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Backend Java developer - for mobile ios app

€250-750 EUR

Cerrado
Publicado hace alrededor de 9 años

€250-750 EUR

Pagado a la entrega
We are Pocketprotector, big data and predictive analytics for the small guys: the consumers. [login to view URL] product that we need help on: [login to view URL] - we have an ios app ready - it has a hefty backend, written in java - needs to be optimised, with a few search modules that need to reach a certain performance - user data storage needs to be built - there are also data scraping and sourcing modules that need to be stabilised - CRON for certain modules - other general server and live to do (testing, etc)
ID del proyecto: 7546874

Información sobre el proyecto

7 propuestas
Proyecto remoto
Activo hace 9 años

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7 freelancers están ofertando un promedio de €405 EUR por este trabajo
Avatar del usuario
Just give me the job and get it done! I'm a very experienced developer. Enjoy life while I'm doing the work for you ^_^
€250 EUR en 10 días
5,0 (26 comentarios)
4,9
4,9
Avatar del usuario
Dear employer, We looking for long term trust-worthy collaboration so your satisfaction is our target. Please refer to my profile,I have 100% complete rate all on time, on budget. I have done several similar project in Java. We have extensive experience in design and implement Java web service and web crawler, design efficient MongoDB collection structure. To optimised backend performance we will perform source code review combine with profiling/instrumentation to identify bottleneck/hotspot and un-optimised code. We also have experience with using various caching, load balance, clustering mechanism to enhance system performance. To verify system performance we also have experience with performance testing tool like Jmeter to measure system performance against defined criteria. With scheduler by cron expression we propose using Quazt scheduler as it is de-facto standard. Other proposal will be made once we discussed problem in more detail. LET'S START NOW! Looking forward for your response. Regards,
€250 EUR en 10 días
5,0 (11 comentarios)
4,4
4,4
Avatar del usuario
Hello , Wish you a great weekend I understand that I am relatively new but in such a short time I have been able to work on couple of projects & what caught my attention is that I have worked on a similar app in my previous organization I have worked with US based client so I understand the kind of quality work that's expected which is kind of hard to find on this site. Here is a short summary about me Skills: JAVA, SERVLETS, MySql, CSS, HTML, Hibernate, XML, RESTful , JSP, JSF I would like to assure you that you will get the best quality work possible and I would like to get in touch with you and understand your requirements in detail Please let me know if you are online. My main aim is 100% customer satisfaction Thanks Somil Agarwal
€250 EUR en 21 días
5,0 (3 comentarios)
1,9
1,9
Avatar del usuario
Hi I am java developer specialized for backend. Looking at your project description adn skills required i assume we will create mongo/couch db and for cron use quartz. How will you measure performance of optimization? Can give me more info about how scraping modules needs to be stabilized? This is very interesting project and I would like to be a part of it. Hope to hear from you.
€250 EUR en 10 días
5,0 (1 comentario)
0,4
0,4
Avatar del usuario
We would like to have one initial call to exchange info about the project just to ensure that we are not over quoting or underestimating the effort. We often recommend per hour costing model for such projects.
€555 EUR en 45 días
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
I'm first going to become very familiar with the existing code that is written and also the subject matter at hand (fuel costs over time for different vehicles and drivers). I'll understand how you're looking to improve the existing code. I have created Java backends for iOS apps before using NoSQL. One application in particular required CRON jobs that parsed web data.
€250 EUR en 8 días
0,0 (0 comentarios)
0,0
0,0

Sobre este cliente

Bandera de UNITED KINGDOM
london, United Kingdom
5,0
1
Forma de pago verificada
Miembro desde abr 24, 2015

Verificación del cliente

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