrations, existing integration troubleshooting, production issues, and short-term project or overflow work. I bring extensive real-world integration experience and can step into an existing environment, understand the data flow, and start solving problems without needing everything explained from scratch.
Earnings and projects
Last 6 months ÷ 2, the fewest it counts (since Sep 2026)
Read daily since Oct 13, under 30 days
Billed in all: $3,059$3.1k
$2.9k in the last 6 months
Earnings, last 30 days
Tracked from Oct 13, 2026.
Skill rankings: #1 in 1 skill of 15
Rarest: top 7% in JSON, of 1,293. Ranked by MRR among everyone on Upwork with the skill.
- Cleo2 freelancers · 🇺🇸 #1Top 50%🇺🇸#1 of 2
- #6FTP45 freelancers · 🇺🇸 #2Top 13%🇺🇸#2 of 10
- #6ASC X1224 freelancers · 🇺🇸 #2Top 25%🇺🇸#2 of 8
- #15Dell Boomi67 freelancers · 🇺🇸 #7Top 22%🇺🇸#7 of 15
- #20Electronic Data Interchange101 freelancers · 🇺🇸 #4Top 20%🇺🇸#4 of 21
- #51XML717 freelancers · 🇺🇸 #10Top 7%🇺🇸#10 of 63
- #63Enterprise Resource Planning561 freelancers · 🇺🇸 #18Top 11%🇺🇸#18 of 80
- #90JSON1,293 freelancers · 🇺🇸 #16Top 7%🇺🇸#16 of 122