Java/Spring Developer for Financial System Maintenance

Posted 115 day ago

ເກົາຫຼີໃຕ້

ວັນໝົດອາຍຸ: ໝົດອາຍຸ

ທ່ານຕ້ອງເຂົ້າສູ່ລະບົບກ່ອນຈຶ່ງສາມາດຍື່ນຂໍ້ສະເໜີໄດ້. ໄປເຂົ້າສູ່ລະບົບ

ປະເພດລູກຈ້າງ

ຟຣີແລນເຊີ

ລະດັບຄວາມຊ່ຽວຊານ

ຊ່ຽວຊານ

ເວລາຂອງໂຄງການ

150 ມື້

ປະເພດສັນຍາ

ເຕັມເວລາ

ສະພາບແວດລ້ອມແອັບພິເຄຊັ່ນ

ເວັບໄຊ້

ໝວດໝູ່ວຽກງານ

ນັກວິເຄາະທຸລະກິດ | ພັດທະນາ

ຂໍ້ສະເໜີໂຄງການ

$3,200

ງົບປະມານໂຄງການ

ລາຍລະອຽດໂຄງການ

1. Introduction
We are seeking a developer for a project involving the maintenance and conversion of a Java/Spring-based system for a financial services platform. The project includes transitioning from an existing C-language system to a Java-based environment.

2. Current Status
The system is currently being converted from C to Java/Spring, and maintenance and development tasks are required in the operational environment.

3. Timeline
(1) Total project duration: 5 months (extension possible)
(2) Expected start date: ASAP
(3) Interview & Contract: Interviews with technical staff and the client will be conducted, and the final contract decision will be made within 7 days.

4. Job Description
(1) Understand the existing C-language system structure and logic
(2) Maintain and develop the Java/Spring-based system, including conversion tasks
(3) Work with PostgreSQL / MySQL databases and so little Oracle(10g)

5. Required Skills
(1) Java, Spring
(2) C language (basic understanding sufficient)(read only)
(3) PostgreSQL / MySQL/ Oracle(10g)

Strong communication and collaboration experience (English)

6. Preferred Skills
(1) Korea language

ເວັບໄຊ້ອ້າງອີງ

ເອກະສານ

ຄວາມສາມາດທີ່ຕ້ອງມີ

Java

Spring

ທຳຄວາມຮູ້ຈັກກັບນາຍຈ້າງ

OkSFT

ເງິນ ລຳດັບ

ເດືອນ 3 2025

ອົງກອນ

ຄະແນນຄວາມສຳເລັດ

ໂຄງການທີ່ໂພສໄປ

ເປີດໂຄງການ

ການນຳສະເໜີບໍລິສັດ

OKSoft specializes in building eCommerce and CMS solutions.

As an official Adobe partner, OKSoft considers various complex factors such as marketing, operations, and security when managing projects. We are a client-focused agency that incorporates the latest design trends and UX/UI principles.

ຊື່ບໍລິສັດ

OkSFT

ປະເພດອຸດສາຫາກຳ

ຂໍ້ມູນແລະການສື່ສານ (ໄອທີ)

ປະເທດ

ເກົາຫຼີໃຕ້

ຂະໜາດຂອງອົງກອນ

2 ຫາ 9 ຄົນ

ເວັບໄຊ້

https://ok-sft.com/

Posted 46 day ago

GA4 Tracking Code Installation for KT CCTV Website

ຟຣີແລນເຊີ, ເລີ່ມຕົ້ນ ພັດທະນາ Project timeline: 7 days ສຳເລັດຮູບ ງົບປະມານ: $100

Set up user behavior tracking events (page views, clicks, scrolls, conversions, etc ) - Configure GA4 reports and dashboards - Create GA4 property and install tracking code - Set up events on the landing page - Define conversion paths based on inquiry clicks - Build GA4 dashboard (using Google Sites,... ເພີ່ມເຕີມ

ເວັບໄຊ້ I dont know

ເກົາຫຼີໃຕ້

Posted 57 day ago

(Remote 100% | HTML/jQuery) Homepage Landing Page – 1 Page

ຟຣີແລນເຊີ, ເລີ່ມຕົ້ນ ພັດທະນາ Project timeline: 5 days ສຳເລັດຮູບ ງົບປະມານ: $80

This is a front-end task to convert a page designed in Figma into HTML Only one single page needs to be created 2 It should be built as a responsive web page 3 Please add interactive effects using CSS ເພີ່ມເຕີມ

ເວັບໄຊ້ຕອບສະໜອງ Shopify

ເກົາຫຼີໃຕ້

Posted 59 day ago

B2B Cosmetics Platform Development Request

ຟຣີແລນເຊີ, ປານກາງ ອອກແບບ ພັດທະນາ ແຜນການ Project timeline: 90 days ສຳເລັດຮູບ ງົບປະມານ: $11,000

Project Overview Develop a B2B platform where Korean cosmetics dealers can register and manage their products, and U S -based vendors can purchase those products User Types: Administrator, Korean Dealers, U S Vendors Core Features: Product management, purchasing, payments, settlement, promotions, ,... ເພີ່ມເຕີມ

ເວັບໄຊ້ Shopify

ເກົາຫຼີໃຕ້

Posted 63 day ago

(RE OPEN) Incruit web - Laravel maintenance - 4 hours per we

ຟຣີແລນເຊີ, ປານກາງ ພັດທະນາ Project timeline: 30 days ພາດທາມ ງົບປະມານ: $150

Maintenance for a Job Posting Website The website is built with Laravel You will work 4 hours every Friday evening (but the time can be adjusted) There is a former developer who can help you if needed We are looking for someone to work long-term, not just for a short time The contract renews every,... ເພີ່ມເຕີມ

ເວັບໄຊ້ຕອບສະໜອງ ເວັບໄຊ້ HTML Laravel PHP

ເກົາຫຼີໃຕ້

Posted 66 day ago

Second-Hand Mobile Marketplace Development (C2C)

ຟຣີແລນເຊີ, ປານກາງ ອອກແບບ ພັດທະນາ Project timeline: 90 days ສຳເລັດຮູບ ງົບປະມານ: $15,000

* Project Overview We are planning to develop an online platform that enables individuals to buy and sell second-hand mobile phones The platform will facilitate C2C (consumer-to-consumer) transactions Users can list their used phones for sale, browse available listings, and engage in price negotiat,... ເພີ່ມເຕີມ

Cross-platform App Flutter React Native

ເກົາຫຼີໃຕ້

Posted 71 day ago

Development of a WordPress-Based Hair Salon Reservation

ຟຣີແລນເຊີ, ປານກາງ ອອກແບບ ພັດທະນາ Project timeline: 60 days ສຳເລັດຮູບ ງົບປະມານ: $5,200

We are currently operating a hair salon website built with WordPress and would like to add mobile web reservation and payment functionality Customers should be able to select their preferred stylist by date and make a reservation and payment accordingly Requirements - Reservation System - Customers ,... ເພີ່ມເຕີມ

ເວັບໄຊ້ຕອບສະໜອງ PHP WordPress

ເກົາຫຼີໃຕ້

Posted 75 day ago

Frontend Developer Needed for Company Website (20p)

ຟຣີແລນເຊີ, ປານກາງ ພັດທະນາ Project timeline: 7 days ສຳເລັດຮູບ ງົບປະມານ: $300

We are looking for a frontend developer to help build client official company website Project Overview - Technologies: HTML5, CSS, JavaScript - Design Source: Provided via Figma - Responsive Design: Must support both desktop and mobile environments - Browser Compatibility: Chrome and Edge Timeline ,... ເພີ່ມເຕີມ

ເວັບໄຊ້ຕອບສະໜອງ ເວັບໄຊ້ CSS HTML JavaScript jQuery

ເກົາຫຼີໃຕ້

Posted 78 day ago

Digitize Paper-Based Math Exams Using OCR Technology

ຟຣີແລນເຊີ, ເກັ່ງ ພັດທະນາ Project timeline: 60 days ສຳເລັດຮູບ ງົບປະມານ: $5,200

This project aims to convert paper-based math exams into digital text using Optical Character Recognition (OCR) technology The goal is to extract not only general text but also mathematical functions and various types of formulas accurately The client requires more than basic character recognition,... ເພີ່ມເຕີມ

OCR ເຊີບເວີ Python

ເກົາຫຼີໃຕ້

Posted 78 day ago

Digitize Paper-Based Math Exams Using OCR Technology

ຟຣີແລນເຊີ, ເກັ່ງ ພັດທະນາ Project timeline: 60 days ສຳເລັດຮູບ ງົບປະມານ: $5,200

OCR ເຊີບເວີ Python

ເກົາຫຼີໃຕ້

Posted 82 day ago

additional Feature Development for WordPress Auto-Writing

ຟຣີແລນເຊີ, ປານກາງ ພັດທະນາ Project timeline: 30 days ສຳເລັດຮູບ ງົບປະມານ: $350

We have a custom-developed WordPress auto-posting plugin We would like to add the following features: A function to automatically generate topics 2 A batch (cron) feature to automatically publish posts 3 Replace the current image system with a paid image API 4 A feature that allows the admin to con,... ເພີ່ມເຕີມ

ເວັບໄຊ້ WordPress

ເກົາຫຼີໃຕ້

ຂໍ້ມູນສຳຄັນສຳລັບການສະເໜີລາຄາ

ແມ່ນແລ້ວ! ທ່ານສາມາດສະເໜີລາຄາໄດ້ໂດຍບໍ່ເສຍຄ່າທຳນຽມ.

ທ່ານສາມາສະເໜີລາຄາໄດ້ຄັ້ງດຽວເທົ່ານັ້ນສຳລັບໂຄງການໜຶ່ງ

ເມື່ອສະເໜີລາຄາໄປແລ້ວຈະບໍ່ສາມາດແກ້ໄຂຫຼືລົບລ້າງໄດ້.

ຂໍ້ມູນສຳຄັນສຳລັບການປະຊຸມ

ເມື່ອການປະຊຸມໄດ້ຮັບການອານຸມັດແລ້ວ ຫາກທ່ານບໍ່ເຂົ້າຮ່ວມບັນຊີຂອງທ່ານຈະຖືກຈຳກັດການບໍລິການ.

ທ່ານສາມາດແລກປ່ຽນຂໍ້ມູນການຕິດຕໍ່ກັນໄດ້ລະຫວ່າງການປະຊຸມ.

PitchNet ເປັນພຽງແຕ່ຄົນກາງເທົ່ານັ້ນ, ການເຮັດສັນຍາແມ່ນຂຶ້ນຢູ່ກັບທ່ານແລະນາຍຈ້າງ.

ຂໍ້ສະເໜີໂຄງການ

$3,200

ງົບປະມານໂຄງການ

ລາຄາສະເໜີ

ຈຳນວນເງິນສະເໜີ *

ວັນເວລາສຳເລັດໂດຍປະມານ *

ມື້

✔️ ແມ່ນແລ້ວ! ທ່ານສາມາດສະເໜີລາຄາໄດ້ໂດຍບໍ່ເສຍຄ່າທຳນຽມ.

✔️ You’ll receive an email if your bid is accepted.

✔️ ຂໍ້ສະເໜີທີ່ບໍ່ໄດ້ຮັບການຍອມຮັບຫຼືປະຕິເສດຈະໝົດອາຍຸການໃຊ້ງານພາຍໃນ 2 ອາທິດ.

ການຄົ້ນຫາລ່າສຸດ

ການຄົ້ນຫາທັນທີ

ການຄົ້ນຫາທັນທີ

Java/Spring Developer for Financial System Maintenance