Azmat Ullah K.
Lahore, Pakistan
100%
Job Success
PKI | Digital Signatures/eSign | Smart Cards, CA, RA, TSA, OCSP, Java
$50.00/hr
📝𝐓𝐫𝐚𝐧𝐬𝐟𝐨𝐫𝐦 𝐘𝐨𝐮𝐫 𝐖𝐨𝐫𝐤𝐟𝐥𝐨𝐰 𝐰𝐢𝐭𝐡 𝐞𝐒𝐢𝐠𝐧𝐚𝐭𝐮𝐫𝐞𝐬, 𝐃𝐢𝐠𝐢𝐭𝐚𝐥 𝐒𝐢𝐠𝐧𝐚𝐭𝐮𝐫𝐞 𝐈𝐦𝐩𝐥𝐞𝐦𝐞𝐧𝐭𝐚𝐭𝐢𝐨𝐧:
I am an expert in Public Key Infrastructure (PKI) and Digital Signatures, with deep expertise in Certificate Authorities (CA), Registration Authorities (RA), Time-Stamping Authorities (TSA), and Online Certificate Status Protocol (OCSP). I am skilled in programming with Java, C#, and Python, applying these technologies to ensure secure digital communication and authentication.
Services:
📝 Digital Signature Implementation
🔐 Certification Authority (CA) Solutions
📄 Document Security Consulting
💻 Software Development
🚀 Product Innovation
Skills:
✔️ Digital Signatures
✔️ Certification Authority (CA)
✔️ Document Security
✔️ Product Development
✔️ Entrepreneurship
✔️ Strategic Partnerships
✔️ Project Management
✔️ Market Analysis
Project Consultancies:
✔️ Identity Management
✔️ eIDAS Regulations
✔️ GDPR
✔️ WebTrust (CAB Forum Guidelines)
✔️ Common Criteria Certification
✔️ ISO 27001
Software Development:
✔️ Java, C#
✔️ Angular, React
✔️ SQL Server, Oracle, Azure SQL
✔️ Redis, Message Queues, Scaling, Load balancing, Microservices
✔️ iText 7, Aspose PDF, ABC PDF, GDPicture,
Languages:
🌍 Fluent in English
Connect with me:
If you're seeking top-tier expertise in digital signatures, CA solutions, or document security, let's connect and discuss how I can help your business thrive.
Work history
Work history
QA Specialist Needed for Web App Testing (4 to 5 hours needed)
Jun 21, 2025
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Jun 22, 2025
"It was great to work with Azmat. He is very professional and highly skilled in QA Testing. He did their job according to the deadline and exceeded my expectations. I…
Private earnings
Okta Integration Specialist
Apr 4, 2025
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Apr 22, 2025
"It was exciting working with Azmat on SSO integration"
Private earnings
Provide Advice on Adding Authentication to Angular 10 / Web Api2 Application
Oct 29, 2020
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Feb 26, 2022
No feedback given
Private earnings
Seeking survey responses from Software Architects
Feb 16, 2021
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Feb 17, 2021
"Response to our survey was insightful and valuable to our study. Appreciate the thorough work and quick turnaround!"
Private earnings
Azure Authentication with oAuth / SAML - .Net Core, C#
Nov 15, 2019
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Jan 20, 2020
"Azmat did a great job on deliverable of the project. He was very detailed in conversation and his .Net skills are brilliant. He showed a good grip on technical details…
Private earnings
SSO Integration Consultant (Microsoft & Google) for Multi-Tenant SaaS Platform
Jul 3, 2025
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Present
Job in progress
Private earnings
Seeking Expert Consultant for SSO Implementation with Keycloak
Apr 14, 2025
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Present
Job in progress
Private earnings
Consultant ESignature & Regulation for Startup
Aug 6, 2024
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Present
Job in progress
Private earnings
Project Related to CA/PKI/Digital and electronic Signatures implementation
Jul 26, 2024
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Present
Job in progress
Private earnings
Document Conversion and Management
Apr 22, 2024
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Present
Job in progress
Private earnings
Securing Web Applications
Mar 23, 2022
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Present
Job in progress
Private earnings
OAuth server, SAML, OIDC Developer needed
Feb 16, 2022
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Present
Job in progress
Private earnings
Linkedin Auth in ASP.NET Core
Feb 15, 2022
-
Present
Job in progress
Private earnings
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Skills
Skills
- C#
- ASP.NET
- ASP.NET Core
- Java
- Spring Boot
- Microservice
- API Integration
- Angular
- User Identity Management
- OAuth
- Python
- Azure DevOps
- Microsoft Active Directory
- Microsoft Azure
- DocuSign
Project catalog
Get started working with Azmat Ullah quickly with these predefined projects.
Get started working with Azmat Ullah quickly with these predefined projects.
You will get .net developer, .net framework, c#, asp.net, .net core, .net core mvc, .net
From $199
5 days delivery
You will get Full stack Developer for your Web Application - Full Stack Developer
From $199
7 days delivery
You will get automation testing of software, web & App applications with Selenium
From $99
7 days delivery
You will get Custom Software Developer | Full-Stack Web Development
From $150
3 days delivery