Java Developer Job Description Template

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Java Developer Job Description Template

A Java developer is instrumental in designing, creating, and maintaining high-quality Java-based applications. Proficient in software development and adept in programming languages such as Java, JavaScript, and Python, Java developers work on application development that meets user needs and business requirements. The role involves utilizing frameworks like Spring, Hibernate, and Java EE, as well as adhering to software development lifecycle practices to deliver efficient software solutions. Java developers are responsible for implementing user interfaces, troubleshooting technical issues, and debugging code to ensure functionality and security across various web applications.

This Java developer job description is crafted to attract candidates with hands-on experience and problem-solving skills who are comfortable working in agile and scrum environments. For added flexibility, consider finding full stack Java developers on Upwork who can work on both front-end and back-end components and who are familiar with tools such as Git, Maven, Docker, and AWS.

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Job Overview

Our team is seeking a Java developer skilled in object-oriented programming to join our software engineering department. This role requires proficiency in SQL, Oracle, and relational databases as well as knowledge of HTML, CSS, and APIs for web development and web services. The ideal candidate will have a bachelor’s degree in computer science or a related field and certifications in Java programming language. Candidates should have a demonstrated ability to collaborate with team members, stakeholders, and project managers and should be comfortable conducting code reviews and integrating design patterns like MVC into the development process.

As a Java developer, you will play a critical role in enhancing the functionality of java-based applications by working on interfaces, managing unit testing, and using build tools to streamline the project management workflow.

Key Responsibilities

As a Java developer, your primary responsibilities will include:

Developing Java applications. Design, develop, and implement Java-based applications that meet business requirements and provide optimal user experiences.
Collaborating with team members. Work closely with stakeholders, project managers, and front-end and back-end developers to create effective software solutions.
Debugging and troubleshooting. Identify and resolve technical issues that impact functionality and performance, ensuring seamless application development.
Implementing unit testing. Conduct comprehensive unit testing to validate the functionality of each application module, adhering to software development lifecycle best practices.
Writing optimized Java code. Ensure Java code quality by following best practices and utilizing object-oriented programming principles to build scalable applications.
Utilizing frameworks. Leverage Java frameworks such as Spring, Hibernate, and Java EE to expedite development while maintaining high standards.
Building and managing APIs. Develop and manage APIs to facilitate smooth communication between applications and web services.
Conducting code reviews. Participate in code reviews to ensure code quality, maintain consistency, and share insights on design patterns.
Using development tools. Utilize tools like Git, Maven, Docker, and AWS to manage project dependencies and streamline deployment.
Ensuring application security. Implement security best practices in Java-based applications to protect data and meet compliance standards.

Qualifications and Skills

To be considered for the role of Java developer, candidates should have:

Education. A bachelor’s degree in computer science, software engineering, or a related field. Advanced degrees or certifications are advantageous.
Experience. Three to five years of experience in Java development and working on Java-based applications.
Java proficiency. Strong knowledge of Java programming language and hands-on experience with Java frameworks like Spring and Hibernate.
Back-end development. Practical experience in back-end development for web applications.
Database management. Proficiency in SQL and familiarity with relational databases such as Oracle.
Front-end knowledge. Basic understanding of HTML, CSS, and JavaScript to facilitate integration with back-end systems.
Familiarity with development tools. Skilled in using Git, Maven, Docker, and AWS for efficient code management and deployment.
Problem-solving skills. Strong problem-solving skills for debugging and troubleshooting technical issues.
Communication and teamwork. Excellent communication skills and the ability to work in agile and scrum teams.

About Our Company

[Company Name] is an industry leader in [Industry] that specializes in developing innovative software solutions for clients. Our dynamic work environment encourages collaboration, growth, and creativity. We prioritize high standards and quality in every project, and we are committed to building software that makes a difference. If you have a passion for software development and enjoy tackling challenges, we invite you to join our team and help us deliver impactful solutions to our clients.

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What does a Java developer do?

A Java developer is responsible for creating, testing, and maintaining Java-based applications that support business needs and user requirements. They use the Java programming language and integrate frameworks like Spring and Hibernate to develop software solutions that are efficient, secure, and scalable. This role involves close collaboration with stakeholders, project managers, and other team members to ensure applications meet functional requirements and align with the organization’s goals.

Java developers work within agile and scrum environments, participating in all stages of the software development lifecycle. They conduct debugging, unit testing, and code reviews to maintain quality standards and deliver high-quality applications. Additionally, Java developers ensure compliance with industry standards and implement security measures to safeguard application data.

Java developer duties and responsibilities

A Java developer is responsible for designing, developing, and maintaining software solutions to meet organizational needs. Key duties include:

Developing Java applications. Build and deploy Java-based applications that align with business objectives.
Collaborating with team members. Partner with stakeholders, front-end developers, and back-end teams to ensure seamless development.
Debugging and troubleshooting. Identify, assess, and resolve technical issues to maintain smooth functionality.
Conducting unit testing. Perform unit testing to validate and ensure the functionality of application modules.
Writing optimized Java code. Produce Java code that adheres to best practices in object-oriented programming.
Utilizing frameworks and libraries. Implement Spring, Hibernate, and Java EE frameworks to support development.
Managing databases. Handle SQL and relational databases to maintain data integrity.
Reviewing code. Engage in code reviews to ensure quality and consistency in application development.
Utilizing development tools. Use Git, Maven, Docker, and AWS for effective project management.
Ensuring application security. Incorporate security protocols within applications to protect user data.

How to write a Java developer job description

Creating a detailed Java developer job description will help attract top candidates. Here’s a guide:

Choose a clear job title. "Java Developer" should be prominently used to make the role recognizable.
Provide an engaging overview. Describe the key functions of the role, including Java-based application development.
List key responsibilities. Include primary tasks like coding, debugging, and implementing unit testing.
Specify required qualifications. Mention essential qualifications like a bachelor’s degree, proficiency in Java, and experience with frameworks.
Describe your company. Highlight your company’s values and mission to attract aligned candidates.

FAQ about Java developers

1. What is the typical Java developer salary?

The salary for a Java developer role depends on experience, location, and industry, generally ranging from $99,000 to $143,000 annually in the U.S., according to Glassdoor. Senior Java developers with significant experience, specialized skills, or further education such as a master’s degree can command higher salaries.

2. What qualifications are needed for a Java developer?

A Java developer typically holds a bachelor’s degree in computer science, software engineering, or a related field. Proficiency in Java programming language and familiarity with frameworks like Spring and Hibernate are essential.

3. What skills are important for a Java developer?

Key skills for a Java developer include Java programming language proficiency, strong problem-solving skills, familiarity with frameworks (e.g., Spring), and experience with back-end development and SQL databases. Experience with Git and Docker is also beneficial.

4. What does a Java developer’s day to day look like?

A Java developer typically spends their day coding, debugging, conducting unit testing, and collaborating with team members on software development projects. They also participate in scrum meetings, perform code reviews, and consult with stakeholders.

5. What is the difference between a Java developer and a software engineer?

While both roles focus on software development, a Java developer specializes in Java-based applications and Java frameworks, while a software engineer may work with multiple programming languages and focus on various aspects of software solutions.

Hire Java developers on Upwork

Looking to hire an experienced Java developer to support your application development needs? Post a job on Upwork to connect with skilled Java developers who specialize in Java-based apps, software engineering, and troubleshooting. Find the right candidate for your team by starting your search on Upwork today.

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Hire Java Developers

Java Developers you can meet on Upwork

$60 hourly
Pero M.
- 5.0
- (11 jobs)
Bitola, BITOLA
Java
Airtable
Apache Kafka
XML
API Integration
JSON
Apache Maven
Spring Integration
Salesforce
SnapLogic
Spring Boot
API
CSS
SQL
JavaScript
Specialized Java and certified SnapLogic developer, practicing java for more than 4 years and Data Integration (SnapLogic) almost 3 years. You can see/verify my certification in certification section bellow. Also for my self I could say that I'm Salesforce enthusiast, every spare free time I used for learning Salesforce platform. Highly motivated and hardworking, willing to learn new skills also eager to absorb as much knowledge and insight as possible ability to maintain high level of confidentiality. I have good work ethic, capable to work with a team, always on time(fulfill deadlines).
$80 hourly
Adrian M.
- 5.0
- (2 jobs)
Perth, WA
Java
AI Chatbot
ChatGPT API Integration
LLM Prompt Engineering
AI Development
Node.js
Django
Oracle PLSQL
Azure DevOps
Apache Tomcat
JavaScript
React
Python
C#
SQL
Looking for an experienced software engineer who has extensive industry experience, wide ranging technical skills, great communication skills, can work independently, and has an ability to really 'get' the big vision of what you want to achieve? Need someone who can fine-tune your new AI app or figure out why it's not working? UNDERSTANDING I don't just blindly focus on the technical aspects of the project. I will make sure that I understand exactly what your business wants and how the project will be used in the real world, so I can deliver something that is intuitive for users and exceeds your expectations. CREATIVITY I love coming up with brilliant and creative ideas for how your product could be improved or tweaked. If you're looking for a passive, mindless worker then you should hire someone else. I will frequently inject fresh new ideas into the discussion, and challenge your thinking. QUALITY What I can offer that you probably won't find from other freelancers here is a very high level of production build quality and testing. Instead of delivering the minimum to you, I excel in delivering a high-quality product that is not an unstable or incomplete prototype, but a production-ready product that is complete, user-friendly, intuitive, and free of bugs. EXPERIENCE I have 15+ years of experience as a software developer, building both front-end and back-end software applications, specialising in Java, JavaScript, React, Python, Django, C#, and SQL. I can integrate with LLMs such as ChatGPT to build AI features. I'm confident solving complex problems, designing new architectures, building DevOps pipelines, integrating 3rd party APIs, designing relational databases. I have exceptional skills in the area of problem-solving and trouble-shooting. COMMUNICATION What also sets me apart from most developers are my fantastic communication and people skills, making me a breeze to work with, and allowing you to understand the big picture even if you’re not a technical person. INDEPENDENCE I have and an ability to work independently to make technical decisions and solve problems, meaning you don't have to waste time micro-managing me. But it's up to you how much you delegate. I will find out from you which decisions you want to be a part of, and which ones you are happy to entrust to me. You always have the final say. WHAT TO EXPECT If I start a project with you, here is what to expect: 1. I will have a lengthy conversation with you to make sure I fully understand all of your expectations and requirements. Based on this, we will agree on individual delivery milestones. 3. I will write up the technical design for each milestone, along with an estimate of development time, and a plan for how to quality test it once it's complete. 4. I will work on each milestone and deliver a preview of it to you for feedback and minor tweaks. 5. I will then begin a round of quality testing to find bugs and ensure the product is stable and complete. 6. We will discuss and feedback and also bugs found during testing, and negotiate what can be realistically changed or fixed within the timeframe and budget of the project. 7. I will apply any fixes or minor tweaks that we agreed upon. 8. I will then deliver the final version of the software to you, complete with documentation for how to set up the development environment, how to deploy the software, and how to use it. Don’t wait, get in touch now and we can plan our first project together!
$50 hourly
Pierce B.
- 5.0
- (4 jobs)
Cypress, TX
Java
User Interface Design
Data Science
ASP.NET
Algorithm Development
C#
C++
CSS
SQL
JavaScript
HTML
Bachelor's of Science in Computer Science from the University of Houston. Going on 10+ years of programming with 3 years of professional experience and a diverse portfolio of project types. Proficiencies: - C# - ASP.NET MVC and Web APIs - Razor Pages - JavaScript/TypeScript - HTML - CSS - Java - Python - SQL - C++ - R - Database Design and Maintenance - Advanced Algorithms - Communication Other skills: - Unity - Unreal Engine - Angular - Coding Interview Mentoring - Statistics and Analysis - Advanced Math

$60 hourly
Pero M.
- 5.0
- (11 jobs)
Bitola, BITOLA
Java
Airtable
Apache Kafka
XML
API Integration
JSON
Apache Maven
Spring Integration
Salesforce
SnapLogic
Spring Boot
API
CSS
SQL
JavaScript
Specialized Java and certified SnapLogic developer, practicing java for more than 4 years and Data Integration (SnapLogic) almost 3 years. You can see/verify my certification in certification section bellow. Also for my self I could say that I'm Salesforce enthusiast, every spare free time I used for learning Salesforce platform. Highly motivated and hardworking, willing to learn new skills also eager to absorb as much knowledge and insight as possible ability to maintain high level of confidentiality. I have good work ethic, capable to work with a team, always on time(fulfill deadlines).
$80 hourly
Adrian M.
- 5.0
- (2 jobs)
Perth, WA
Java
AI Chatbot
ChatGPT API Integration
LLM Prompt Engineering
AI Development
Node.js
Django
Oracle PLSQL
Azure DevOps
Apache Tomcat
JavaScript
React
Python
C#
SQL
Looking for an experienced software engineer who has extensive industry experience, wide ranging technical skills, great communication skills, can work independently, and has an ability to really 'get' the big vision of what you want to achieve? Need someone who can fine-tune your new AI app or figure out why it's not working? UNDERSTANDING I don't just blindly focus on the technical aspects of the project. I will make sure that I understand exactly what your business wants and how the project will be used in the real world, so I can deliver something that is intuitive for users and exceeds your expectations. CREATIVITY I love coming up with brilliant and creative ideas for how your product could be improved or tweaked. If you're looking for a passive, mindless worker then you should hire someone else. I will frequently inject fresh new ideas into the discussion, and challenge your thinking. QUALITY What I can offer that you probably won't find from other freelancers here is a very high level of production build quality and testing. Instead of delivering the minimum to you, I excel in delivering a high-quality product that is not an unstable or incomplete prototype, but a production-ready product that is complete, user-friendly, intuitive, and free of bugs. EXPERIENCE I have 15+ years of experience as a software developer, building both front-end and back-end software applications, specialising in Java, JavaScript, React, Python, Django, C#, and SQL. I can integrate with LLMs such as ChatGPT to build AI features. I'm confident solving complex problems, designing new architectures, building DevOps pipelines, integrating 3rd party APIs, designing relational databases. I have exceptional skills in the area of problem-solving and trouble-shooting. COMMUNICATION What also sets me apart from most developers are my fantastic communication and people skills, making me a breeze to work with, and allowing you to understand the big picture even if you’re not a technical person. INDEPENDENCE I have and an ability to work independently to make technical decisions and solve problems, meaning you don't have to waste time micro-managing me. But it's up to you how much you delegate. I will find out from you which decisions you want to be a part of, and which ones you are happy to entrust to me. You always have the final say. WHAT TO EXPECT If I start a project with you, here is what to expect: 1. I will have a lengthy conversation with you to make sure I fully understand all of your expectations and requirements. Based on this, we will agree on individual delivery milestones. 3. I will write up the technical design for each milestone, along with an estimate of development time, and a plan for how to quality test it once it's complete. 4. I will work on each milestone and deliver a preview of it to you for feedback and minor tweaks. 5. I will then begin a round of quality testing to find bugs and ensure the product is stable and complete. 6. We will discuss and feedback and also bugs found during testing, and negotiate what can be realistically changed or fixed within the timeframe and budget of the project. 7. I will apply any fixes or minor tweaks that we agreed upon. 8. I will then deliver the final version of the software to you, complete with documentation for how to set up the development environment, how to deploy the software, and how to use it. Don’t wait, get in touch now and we can plan our first project together!
$50 hourly
Pierce B.
- 5.0
- (4 jobs)
Cypress, TX
Java
User Interface Design
Data Science
ASP.NET
Algorithm Development
C#
C++
CSS
SQL
JavaScript
HTML
Bachelor's of Science in Computer Science from the University of Houston. Going on 10+ years of programming with 3 years of professional experience and a diverse portfolio of project types. Proficiencies: - C# - ASP.NET MVC and Web APIs - Razor Pages - JavaScript/TypeScript - HTML - CSS - Java - Python - SQL - C++ - R - Database Design and Maintenance - Advanced Algorithms - Communication Other skills: - Unity - Unreal Engine - Angular - Coding Interview Mentoring - Statistics and Analysis - Advanced Math
$100 hourly
Alek G.
- 4.9
- (28 jobs)
Paramus, NJ
Java
C
MySQL Programming
jQuery
CSS
C++
HTML5
Python
JavaScript
PHP
Hi! I'm just your average senior software whiz with a ton of hands-on know-how. Throughout my career journey, I've been the captain of some pretty massive squads and cooked up seriously scalable stuff using all the cool tech toys like: + Python (with Flask and Django) + JS (with React and Angular) + C++ + Java (with struts & spring). + MySQL + AWS/GCP + Stripe/Paypal/Auth.net By the way, my work clock follows Eastern Standard Time (EST), and I'm chilling right here in the good ole US of A ;)
$61 hourly
Philipp L.
- 5.0
- (9 jobs)
Saarbruecken, SL
Java
Axure RP
Design Theory
Marketing
UX & UI
Figma
Flutter
Cinematography
Adobe InDesign
Video Editing
Web Development
Dart
JavaScript
SQL
PHP
Hey, it's me Philipp 👋 (and new to upwork) I am part of a small agency with expertise in software development, UX design, and marketing. As a German-based software developer and UX designer, my strengths lie in truly listening to your needs and turning your projects into reality. I ensure your software is robust, modular, scalable, and easy to maintain. I’m also proficient in marketing and branding, helping to tie everything together through PR, print media, and online marketing activities. My Expertise 🧑‍💻 Software Development 🎨 Brand Identity Creation 🌐 Websites 🖌️ Illustrations 🐲 UX Design 🎯 Tailored Solutions for You - - - - - - What I Offer - - - - - - ➤ I’ll dive deep into your project needs and goals to ensure top-notch results. ➤ My team will deliver world-class designs based on your vision. ➤ Count on me for a quick turnaround. ➤ Enjoy unlimited revisions until you’re completely satisfied. ➤ My 8+ years of experience and 100% positive feedback guarantee exceptional work - - - - - - You should hire me if you value - - - - - - ➤ Cost-effective design services for every budget. ➤ Designs that boost sales. ➤ I listen to your needs and provide the best guidance. ➤ Trustworthy, honest, and always accessible. ➤ Highly skilled with two diplomas in IT and Marketing from Germany. ➤ GDPR compliant. I'm flexible with my working hours and pretty much always within reach during a project! I look forward to hearing from you and getting things done! Best regards from germany, Philipp
$40 hourly
Michael M.
- 5.0
- (5 jobs)
Zurich, ZH
Java
Software Development
Software Debugging
French to German Translation
German to French Translation
Software
OpenGL
C++
French
German
English
Translation
Graduate computer science student at ETHZ in Switzerland. I have written tons of Java, C, C++, Rust and Python code in my life. I also have quite a bit of experience with 3D programming and game development. Living in Switzerland. Native speaker of both French and German, also very fluent in English.
$35 hourly
asitha w.
- 5.0
- (12 jobs)
Gampaha, WESTERN
Java
Hibernate
Jakarta Server Pages
Elasticsearch
RabbitMQ
Node.js
RESTful API
Kubernetes
Docker Swarm Mode
API
Docker
Spring Framework
Database Design
Redis
Web Development
Python
JavaScript
Results-Focused Software Engineer Energetic software engineer with seven years of industrial experience developing robust code for high-volume businesses. An enthusiastic team player and deep creative thinker with a can-do attitude, phenomenal time management skills, and a strong user focus. I have developed many web and mobile apps. Passionate, responsible, and committed engineer with a get-it-done, on-time spirit and more than six years of experience in designing, implementing, and adapting technically sophisticated online web applications using Java, three-tiered architecture, and more. Proficient in JAVA infrastructure, language standards, object modeling technologies, and Application Life Cycle management 01). Engineering web development, all layers, from database to services to user interfaces(Full-Stack) 02). Highly adaptable in quickly changing technical environments with solid organizational and analytical skills 03). Managing requirements(Writing better user stories, Breaking stories into sub-tasks and experience with Jira/and leading a team ) QUALIFICATIONS SUMMARY * Design, develop and implement web applications that support day-to-day operations * Develop technical solutions that definitively improve scalability, performance, and profits * Discern essential business requirements and objectives by interfacing with stakeholders * Plan, develop, and implement successful large-scale projects from conception to completion * Expert in Java development and object-oriented analysis * Superior analytical, time management, collaboration, and problem-solving skills TECHNICAL SKILLS • Strong development experience with Java Spring Boot Framework • Strong understanding of Microservices Architecture • Strong understanding of Rest + JSON based APIs • Postgres, Oracle, Couchbase, MongoDB, DB2, MySQL • Good knowledge of GIT • Redis • RabbitMQ • Elasticsearch • Kubernetes • Docker/ docker swarm • AWS - Lambda/ EKS • Maven • Understanding of REST • Understanding of OAuth, JWT (along with exp. of implementation in Spring) (I have Experienced with OAuth2 and AWT) • Understanding of OOP and SOLID principles • English level - fluent • The experience with spring boot, container implementation, dockers or Kubernetes
$35 hourly
Ibrahim M.
- 5.0
- (17 jobs)
Muscat, MA
Java
Chat & Messaging Software
Design Thinking
SaaS
Kotlin
CMR
Model View ViewModel
Android Studio
Ecommerce Website Development
RESTful API
Firebase
Database Caching
CRM Software
Wireframing
Web Design
User Flow
UI/UX Prototyping
Mobile App
Hi 👋🏻, I’m Ibrahim, a Senior UX/UI and Product Designer 🚀 with 5+ years of experience designing user-centric digital experiences. I specialize in Figma, scalable design systems, and blending creative designs with technical insight. With hands-on Laravel backend experience, I bridge the gap between design and development to create seamless, impactful products. I thrive in Agile teams (Scrum/Kanban), delivering projects on time and exceeding expectations. Whether you need a stunning app or a data-driven solution, I’m here to help. Ready to turn your vision into reality? ⚡️ Working as a freelancer I've completed dozens of projects of different kinds and complexity for clients representing various industries. 🔥 “Imagine, Create, Inspire!” – the three words that guide my work 🔥 Services I provide:👇 ✅ Comprehensive UX Design project study ▪️ Study and analyze the project concept ▪️ Study and analyze problems and find appropriate solutions ▪️ Study the target audience and their needs ▪️ Study competitors ✅ Create (User Journey, User Flow, Site map) ✅ UX Consultant. ✅ Wire-framing. ✅ Prototyping. ✅ User Interface Design ▪️ Landing Page Design. ▪️ Web Design. ▪️ Mobile Apps Design. ▪️ iOS & Android Apps Design. ▪️ Dashboard Design. ▪️ Desktop Software. Tools I use: 👇 ✅ UI Design: Sketch (mostly), Photoshop ✅ Prototyping: inVision, Marvel, Sketch, Principle ✅ Management Tools: Trello, Jira, Asana ✅ Collaboration Tools: InVision, Zeplin, Dropbox, Google Drive MY BASIC WORKFLOW: 1️⃣ Briefing Before starting work, the client receives ready-to-fill out a brief document. Where the client fills all the necessary fields with questions that allow providing wide information about the project. 2️⃣ UX Stage. Wireframing, User flows Create wireframes to define the arrangement of interface elements and interface components that are needed for interactions. 3️⃣ UI Stage. Prototyping Put all the design components and interface elements together to show the general design direction for prototypes according to a brief. 4️⃣ Polishing and making final changes Making design changes and the final version of the design. 5️⃣ Creating UI Guidelines Finally, I provide a document with GUI Styles and elements states with descriptions for the developers' team. You will also receive a doc with an animation effects description for each element or block. 6️⃣ Delivery After all, I will send you the source files of the project. 💎My diverse portfolio spans: SaaS, platforms, AI landing pages, and marketplaces. Whether crafting intricate mobile apps, demystifying crypto projects, or designing unique POS systems, I strive to balance visual appeal with functionality in both B2C and B2B markets. I guarantee you will be satisfied with my work. ✨ Good communication between us is needed and I will make sure your requirements are understood and accomplished in time and with excellent quality ⭐. Feel free to contact me, you will have the best results ✨. 🔑𝐊𝐄𝐘𝐖𝐎𝐑𝐃𝐒: Design, UX/UI, UX, UI, User Interface Design, Landing Page Design, Web & Mobile Design, Responsive Design, Graphics & UI Design, User Experience Design, Website, Wireframing, Google, Material Design, Export Assets from Sketch, UI Research, Web Design, Sketch, App, Adobe Photoshop, Adobe Illustrator, Landing Page, Graphic Design, UI/UX Design, Mobile UI/UX Design, Material Design, UX Design, User experience design, iOS App Design, Android Design, iPad Design, iPhone Design, User Experience, Landing, Design Thinking, Interaction Design, SAAS, Designer, Adaptive, Design Expert, Update, Application design, Desktop, Visual Design, Sketch, Mobile Design, Usability, Photoshop, Mock-up, Creative, iPhone, App Design, Wireframe, Design Guru, Web-design, Job, Application, Guidelines, iOS, Logotype, Adobe, platform design, Website Prototyping, Branding, Graphic Design, Hire, Graphics, Productive, Testing, Advertising, Solutions, A/B Testing, Long term, Responsive, Android, Effective, Experienced, Management, Head of Design,
$35 hourly
Ahmad H.
- 4.9
- (19 jobs)
Lahore, PUNJAB
Java
Kotlin
Smartphone
Mobile App Bug Fix
Web & Mobile Design Consultation
Cross Browser & Device Compatibility
Native App Development
Hybrid App Development
API Integration
Database Integration
Android App Development
iOS Development
React Native
Flutter
Mobile App Development
If you're building a mobile app Flutter, native iOS, or native Android — and need it done right the first time, clean code, smooth UI, on time, you're in the right place. I'm a Flutter developer with 10+ years of mobile app experience, specializing in native iOS (Swift), native Android (Kotlin/Java), and cross-platform Flutter apps for startups and SaaS businesses. I've worked with early-stage founders who need an MVP fast and with growing companies that need a scalable, maintainable codebase they won't regret six months later. What I've delivered: → 19 completed projects on Upwork with a 4.9-star rating → Cross-platform apps that work flawlessly on both iOS and Android from a single codebase → Built a Health/Fitness app for a UK startup, delivered in 6 weeks and live on both stores → Long-term client relationships built on clear communication and zero ghosting My tech stack: Swift · Kotlin · Java · Flutter · Dart · Firebase · REST APIs · GraphQL · GetX · Riverpod · BLoC · SQLite · App Store & Play Store deployment What working with me looks like: I ask the detailed questions before I start coding not halfway through. You'll get daily or milestone-based updates, a clean Git history, and code you or any future developer can actually read and maintain. I don't disappear after delivery either; I stay available for follow-up questions and post-launch fixes. I'm selective about the projects I take on because I want to do each one properly. If you have a serious app idea and want a developer who treats your project like it matters send me a message. I respond within a few hours and I'm always happy to jump on a quick call to understand your needs first.
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