Top Spring Security freelancers

248 freelancers list Spring Security on Upwork.

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Showing 50 of 248Data updated Nov 7

# Freelancer		SinceMember since
Neha Z. 🇮🇳🇮🇳 Senior Java Back-end Developer	$11k↑ 3%	May 2017May 21, 2017
Saurabh N. 🇮🇳🇮🇳 Senior Java/Spring Boot Expert, Kafka \| Fintech \| CRM \| Stripe	$10k↑ 3%	Dec 2019Dec 20, 2019
Dzmitry S. 🇵🇱🇵🇱 Staff Software Engineer \| Java	$9k↑ 3%	Nov 2023Nov 14, 2023
4 Sergey G. 🇦🇲🇦🇲 Senior Java EE Developer	$9k↑ 3%	Jul 2010Jul 18, 2010
5 Nishesh P. 🇮🇳🇮🇳 Full Stack \|\| Spring Boot \|\| React \|\| Oracle \|\| Microservices	$8k↑ 3%	Aug 2014Aug 27, 2014
6 Dmitry K. 🇬🇪🇬🇪 Lead/Senior Backend developer: Java/Kotlin, Spring, Hibernate	$7k↑ 3%	Jan 2023Jan 19, 2023
7 Oleg Z. 🇵🇱🇵🇱 Java Full-stack developer	$7k↑ 3%	Aug 2021Aug 18, 2021
8 Ankur S. 🇮🇳🇮🇳 Architect \| Developer \| Microservices \| Migration of Monoliths	$4k↑ 3%	Aug 2020Aug 16, 2020
9 Ivan R. 🇱🇹🇱🇹 Senior Java Developer \| Backend, API Integrations, System Design, AI	$4k↑ 18%	Oct 2018Oct 16, 2018
10 Nikita H. 🇺🇦🇺🇦 Software Engineer \| Java backend developer \| Spring boot developer	$4k0%	Apr 2022Apr 1, 2022

Freelancer	MRR	Member since
11 Hasan R. 🇺🇿🇺🇿 Fullstack Web Developer	$4k↑ 2%	Jan 2021Jan 17, 2021
12 Mojib P. 🇮🇳🇮🇳 AI Full Stack \| Java, SpringBoot, Microservices, AWS, GCP \| QuickBooks	$3k↓ 19%	Sep 2015Sep 7, 2015
13 Piotr K. 🇵🇱🇵🇱 Java expert	$3k↓ 24%	Jul 2010Jul 27, 2010
14 Alejandro A. 🇨🇴🇨🇴 Java Senior Developer \| Technical Leader	$3k↓ 20%	May 2024May 1, 2024
15 Oki F. 🇮🇩Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.🇮🇩 Java Developer	≈$3k–	Dec 2014Dec 14, 2014
16 Oleksii N. 🇺🇦🇺🇦 FinTech Java Engineer \| Mifos X \| Apache Fineract \| AI Solutions	$3k↑ 4%	Nov 2015Nov 2, 2015
17 Ginquel M. 🇵🇹🇵🇹 Senior Java Developer \| Spring Boot & Angular \| Claude Code Expert	$3k↓ 10%	Jul 2021Jul 15, 2021
18 Aqeel H. 🇵🇰🇵🇰 Java Spring Boot Developer \| REST APIs & Healthcare Software	$2k↓ 7%	Feb 2016Feb 19, 2016
19 Bhavin P. 🇮🇳🇮🇳 Certified Liferay Expert \| Java Specialist \| Spring \| DXP \| AEM \| JSF	$2k↑ 6%	Sep 2016Sep 7, 2016
20 Imtiaze A. 🇧🇩🇧🇩 Senior Software Developer, Backend Kubernetes Java Spring Golang Node	$2k↑ 24%	Feb 2013Feb 15, 2013

Freelancer	MRR	Member since
21 Waheedullah K. 🇵🇰🇵🇰 Java Developer	$1k↑ 11%	Nov 2021Nov 7, 2021
22 Niravdas K. 🇮🇳🇮🇳 Lead Java Developer \| Spring Boot \| Java Back-end \| Microservice \| AI	$1k↓ 24%	Jan 2020Jan 17, 2020
23 Hepi C. 🇮🇳🇮🇳 Sr. Java Spring Boot Developer \| React \| Microservice \| REST API \| AWS	$1k↓ 19%	Apr 2021Apr 21, 2021
24 Ahmed O. 🇮🇪🇮🇪 Senior Software Engineer \| Spring-Boot, Microservices, Cloud AWS/Azure	$855↓ 1%	May 2016May 9, 2016
25 Elnar A. 🇦🇿🇦🇿 Other - Software Development \| Apache Maven, Artificial Intelligence	$737↓ 16%	Sep 2024Sep 2, 2024
26 Joel R. 🇦🇷🇦🇷 Software Developer	$710↓ 2%	Nov 2022Nov 13, 2022
27 Aayushi P. 🇮🇳🇮🇳 Custom Software, Mobile Apps, AI Automation & Startup Support	$628↓ 23%	Jun 2023Jun 19, 2023
28 Yafet B. 🇪🇹🇪🇹 Senior Full Stack Engineer \| Java, Kotlin, Spring Boot, Vue/Nuxt, GCP	$608↑ 2%	Jul 2020Jul 29, 2020
29 Ashish K. 🇮🇳 NewNew🇮🇳 Java Backend Architect \| Spring Boot \| AWS \| Kafka Expert \| Angular	$573↓ 24%	Dec 2013Dec 22, 2013
30 Rajendiran C. 🇮🇳🇮🇳 Senior Consultant IAM/SSO/OKTA/AzureAD/SocialLogin/Auth0/Keycloak,ISVA	$571↑ 17%	Nov 2022Nov 5, 2022

Freelancer	MRR	Member since
31 Pancham G. 🇮🇳🇮🇳 Senior Java Backend Engineer, Spring Boot, REST API, Fintech, 15+ yrs	$560↑ 5%	Jan 2015Jan 24, 2015
32 Habtamu W. 🇪🇹🇪🇹 Senior Full stack and Backend Engineer \| Scalable API \| AI Integration	$473↓ 21%	Jan 2022Jan 23, 2022
33 Ashrik A. 🇱🇰🇱🇰 Sr Web Scraper \| Fullstack \| Java /Spring Boot \| Anti-Bot RE \| 6+ yrs	$448↓ 1%	Nov 2020Nov 28, 2020
34 Yatin S. 🇮🇳🇮🇳 Senior Java Developer \| Spring Boot \| Legal CRM (Clio \| Filevine)	$447↑ 179%	Oct 2023Oct 23, 2023
35 Oleksandr M. 🇺🇦🇺🇦 Java Spring Boot Developer \| Backend APIs, Web Apps & Integrations	$405↓ 7%	May 2018May 29, 2018
36 Esneider M. 🇨🇴Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.🇨🇴 Senior Software Engineer \| Java, .NET, Python, Cloud & DevOps	≈$290–	Mar 2026Mar 11, 2026
37 Jay A. 🇮🇳 NewNew🇮🇳 Full Stack Developer \| Gen AI & Agents \| SAP Implementation	$285↓ 31%	Jul 2024Jul 24, 2024
38 Juan G. 🇲🇽Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.🇲🇽 Java \| Microservices \| AWS \| GCP	≈$259–	Feb 2017Feb 20, 2017
39 Murtaza G. 🇮🇳🇮🇳 Senior Java Spring Boot Developer \| Certified ERPNext/Frappe Developer	$250↓ 50%	Jan 2014Jan 1, 2014
40 SP S. 🇮🇳🇮🇳 Java Spring Boot Developer \| Full stack Java development \| Spring AI	$222↓ 22%	Jul 2019Jul 23, 2019

Freelancer	MRR	Member since
41 Arjun N. 🇳🇵🇳🇵 Senior Java Developer	$198↓ 12%	Mar 2015Mar 6, 2015
42 Sanawer S. 🇵🇰🇵🇰 Senior PKI & eSignature Engineer \| Java Spring Boot \| HSM, CA/RA & AWS	$182↑ 12%	Nov 2018Nov 10, 2018
43 Hafiz Syed Umer A. 🇵🇰🇵🇰 Expert Java Developer\| Spring Boot\| Solution Architect\| KeyCloak\| AWS	$132↓ 1%	May 2019May 17, 2019
44 Aliaksei V. 🇧🇪🇧🇪 Senior Java Spring Boot Engineer \| Kafka, Microservices, FinTech	$114↓ 1%	Nov 2019Nov 4, 2019
45 Shahbaz A. 🇵🇰🇵🇰 Full Stack Java Engineer \| Spring Boot \| React \| AWS \| AI APIs	$101↓ 39%	Feb 2020Feb 28, 2020
46 Hammad A. 🇵🇰🇵🇰 AI Automation Expert \| Python Backend Developer \| n8n & Claude API	$99↓ 1%	Jan 2025Jan 24, 2025
47 Abel A. 🇪🇹🇪🇹 Full-Stack Developer \| Java Spring Boot & AI	$99↓ 1%	Jan 2023Jan 10, 2023
48 Alex O. 🇺🇦🇺🇦 Java Developer \| Spring Framework \| FinTech, EV Charging	$97↓ 35%	Feb 2022Feb 28, 2022
49 Jaydeep D. 🇮🇳🇮🇳 Senior Java Developer \| Spring Boot \| Backend \| Microservices \| AWS	$59↓ 36%	Sep 2016Sep 28, 2016
50 Muhammad Tahir . 🇮🇹🇮🇹 AI Agent Developer \| Claude, MCP & LLM Integrations \| Java Backend	$58–	Jan 2021Jan 10, 2021

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