Adil Sultan - Mobile/Backend Developer

Q: Where is Adil based?

Adil is based in Frankfurt, Germany and can operate in on-site , hybrid , and remote work models.

Q: What languages does Adil speak?

Adil speaks the following languages: Urdu (Native), English (Advanced), German (Intermediate) .

Q: How many years of experience does Adil have?

Adil has at least 11 years of experience. During this time, Adil has worked in at least 3 different roles and for 5 different companies . The average length of individual experience is 2 years and 1 month . Note that Adil may not have shared all experience and actually has more experience.

Q: What is Adil's latest experience?

Adil's most recent position is Mobile/Backend Developer at Freelance .

Q: What companies has Adil worked for in recent years?

In recent years, Adil has worked for Freelance , DCCS GmbH , and Epteck GmbH .

Q: Which industries is Adil most experienced in?

Adil is most experienced in industries like Information Technology , Education , and Retail . Adil also has some experience in Automotive , Energy , and Healthcare .

Q: Which business areas is Adil most experienced in?

Adil is most experienced in business areas like Information Technology and Product Development .

Q: Which industries has Adil worked in recently?

Adil has recently worked in industries like Automotive , Energy , and Healthcare .

Q: Which business areas has Adil worked in recently?

Adil has recently worked in business areas like Information Technology and Product Development .

Recommended expert

Frankfurt, Germany

Experience

Sep 2024 - Present

1 year 7 months

Frankfurt, Germany

Mobile/Backend Developer

Freelance

Built a cross-platform mobile application using React Native that interacts with IoT devices via RESTful APIs
Implemented state management with Redux and integrated IoT-specific components for smooth data visualization and device control
Developed RESTful APIs using Node.js and Express, utilizing MongoDB for scalable data storage
Facilitated secure communication between the mobile app and IoT devices, enabling device onboarding, status monitoring, and control commands
Implemented real-time data synchronization and optimized data flow to minimize latency

Jun 2022 - Aug 2024

2 years 3 months

Mainz, Germany

Full Stack Developer

DCCS GmbH

Developed front-end solutions using React JS and back-end services with the Java Quarkus framework
Conducted planning, requirement analysis, and provided detailed estimates for user stories
Developed RESTful APIs and implemented comprehensive role management functionalities
Ensured seamless integration and delivery within an Agile Scrum environment to support automobile manufacturing industry needs

Jul 2020 - May 2022

1 year 11 months

Dietzenbach, Germany

Full Stack Developer

Epteck GmbH

SmartKnit: Led development of front-end (ReactJS) and back-end (Java Spring) components to automate textile production workflows with IoT integration and real-time data monitoring
Medical Online Solution: Contributed to front-end implementation using React hooks, developed a customized component library for a consistent UI across the digital health platform
Cubizex: Developed a cross-platform time tracking management application with Bluetooth integration, supporting manual and automatic activity tracking on web, Android, and iOS
GenStart: Built an Android application for managing generator and local power supply switching, featuring role management, auto/manual controls, and comprehensive log reporting
Gamco: Designed and implemented a responsive front-end using React, integrating dynamic updates with back-end endpoints

Jul 2019 - May 2020

11 months

Freiburg im Breisgau, Germany

Software Developer

TwiceD Technology GmbH

FPGA Conference: Implemented user authentication and access control, developed REST APIs with Java Spring, and executed integration tests for a conference booking system
Promonco: Developed core backend functionalities for project financial monitoring, implemented a DATEV interface for data synchronization, and conducted unit and integration testing
Erasmus A. Baumeister: Developed a 40-page CMS-based web application with CONTAO, focusing on front-end development and responsive design across devices
Unkaputtbar/EuroWeb, Familienmediation, EuroWeb: Created multiple CMS-based front-end applications using a custom framework and Euro Web libraries, ensuring responsive layouts and optimal user experience

Jun 2014 - Jun 2018

4 years 1 month

Lahore, Pakistan

Full Stack Developer

Creative Web Sol

School Automation: Contributed to a comprehensive school management system with phased development, automating operations, attendance via fingerprint devices, SMS notifications, and exam paper generation on web and mobile platforms
Private Institute: Designed and implemented multiple responsive layouts for client and admin interfaces across educational institutions, customizing a school automation product to meet specific user requirements
Freelance: Led development teams to create tailored web applications for local organizations, translating client requirements into functional front-end and robust back-end solutions
Shopping Cart/E-commerce: Architected and supported multiple e-commerce web applications as team lead, ensuring seamless integration between client-side and server-side components

Industry Experience

See where this freelancer has spent most of their professional time.

Experienced in Information Technology, Education, Retail, Automotive, Energy, and Healthcare.

Information Technology

Education

Retail

Automotive

Energy

Healthcare

Business Area Experience

See which departments and functions this freelancer has contributed to most.

Experienced in Information Technology and Product Development.

Information Technology

Product Development

Summary

Accomplished Full Stack Developer with 8+ years of experience designing and delivering high-performance, scalable and secure web applications. Expertise includes front-end and back-end technologies, RDBMS, RESTful APIs, cloud architectures and CI/CD pipelines. Proven track record working with leading brands like Mercedes-Benz, IoT-based projects and contributing to innovative solutions in the medical domain with a strong focus on creating seamless and user-centric digital experiences.

Skills

Front-end

Html / Html5
Css / Css3
Sass / Scss
Tailwind Css
Material Ui / Mui
Javascript (Es 6-7)
Typescript
Reactjs
React Native
Redux
Nextjs
Dojo

Back-end

Java
Spring Boot
Spring Hibernate / Jpa
Spring Security / Cloud
Quarkus Framework
Quarkus Panache / Jpa
Nodejs
Express
Rest Apis
Json
Rabbitmq
Micro Service Architecture
Maven

Auto Testing (Unit / Integration)

Junit 5
Mockito
Assertj
Jmeter
Playwright

Databases

Sql
Mysql
Postgresql
Mongodb
Liquibase Db
H2 Database

Devops Tools / Tech

Git / Github / Gitlab
Docker
Aws
Digital Ocean Cloud
Jenkins
Gitlab Ci / Cd
Jira

Documentation

Postman
Swagger

Development Methodologies / Environments / Implementations

Agile / Scrum
Waterfall Model
Clean Code Principles (Kiss, Dry)
Visual Studio Code
Intellij Idea

Languages

Urdu

Native

English

Advanced

German

Intermediate

Education

Oct 2013 - Jun 2015

Master in computer science · Computer science

Oct 2007 - Jun 2011

Bachelor in computer science · Computer science

Statistics

Experience

Total positions 5

Experience in Information Technology 6.5 y

Avg length 2 y 1 m

Longest experience 4 y

Global Experience

Countries worked in 2 (Germany, Pakistan)

Primary country Germany

Expertise

Recent roles Mobile/Backend Developer, Full Stack Developer, Software Developer

Main industries Information Technology, Education, Retail

Main business areas Information Technology, Product Development

Qualifications

Highest degree Master

Profile

Created

September 2024

Last Update

May 2025

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Frequently asked questions

Do you have questions? Here you can find further information.

Where is Adil based?

Adil is based in Frankfurt, Germany and can operate in on-site, hybrid, and remote work models.

What languages does Adil speak?

Adil speaks the following languages: Urdu (Native), English (Advanced), German (Intermediate).

How many years of experience does Adil have?

Adil has at least 11 years of experience. During this time, Adil has worked in at least 3 different roles and for 5 different companies. The average length of individual experience is 2 years and 1 month. Note that Adil may not have shared all experience and actually has more experience.

What roles would Adil be best suited for?

Based on recent experience, Adil would be well-suited for roles such as: Mobile/Backend Developer, Full Stack Developer, Software Developer.

What is Adil's latest experience?

Adil's most recent position is Mobile/Backend Developer at Freelance.

What companies has Adil worked for in recent years?

In recent years, Adil has worked for Freelance, DCCS GmbH, and Epteck GmbH.

Which industries is Adil most experienced in?

Adil is most experienced in industries like Information Technology, Education, and Retail. Adil also has some experience in Automotive, Energy, and Healthcare.

Which business areas is Adil most experienced in?

Adil is most experienced in business areas like Information Technology and Product Development.

Which industries has Adil worked in recently?

Adil has recently worked in industries like Automotive, Energy, and Healthcare.

Which business areas has Adil worked in recently?

Adil has recently worked in business areas like Information Technology and Product Development.

What is Adil's education?

Adil holds a Master in Computer science and a Bachelor in Computer science.

What is the availability of Adil?

Adil is immediately available full-time for suitable projects.

What is the rate of Adil?

Adil's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.