Java Lead Developer
With 7+ years of experience in complex systems and critical issues, he has proven expertise in developing large and medium scale enterprise applications particularly strong OOD, Java, database and cryptography, digital signatures and public key infrastructure. He is skilled in design and implementation of application, collaborating with team and client to ensure on-time completion of project deliverable.
Skills and Expertise Level
Advanced Digital Signature Services
ADSS (Advanced Digital Signature Services) is a web-centric server-side solution that allows authentication and non-repudiation of people, contents and document source. ADSS protects data confidentiality, data alteration and impersonation of all types of files by long-term digital signatures, trust management, identity management and validation, encryption, PDF signatures and time-stamping. We’ve implemented multiple applied cryptography related RFC’s & PKCS. ADSS was based on core and enterprise technologies of Java.
Sign Applet has been designed to make client-side digital signatures easy to implement and use within any web application. It removes all the difficulties associated with locally installed software. In multi-third party environments such as Business to Business (B2B), Business to Customers (B2C) or Government to Citizens (G2C) there is a clear need for zero installation signing. No organization wishes to own the problems that might arise from installing and using desktop software and increasingly local security policies do not allow this. ADSS Go>Sign Applet is a perfect solution for client-side signing. It has been designed to enable busy, non-technical people to sign documents and data. It works within modern browsers to allow citizens and businesses to go green, eliminate paper and avoid postage and handling costs.
Use Go>Sign Applet to protect internal or external financial reports, HR, legal, sales and marketing, support services, compliance, engineering or architectural drawings, in fact any document where trust in authorship, integrity and approval are required.
PAdES Part4-LTV Digital Signature
This is the desktop base application which is the alternative of ADOBE PDF WRITER to use for Digital Signatures developed in C#.Net.The product was already equipped with conventional digital signatures creation process and it was required to add the support for PADES PART4 LTV Signatures and Customization of Hashing Algorithm.
Working on Digital Signature,now a days a new fashion has been evolved i.e. Long-term Signature which we normally say PAdES LTV.Converting a desktop product to accommodate the LTV signature was a challenging task.The understanding of all the formalities and every small details is important.Completed the task with minimum bugs making it acceptable in standard market.