SDK development in Objective C

we are looking for a team able to help us in development of Native iOs for a digital application. the project will last 2 months and we estimate a full work of about 60/80 man/days. the follow are the main goal:

PDFLib is an iOS native modular library to easily open PDF file and manage biometric signature of the document. In detail, the library exposes APIs to display PDF and register for biometric signature operations callback. The library supports interactive form fields in order to view existing forms, allow user to fill them and save PDF changes. These data need to be confirmed by acquiring the signature of one or more users that will be validated through remote check of their peculiar traits (eg. pressure, intervals, compression,


Finally, the library is able to adapt itself from a specific set of configuration parameters. These parameters will be described later in this document, but they summarily interest the following areas:

● PDFLib initialization and biometric signature callbacks

● PDFLib UI and appearance

● PDF file source and related information

● PDF form fields interaction rules

● PDF biometric signature information and metadata

The library will support both online and offline mode.

Taidot: Objective C, Ohjelmointi

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Tietoa työnantajasta:
( 0 arvostelua ) Switzerland

Projektin tunnus: #14397443

49 freelanceria on tarjonnut keskimäärin 15491 € tähän työhön


How are you? I had read your job description carefully. I believe that I can do this job well. Because I have follow skill and experience to build your product. - Object C and Swift - Jave and javascript Lisää

16666 € EUR 30 päivässä
(26 arvostelua)

Hi I have rich experience with PDF library for iOS already. I made a PDF library before. It includes following features. - PDF open/View/Save - Zoom In/Out - Signature - Annotator etc I can work ful Lisää

20000 € EUR 80 päivässä
(34 arvostelua)

Hello ! We want to discuss about your project as we have experience in it. What Differentiates us from the other freelancers : # Experience of more than 5 years in Unity 3D, Xcode, CoCoa 2d, Phonegap and major Lisää

20000 € EUR 45 päivässä
(23 arvostelua)

Hello! My name is Vlad and I represent Ukrainian company with great experience in creating mobile apps. We have already dealt with similar e-books app and various media processing apps (check out IASA books app http Lisää

15000 € EUR 70 päivässä
(8 arvostelua)

(From the makers of Vivino & Dah Makan) Hi, I hope you are doing well, We are 7 year young rapidly growing Website and Mobile App Development Company based out of New Jersey, USA, Gold coast, Australia & Pu Lisää

10000 € EUR 35 päivässä
(6 arvostelua)

Hello. I read with interest your posting. I believe I possess the necessary skills and experience you are seeking and would make a valuable addition to your project. Here are some of my past live apps. https://it Lisää

15000 € EUR 60 päivässä
(12 arvostelua)

Hi, My name is Benjamin. I'm an expert solution architect with over 14 years of experience. My team and I at Acme Software have worked on a very similar application for Standard Chartered Bank (a global top 10 bank) Lisää

15000 € EUR 60 päivässä
(9 arvostelua)

Hello Sir I am working as mobile developer 8+ years. -Full time work (60+ per week) -Ready to start immediately -24 hours available to talk -Provide bug fix free service permanently for my work Please check m Lisää

16666 € EUR 10 päivässä
(9 arvostelua)

Dear Sir, I have read initial high level details and understand the scope of work, so do you also want WebServices (API)? Do you have more detailed requirements or at least high level features to estimate it precise Lisää

13333 € EUR 80 päivässä
(3 arvostelua)

Hello, I have 5 years experience on objective c. Many apps done personally. I assure, I will do my best to work with you on your project to present the best possible outcome for you and your customers. I will also do Lisää

20000 € EUR 60 päivässä
(5 arvostelua)

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16666 € EUR 10 päivässä
(3 arvostelua)

Hello AS i check yir given detailed description and your app is based on PDFLib is an iOS native modular library to easily open PDF file and manage biometric signature of the document.. and this SDK you will p Lisää

16666 € EUR 95 päivässä
(14 arvostelua)

Hi, I'm a talented developer for iOS, Android and have 8 years full time development experience. I have already developed a great number of various applications, namely on-demand services, location-based apps, Lisää

13888 € EUR 30 päivässä
(2 arvostelua)
16666 € EUR 10 päivässä
(5 arvostelua)

Hello, We would like to confirm our interest in this opportunity. We have developed several end-to-end web and mobile apps for our clients in US, Europe and Australia, and can share references with our proposal. Lisää

13473 € EUR 60 päivässä
(1 arvostelu)

Dear, Sir. Nice to meet you. Thank you for taking time to read my proposal. I WILL BUILD YOUR AWESOME IDEA INTO REALITY AND SUCCESS !!! I am always asking to my clients, "Are you 100% satisfied with my work? I Lisää

16666 € EUR 10 päivässä
(3 arvostelua)

Hello, I've carefully read your description and I am very interested in your project. I have 8+ years of experience in building of native iOS apps. Please check the following apps I've built in the past. https://i Lisää

16666 € EUR 10 päivässä
(17 arvostelua)

Hello. I am glade to meet you. I am interested on your job. I have developed many iPhone and iPad apps for 7 years. I can create your backend side(admin panel and rest api) too. Please check follow my apps. https:/ Lisää

10000 € EUR 10 päivässä
(6 arvostelua)

Thank you for looking at our bid. Appreciate if you can kindly respond to enable us further discussion on the requirements. Please disregard my time-line/milestone for now, we can discuss this if we meet rest of Lisää

16666 € EUR 90 päivässä
(1 arvostelu)

Hello. Our team have developed many sdk platform development. We can do all (from archtecture, lead and management, development, testing, producting) Hope to work with you. Best regards.

16666 € EUR 30 päivässä
(1 arvostelu)