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Sherry Callahan

Backend Dev

$64/hr

Hourly Rate

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Sherry Callahan

About

I am a Java Dev with experience in Backend Dev. Tough dream staff represent tell number analysis. Score position hand east early cup.

Skills

Python Django Flask Java Spring Boot Go PostgreSQL Docker AWS Redis

Work Experience

Java Dev

Lewis Ltd

December 2021 - Present

Lead.

Education

M.Sc.

Smith PLC Univ

August 2018 - June 2023

Honors.

Certifications

Cert Backend Dev

Global Board

Issued: April 2025

Credential ID: 4f103305

Freelancer Reviews

Completed Jobs: 2 In Progress: 0

Average Ratings

Overall Rating

4.0/5

Knowledge Depth

4.0/5

Fast Turnaround

4.0/5

Multiple Revisions

4.0/5

Quality of Work

4.0/5

Responsiveness

4.0/5

Backend Dev Proj 84

Budget: $4835 Completed: November 2025
4.0/5

client_2870 (Client)

November 27, 2025

Knowledge Depth

4/5

Fast Turnaround

4/5

Multiple Revisions

4/5

Quality of Work

4/5

Responsiveness

4/5

Excellent communication.

Backend Dev Proj 74

Budget: $4727 Completed: November 2025
4.0/5

client_6244 (Client)

November 27, 2025

Knowledge Depth

4/5

Fast Turnaround

4/5

Multiple Revisions

4/5

Quality of Work

4/5

Responsiveness

4/5

Excellent communication.

Profile Stats

Total Earnings: $0
Total Spent: $0
Jobs Done: 2
Freelancers Hired: 0
Skills: 10
Reviews: 2

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