Develop a back-end and API to communicate with a GSM Gateway (GoIP)

Let's discuss more about project to finalize the proper scope with estimated cost and time so ping me over the freelancer chat.....I will share some demo as well for recent works if you want to check. You can also check my profile page as i have around 31% Repeat Hire Ratio..so i work as long term basis...

Hi There, i am an expert php developer with 7+ year of experience .I am ready to develop your API in php . please initiate message board and give me more insight on your work . Looking forward to hear you soon and keen to discuss with you . With Regards, Roshni

Hello, and thanks for the opportunity to bid on your project. https://www.freelancer.com/u/TenStar718.html I am an expert in many different area’s of web and mobile applications based on the following languages: Web(PHP, MySql, HTML5, Java) and Mobile (Native and Hybrid). I am also an expert in many different frameworks such as CodeIgniter, Laravel, Spring and jQuery. I have over 5 years industry experience in development and graduated with a Masters Degree in IT from the Hong Kong University. My PHP L1 exam score in Freelancer places me in the top 3% of developers. Please have confidence in my skill and quality of work. 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 my best to correct any area of work where quality comes into question, I want to have pride in my service to your company and the final product provided. While I am happy to make adjustments and alterations as your project progresses please understand that I am a dedicated freelancer and any work that is substantially different from the project description may need the awarded fee to be re-negotiated. Feel free to contact me if you have any questions, and please review my 5 star profile. I look forward to working together in partnership on your project and into the future. Regards

Hello, my name is Victoria. I represent Ukrainian IT Company «Webbook». We provide website design and web and app development services for organizations, public and government institutions, company or private web-pages. I've got acquainted with Your description of the task, our devs can start the work soon as You need. However, we shall discuss about the requirements and functionalities in details to have a better understanding. You can see our portfolio in freelancer. We are glad to chat with You and discuss all in details. Waiting for Your reply!

Hi I work towards providing reliable, relevant and robust IT solutions at most competitive prices to my customers. I ensure 100% customer satisfaction so lets start Thanks

Hello, Hope you are doing well !! I have gone through your requirements. Lets discuss more over Chat box, So i can define the best suitable time frame to get it finished at the earliest. Please visit our profile and see our project reviews https://www.freelancer.com/u/maxsmith8.html looking forward to hear from you soon. Thanks, Sam

Dear Client, Greetings from Flowgica technologies, I have experience with these skills. We do have similar experience doing something similar to yours therefore I am looking forward to discuss more about more details and move ahead. please check more from here https://www.freelancer.com/u/mmadi.html?page=portfolio I am ready to work with you,kindly waiting for your response. Thanks & Regards, Mmadi

Hello, I understood the initial scope of this project. Although i want to discuss further this job in order to prepare the final concept for this project. After Complete discussion over the call or in chat, i will prepare following things for you - Technical Project Proposal - Flow chart for this Project - Execution plan (Step by step procedure with explanation how and at what that we are going to execute a particular task)

Hello, I have gone through your outsourced requirements "Develop a back-end and API to communicate with a GSM Gateway (GoIP)" and have analyzed that I have right skills (HTML, PHP) to execute your esteemed project. I will complete your project within 2 weeks, LIFETIME error free guarantee and provide 365 days (ONE YEAR) support... ===== Why choose me? ===== 5.0 / 5.0 rating, 100% completion rate, 100% on-time completion, 100% on-budget :) Kindly, check my profile: http://www.freelancer.com/u/BitLabs.html I work smart, hard, and strictly bid only what we can do! No sub-contracting... ever! You will never go wrong choosing me :)

Hi I have read your job description extremely carefully , so now don’t need to worry we will give PROFESSIONAL work in MINIMUM PRICE and I am absolutely sure that our team can do the job very well but I have couple of questions in my mind regarding your project. For more discussion regarding this project please ping me on chat box . I will be explain my strategy DISCOUNT OFFER- FREE Domain with FREE Hosting We have a Expertise team of more than 120 people : We have a Expertise team in following Technology Stack- Technologies stack- • PHP, .NET , JAVA, C • CMS & Ecommerce - Magento, Wordpress, Drupal, Joomla, Opencart,Prestashop • PSD,HTML5, CCS3, BootStrap ,Java Script • PhoneGap, Cordova ( For hybrid Mobile App) • • Android (For Native Mobile App) ,IOS Application & Windows application Development • AngularJS, BackboneJS • NodeJS • ChartJS, D3.js, • NoSQL Data Base, MongoDB, My Sql • Google Adwords /SEO/SMM experts Regards Alisha

Hello Sir / Madam :) I am deeply interested to get this project done perfectly ! I am Expert in API Development, Integration, Also speacialist in Wordpress, Magento, Plugin development, E-commerce Project, Plus expertise in server installation, maintainance, backup-restore, WHM/Cpanel (installation), Basically i had done more than 400 projects, Experienced more than 8-9 year in this field & had done projects for clients around the globe. You may check our 145 plus reviews and portfolio. Message me for further discussion, Waiting your reply soon, Regards Sarbjeet Singh

Hi I read through the project details extremely carefully. It is an easy task for us to perform. We have a vast experienced pool of designers & developers who can deliver your project with quality and on time. Looking forward to hear from you

Hello, Its a pleasure to let you know that I've Completed and Delivered similar project before. All I need to work upon customization part, if we can proceed towards more discussion. I have gone through your project description and confident to accomplish your project. I am an individual developer and you will be working directly with me if we proceed work on this project. My key skills are - 1)Ruby 2)Ruby On Rail 3)Angular JS 4)Node JS 5)PHP with Codeigniter and Laravel Framework. Let's initiate our chat so we can proceed towards conclusion of this project scope and give it a start as soon as possible. Thank & Regards Prashant Shinde

Yes, I can surely help you out with your project. I have read through the job details extremely carefully and I am absolutely sure that I can do this project with the highest standards and in timely manner. I have few questions regarding the project and would like to discuss them with you as per your convenience. Please open the chat room so we can discuss this in details. Looking forward for your response. Regards, Arun

Hi, I have been through your requirements and it matches our expertise. I am very much interested in working on your project as it seems that we have done something similar. I am not yet confirmed that. I will have any more questions or not. But it would be very great if we can discuss the project. Our expertise is in - 1) Web Development 2) Mobile Application & games Development 3) Software Development 4) Promotions and Branding with SEO I will be glad to show our portfolio videos better than links. We have videos taken from the simulator. So it would be very interesting if we work together and you can expect a fair and quality work from us. Thanks Pritesh

Hello, We have pool of dedicated team consisting of certified developers capable enough to handle your project exactly according to requirements and within said time frame. As per shared project description we find ourselves fit for project work, as we have developed several projects with approx. similar features and functionalities. Looking forward for small conversation to discuss your complete scope of work and suggest/recommend you complete solution. Thanks

Hello Sir/Mam, Greetings from Hemant. I have 3 years of experience in designing work. I have made many responsive designs in PSD, front-end, UI/UX, Logo-design, Mobile design for major clients. I always try to implement new and creative ideas for the designs which show uniqueness and simple UI. I have In-depth knowledge of designing tools like Adobe Photoshop, Illustrator, PageMaker, and CorelDraw. Apart from it I am highly experienced in UI/UX designing languages and frameworks like Bootstrap, HTML, and CSS. In a nutshell I am complete package for designing and I would love to do the job for you. My work shows quality with competitive budget. Best Regards, Hemant Tharwani.

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We are software development company founded in 2003. Services we offer: Web Solutions, Custom Application Development, ERP, CRM, Tech Support and Outsource. The value proposition to our Customer is: On-time, On-budget project delivery Cost-effective, yet top quality. Proven Track record backed by many person-years of experience Partnering with us will enable your organization to achieve leadership in your business by leveraging our strengths. Bloomont is a global provider of innovative software services. We partner with North American, Asian, European and other international organizations to support in-house as well as outsourced projects. Bloomont is headquartered in Bengaluru, Karnataka. We have been providing top-notch IT solutions to US and International clients in the following areas: Mobile Solutions Finance Education Telecommunications Video-Conferencing Semi-Conductor.