Daniel S. Profile

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5,0

(5 commentaires)

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$32 USD / heure

nairobi,

kenya

$32 USD / heure

Il est actuellement 8:38 PM ici

Rejoint le avril 12, 2017

1 Recommandation

Daniel S.

@geniuz17

5,0

(5 commentaires)

3,4

100%

$32 USD / heure

nairobi,

kenya

$32 USD / heure

100 %

Travaux complétés

68 %

Suivant le budget

68 %

Dans les temps

14 %

Taux de réembauche

Java Developer | Spring Boot | Angular | AWS | ODK

Hello, I am a senior Java developer with experience of 7+ years in complete SDLC including requirements analysis, design, development(Java and Spring Boot), testing, support and maintenance of enterprise-level web applications using Java/Java EE technologies. I have worked on teams and as an individual and therefore gained experience of being a team player. My Skills and technologies include: ➡️ Java, Spring Boot, Spring Cloud, JAX-RS , JPA (Hibernate) ➡️ Angular, HTML5, CSS3, JavaScript ➡️ MySQL, PostgreSQL, Oracle ➡️ Junit, Mockito ➡️ Docker, Kubernetes ➡️ AWS, MongoDb ➡️ ActiveMq, Apache Kafka and RabbitMq ➡️ APIs(gRPC, GraphQL, REST) See Sample Java Apps here : [login to view URL] Open Data Kit (ODK) ➡️ Convert your paper questionnaire to file readable by ODK android app ➡️ Set up your ODK server (ODK Aggregate/Central) in the cloud or on premise server ➡️ Manage your data in my ODK server during data collection(If prefered) ➡️ Manage your data in YOUR ODK server during data collection(If prefered) ➡️ ODK collect app customization ➡️ ODK integrations via REST API for example DHIS2

Voir tous les Java Developers en Kenya

Contactez Daniel S. concernant votre travail

Connectez-vous pour discuter de tous les détails via la messagerie.

Portfolio

This repository includes my sample Java Core and Java EE applications. They include simple swing, crud apps to REST APIs and REST API clients.
They also include REST API authentication using Json Web Token.

You can check Java samples in my github account https://github.com/simiyu17/java_projects

Java Sample projects

You want a desktop software that you need developed. I use latest JPA(hibernate) for data manipulation, connect to any known relational databases (Mysql, Postgresql, Ms Server or Oracle). You may also just want a desktop app that uses an excel file for storing its data. I do reports using Jasper reports or POI depending on requirement complexity.

Am here for all that.

Java Desktop Development

I convert paper questionnaire to XLSForm so that the survey can be done using Android smart phone instead of paper. I also setup the server for collected data (Odk aggregate)

In summary I do Questionnaire form authoring (building), ODK server setup and configuration, ODK collect app configuration, ODK collect app customization

ODK Programming

Python Scripting

6081760

Data Processing with Python

The project involves pre-processing of dirty raw data before having to use it in any meaninful analysis or data modelling.
It consists of date correction, replacing data, dealing with missing values, feature generation and selection

Data Processing with Python

Java Sample projects

Java Desktop Development

ODK Programming

Python Scripting

6081760

Data Processing with Python

Commentaires

Modifications enregistrées

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5,0

$10,00 USD

Spring Boot OTP Service

He is an experienced developer and did a great job. I will definitely work with him again.

Java

RESTful

Java Spring

Olajide O.

@devolajide

•

il y a 3 ans

5,0

₹1 150,00 INR

Solve Eureka and ZUUL error

Really hardworking developer having good knowledge of Java programming.

Java Spring

Kunal B.

@KevinThakker999

•

il y a 3 ans

5,0

$75,00 AUD

java generate pdf report

Excellent skills to understand and provide the requirements as per the need. Thanks Daniel!

Java

Java Spring

Report Development

Narasimharao M.

@maadirajudata

•

il y a 3 ans

5,0

$60,00 USD

I need a swagger UI expert

Any project on this particular technology, I will hire him in future.

Java Spring

Paul D.

@paulprabhakarand

•

il y a 3 ans

5,0

$20,00 USD

Building me a tool to import and analyse CSV files

great guy, very smart and understands the requirements clearly.

C Programming

Java

Python

Thaer J.

@tjequt

•

il y a 4 ans

Expérience

One Acre Fund

mai 2022 - févr. 2023 (9 mois, 1 jour)

➡️ Design and development (Java and JavaScript). Used Spring Boot in backend development. ➡️ Testing, debugging and deployments. ➡️ Worked on a loan management application. ➡️ Took part code review of fellow developers to maintain good quality of code.

Speedrent Technology

mai 2021 - avr. 2022 (11 mois, 1 jour)

➡️ Design and development (Java and JavaScript). Used Spring Boot in backend development. ➡️ Testing, debugging and deployments. ➡️ Application monitoring. ➡️ Worked on market place microservices (For properties/houses for sale and for rent) ➡️ Performed code review for fellow developers pull requests.

Systech Limited

juin 2015 - juil. 2018 (3 ans, 1 mois)

➡️ Discuss client requirements with quality assurance managers and the project manager. ➡️ Implement client solutions as discussed with quality assurance managers and the project manager. ➡️ Testing, debugging and deployments. ➡️ Participated in scrum, planning on tasks. ➡️ Mainly worked on the Pension and investment applications. ➡️ Performed code review for fellow developers pull requests.