Home Web Developers Java South Africa Johannesburg

Top Java Developers in Johannesburg

Ratings Updated: June 20, 2026

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28 Companies

Country: South Africa

City: Johannesburg

Programming & Scripting: Java

List of the Top Johannesburg Java Development Companies

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Digis, a Fiverr company (NYSE: FVRR)

4.9 90 reviews
Premier Verified

$5,000+

$25 - $49 / hr

50 - 249

Serves Johannesburg, South Africa

Services provided

40% Custom Software Development

40% Web Development

20% IT Staff Augmentation

Focus Areas

10% Java

10% ASP.NET

10% C# +7

10% JavaScript

10% PHP

10% Python

10% Rust

10% SQL

10% Scala

10% Swift

Digis, a Fiverr company (NYSE: FVRR), excels in Custom Software Development, delivering tailored software solutions to diverse sectors. With a 100% positive feedback rate, they are praised for their seamless integration, agility, and technical expertise. Notably, 70% of reviews highlight their effective project management and communication, while 40% commend their commitment to quality and innovative approaches.

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3 of 3 reviews are 5 stars

$10,000 – $49,000 avg. project cost

Reviewed 3 times in the past 6 months
Over the past six months, client reviews of Digis highlight a consistent high level of satisfaction with their web development services. Clients commend the company's skilled developers and responsive project management, noting significant improvements in project turnaround times and site performance. For instance, one client reported a 40%-50% reduction in project delivery times. Overall, clients appreciate the company's ability to meet urgent needs and deliver high-quality work without requiring micromanagement.
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Industry Experience

Digis has demonstrated significant expertise across various industries, including eCommerce, Advertising & Marketing, Media, and Financial Services. Clients praised their strong development skills, responsiveness, and effective communication. Notably, they enhanced project efficiency, achieving faster delivery and improved user experiences. The overall sentiment reflects high satisfaction, particularly in eCommerce and Advertising sectors, where their contributions led to measurable business growth and successful project outcomes. Clients recommend Digis for organizations seeking reliable technical partners in these industries.
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Financial services Human Resources Software Consulting Information technology Telecommunications Education Other industries Retail Other Industry Automotive Energy & natural resources Gaming Transportation Business services Real estate Legal Arts, entertainment & music Wellness & Fitness Manufacturing Media Advertising & marketing eCommerce IT Services

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Average Project Cost Breakdown

$10,000 to $49,000 (25) $50,000 to $199,999 (16) Less than $10,000 (8) $200,000 to $999,999 (6) $1,000,000 to $9,999,999 (4)

What Clients Have Said
Clients consistently commend Digis for their cost-effectiveness and value for money. Many reviews highlight that their pricing aligns well with client budgets while providing high-quality deliverables. For instance, one CEO noted that Digis offered a 'good value for cost' and delivered projects on time, enhancing operational efficiency. Another client emphasized that the quality of work justified the investment, stating they received 'high-quality work' for a reasonable price. Overall, sentiment regarding pricing and value remains very positive across various reviews.
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United States (29) Germany (7) Ukraine (7) England (5) France (4) Israel (3) South Africa (2) Canada (2) Italy (2) Sweden (2) Spain (2) Ireland (1) Netherlands (1) New Zealand (1) Poland (1) Romania (1) Russia (1) Lithuania (1) Latvia (1) Japan (1) Australia (1) Georgia (1) Scotland (1) Estonia (1)

This provider is fluent in 9 languages:

English

Polish

German

French

Arabic

Hebrew

Ukrainian

Russian

Spanish

This provider is available in 16 time zones:

Middle East Time (MET)

Greenwich Mean Time (GMT)

India Standard Time (IST)

Japan Standard Time (JST)

Arabia Standard Time (AST)

Alaska Standard Time (AKST)

Central European Time (CET)

Central Standard Time (CST)

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CubeZoo

4.9 31 reviews

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Premier Verified

$10,000+

$25 - $49 / hr

10 - 49

Johannesburg, South Africa

Services provided

15% Custom Software Development

30% Mobile App Development

20% AI Development +2

20% Web Development

15% UX/UI Design

Focus Areas

30% Java

30% PHP

30% Swift +1

10% ASP.NET

CubeZoo is a custom software development company specializing in tailored software solutions, including UX design, API development, and platform management. Client feedback highlights their strategic approach and technical proficiency, with 100% of reviews noting their ability to meet deadlines and adapt to complex requirements. Their communication is consistently praised, though some clients suggest more frequent visual updates in early project stages.

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Industry Experience

CubeZoo has demonstrated expertise across various industries, including Consulting, Software, Environmental Services, Wellness & Fitness, IT Services, Healthcare, Financial Services, and Advertising & Marketing. Reviews highlight their strengths in web and app development, user experience design, and responsive communication. Clients commend CubeZoo for their ability to translate complex requirements into effective solutions, resulting in improved engagement and satisfaction. Overall sentiment reflects strong satisfaction, particularly in Consulting, Software, and Healthcare sectors, making them a suitable partner for organizations in these fields.
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Consulting Financial services Software Environmental Services Wellness & Fitness IT Services Information technology Healthcare Education Advertising & marketing Manufacturing Construction

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1 of 2 Johannesburg-based review is 5 stars

$10,000 – $49,000 avg. project cost for Custom Software Development services in Johannesburg

Custom Software Development project highlight

Custom Software Dev for Financial Services Company
5.0 — CubeZoo is developing an API tool for a financial services company. The solution extracts data from accounting software programs and transforms those into reports and graphics. Read more
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Review Rating from Clients

4.9/5.0

Quality

4.9

Schedule

4.7

Cost

4.6

Willing to Refer

4.9

Located in Johannesburg, CubeZoo specializes in digital product design, app development, and branding, with extensive experience in fintech, IoT, and corporate identity. Clients commend their technical skill, creativity, and proactive communication, successfully executing projects from concept to launch across various sectors.
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Webtonic Solutions

4.8 11 reviews
Premier Verified

$25,000+

$25 - $49 / hr

10 - 49

Sandton, South Africa

Services provided

30% Custom Software Development

30% Cloud Consulting & SI

20% E-Commerce Development +1

20% Enterprise App Modernization

Focus Areas

40% Java

30% C#

10% ASP.NET +3

10% JavaScript

5% PHP

5% Python

Webtonic Solutions is a custom software creation company that offers tailored software development services to a diverse clientele. Across their reviews, 100% of clients praised their professionalism, technical expertise, and responsiveness, with 60% highlighting their dynamic and collaborative approach. Clients appreciate their ability to deliver quality software on time and their commitment to personalized service.

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1 of 2 reviews are 5 stars

1 new review for Custom Software Development services

$200,000 – $999,999 avg. project cost

Reviewed 2 times in the past 6 months
Recent reviews of Webtonic Solutions reflect a strong overall sentiment, highlighting their professionalism, technical expertise, and effective project management. Clients from Texas A&M University System praised the company's ability to meet project milestones and deliver quality software consistently. Similarly, Tourvest Retail commended the team's supportive approach and timely delivery, resulting in improved brand alignment and operational efficiency. Overall, clients appreciate the alignment of company values and the collaborative nature of Webtonic Solutions.
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1 of 1 Java reviews is 5 stars

1 new review for Java in past 6 months

$1,000,000 – $9,999,999 avg. project cost

Java Experience

Webtonic Solutions has received overwhelmingly positive feedback in their Java service engagements, with 100% of reviewers expressing satisfaction with their professionalism and technical expertise. Clients emphasized their strengths in delivering quality software and meeting project milestones consistently. Notably, 90% of feedback highlighted the company's collaborative approach and alignment with client values, while pricing was deemed competitive. Overall, Webtonic’s impact is marked by effective staff augmentation and custom software development, demonstrating a robust capability in Java technology.
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Industry Experience

Webtonic Solutions has received positive feedback across several industries, including Education, Hospitality, Financial Services, Advertising, and Retail. Clients highlighted their technical expertise, project management skills, and ability to deliver high-quality software and websites. In Education, they successfully augmented teams and developed complex software solutions. In Hospitality and Retail, their efforts enhanced brand visibility and user engagement. Their proactive communication and adaptability were particularly appreciated in Financial Services and IT, showcasing their strength in customizing solutions to meet client needs.
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Advertising & marketing Consumer Products IT Services Financial services Retail Hospitality & leisure Information technology Other industries Education

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Review Rating from Clients

4.8/5.0

Quality

4.6

Schedule

4.8

Cost

4.7

Willing to Refer

4.9

Webtonic Solutions in Johannesburg specializes in web development, e-commerce, and digital solutions, earning praise for their technical skill, proactive approach, and effective communication. Clients value their ability to execute complex requirements efficiently, ensuring successful project outcomes across various sectors.
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Helios Design

5.0 3 reviews

Undisclosed

Undisclosed

10 - 49

Johannesburg, South Africa

Services provided

40% Web Development

30% Web Design

20% Mobile App Development +1

10% Low/No Code Development

Focus Areas

100% Java

Helios Design is a web development company renowned for its expertise in creating user-friendly, innovative websites and digital tools, particularly for legal firms. Across their reviews, clients commend their proactive and flexible approach, with 100% positive feedback highlighting seamless project management and exceptional client service. Helios Design consistently delivers high-quality, tailored solutions that enhance brand positioning and engagement.

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Reviews mention Detail-oriented
Clients consistently praise Helios Design for their exceptional attention to detail, noting that 'the quality of their work and attention to detail is second to none.' Their meticulous approach is highlighted as a key factor in their success, with one client emphasizing that Helios delivers '110%.' Overall, the sentiment reflects a strong appreciation for Helios's detail-oriented methods, contributing to the high quality of their projects and client satisfaction.

Microsites & Interactive Client Tools for Legal Firm

5.0 Aug 23, 2020

They give 110%. The quality of their work and attention to detail is second to none. They are simply the best agency I've ever worked with.
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Industry Experience

Helios Design has demonstrated significant expertise in the legal industry, consistently receiving high praise for their innovative website development and digital presence strategies. Clients from prominent law firms noted their exceptional communication, project management, and technical skills, resulting in increased website traffic and enhanced brand positioning. Overall sentiment is overwhelmingly positive, highlighting Helios Design's ability to deliver tailored, effective solutions and maintain strong client relationships, making them a strong choice for legal sector projects.
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Legal

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England (2) South Africa (1)

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Review Rating from Clients

5.0/5.0

Quality

5.0

Schedule

5.0

Cost

4.5

Willing to Refer

5.0

In Johannesburg, Helios Design is recognized for delivering tailored digital solutions, including website redesigns for law firms, with a focus on agility, client communication, and measurable results like higher traffic and brand visibility. Their trusted partnership approach stands out.
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Netgen Custom Software

5.0 2 reviews

$1,000+

$50 - $99 / hr

10 - 49

Randburg, South Africa

Services provided

50% Custom Software Development

25% Mobile App Development

20% Web Development +1

5% Digital Strategy

Focus Areas

10% Java

25% C#

10% AJAX +6

10% ASP.NET

10% JavaScript

10% Other programming & scripting languages

10% SQL

10% Visual Basic

5% XML

Netgen Custom Software excels in tailored software development, particularly in redesigning and modernizing databases. They are highly responsive and maintain effective communication, with 100% of reviewers highlighting their promptness in feedback handling. The company has shown a significant positive impact, notably improving user-friendliness and functionality in their projects. Overall, client feedback is overwhelmingly positive, with no significant areas for improvement noted.

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Reviews mention Open to feedback
The feedback regarding Netgen Custom Software's openness to feedback is overwhelmingly positive. Clients appreciate their prompt responses to requests and willingness to revisit development phases as needed. One client noted, 'If I send an email today, I’ll definitely get a response on the same day.' Additionally, they value the multiple levels of testing and continuous communication throughout the project, indicating a strong commitment to client input and satisfaction.

Database Dev. for Peace Operations Organization

5.0 Jan 29, 2021

We’re impressed with how they respond to our feedback requests promptly. If I send an email today, I’ll definitely get a response on the same day. A lot of the activities within the project are based on the progress of its development. We always expect to hear the outcome of those activities and for us, it’s super useful because we can continue planning other activities.
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1 of 1 Custom Software Development reviews are 5 stars

Unknown avg. project cost

Custom Software Development PROJECT HIGHLIGHT

Database Dev. for Peace Operations Organization
5.0 — Netgen Custom Software was hired by a peace operations organization to build and revamp their database. Their aim is to make it more user-friendly and navigable and modernize the interface and its Read more
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Industry Experience

Netgen Custom Software has demonstrated expertise across the Government and Education sectors. In Government, they successfully modernized a complex database for peace operations, receiving positive feedback for their responsiveness and user-centric design. In Education, they developed a mobile application to enhance an existing system, noted for their attention to detail and effective communication. Overall, clients appreciate their collaborative approach and innovative solutions, making them a suitable partner for projects in these industries.
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Government Education

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Germany (1) South Africa (1)

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Web SEM Online

5.0 2 reviews

$1,000+

$50 - $99 / hr

10 - 49

Johannesburg, South Africa

Services provided

40% Search Engine Optimization

30% Pay Per Click

20% Web Development +1

10% Low/No Code Development

Focus Areas

25% Java

25% JavaScript

25% PHP +2

15% SQL

10% XML

Web SEM Online is a comprehensive digital marketing and SEO agency that excels in web development and online marketing services. They receive overwhelmingly positive feedback, with clients praising their technical expertise, dedication, and responsiveness. Notably, 100% of reviewers highlighted their commitment to deliverables and personal relationships, making them an indispensable partner.

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Reviews mention Dedicated
Clients have consistently praised Web SEM Online for their exceptional dedication and commitment to project objectives. One notable feedback from a Marketing Manager at Genesis Medical Scheme highlighted the company's 24/7 availability and ownership of business goals, emphasizing their indispensable role in the client's operations. The feedback reflects a strong sentiment of satisfaction, with clients noting the agency's technical expertise, attention to detail, and timely delivery of services as key strengths.

Web Dev, SEO & Digital Mktg for Healthcare Insurance Co

5.0 Jul 11, 2025

ALWAYS deliver on time and always responding to our requests. What did you find most impressive or unique about this company? Technical expertise, dedication, commitment, deliverables, personal relationships.
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Industry Experience

Web SEM Online has received positive feedback across multiple industries, notably Healthcare and Retail. In the Healthcare sector, clients praised their technical expertise, commitment, and seamless project management, emphasizing significant improvements in online visibility and performance. In Retail, the company excelled in enhancing eCommerce websites and boosting sales through effective SEO strategies. Overall, Web SEM Online is recognized for its dedication, strong communication, and delivering results, making it a suitable choice for businesses in both Healthcare and Retail.
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Healthcare Retail

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Average Project Cost Breakdown

$10,000 to $49,000 (1)

What Clients Have Said
Clients commend the company for its exceptional value and cost-effectiveness. One CEO noted that Web SEO Online was not hard-sell and allowed flexibility in service contracts, enhancing their experience. The Marketing Manager from Genesis Medical Scheme highlighted the firm's comprehensive services and unwavering dedication, emphasizing that their expertise and commitment make them an invaluable partner. Overall, feedback reflects a strong sentiment of satisfaction regarding the company's pricing relative to the quality of service provided.
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Johannesburg, South Africa

9th Floor, 5th Steet, Atrium on 5th, Sandhurst
Johannesburg, South Africa 2196
2 - 5

0112820638

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Versys Media

5.0 3 reviews

$1,000+

$50 - $99 / hr

10 - 49

Sandton, South Africa

Services provided

40% Web Design

20% Graphic Design

20% Web Development +2

10% Other Digital Marketing

10% Search Engine Optimization

Focus Areas

20% Java

20% JavaScript

20% PHP +2

20% Python

20% SQL

Versys Media is a web development and digital marketing company recognized for its exceptional service delivery and creative capabilities. With a 100% positive feedback rate, clients commend their effective project management, brand alignment, and user-friendly design solutions. Notably, Versys Media significantly enhances online presence, as evidenced by exponential business growth and consistently satisfied clients.

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Reviews mention Great project management
Clients have consistently praised Versys Media for their exceptional project management skills. One client highlighted that communication was 'basically non-stop,' which significantly improved project timelines and quality. They noted a 50% reduction in project completion time and remarked on the team's ability to provide alternative solutions without complicating the process. Overall, the sentiment reflects high satisfaction with Versys Media's proactive approach and effective management.

WordPress Web Design & SEO for Web Development Firm

5.0 Feb 3, 2021

Versys Media's project management was described as excellent, with communication being basically non-stop. This level of engagement ensured that all aspects of the project were well-coordinated and executed efficiently.
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Industry Experience

Versys Media has demonstrated expertise in the construction and advertising & marketing industries. Clients in construction praised their ability to enhance online presence and deliver user-friendly websites, resulting in significant business growth. In the advertising sector, they excelled in web design and SEO, improving project timelines and client satisfaction. Overall, feedback reflects a strong sentiment of reliability and creativity, suggesting Versys Media is particularly well-suited for projects in these fields.
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Construction Advertising & marketing

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Average Project Cost Breakdown

Less than $10,000 (2)

What Clients Have Said
Clients commend Versys Media for delivering excellent value for money, particularly highlighting the cost-effectiveness of their services. One client noted a project investment of approximately $1,350, leading to significant improvements in project timelines and quality. Another client emphasized their satisfaction with the website's alignment with their brand and ease of navigation, stating that Versys Media's work has contributed to substantial business growth. Overall, the sentiment reflects a strong endorsement of the company's pricing relative to the quality of their deliverables.
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Review Rating from Clients

5.0/5.0

Quality

5.0

Schedule

5.0

Cost

5.0

Willing to Refer

5.0

Versys Media in Pretoria is recognized for their innovative website solutions that boosted clients' online visibility amid pandemic challenges. They provided tailored, easy-to-navigate websites that contributed to exponential business growth, with a dedicated team led by Dieter ensuring smooth project execution.
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Thought Inc.

4.5 1 review

$5,000+

$25 - $49 / hr

10 - 49

Johannesburg, South Africa

Services provided

10% Custom Software Development

30% Mobile App Development

30% Web Development +3

10% AR/VR Development

10% UX/UI Design

10% Web Design

Focus Areas

11% Java

11% Objective C

11% PHP +12

11% Ruby

6% Kotlin

5% ASP

5% ASP.NET

5% C#

5% Ember.js

5% JavaScript

5% Python

5% SQL

5% Swift

5% Visual Basic

5% XML

Thought Inc. is a mobile app development company specializing in creating training solutions for iOS and Android platforms. The feedback is predominantly positive, highlighting their responsive communication and proactive approach, though 100% of reviewers mention project delays, suggesting an area for improvement in project scoping.

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Industry Experience

Thought Inc. has demonstrated significant expertise in the education sector, particularly in developing mobile applications for training solutions. Feedback highlights their responsive project management, proactive team approach, and commitment to client needs, although some projects experienced delays. Overall, clients express satisfaction with their professionalism and problem-solving capabilities, making Thought Inc. a strong candidate for educational and related industries seeking mobile development expertise.
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Other Industry

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Average Project Cost Breakdown

What Clients Have Said
Clients generally perceive Thought Inc. as providing good value for money, particularly appreciating their responsiveness and proactive approach. One reviewer noted that while the project has taken longer than anticipated, the attention to detail justifies the costs. However, they advised potential clients to ensure proper scoping of work upfront, as this might incur higher initial costs but could prevent delays and additional expenses later on.
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Neslo Tech

Not yet reviewed

$1,000+

Undisclosed

10 - 49

Sandton, South Africa

Services provided

50% Custom Software Development

30% UX/UI Design

10% Low/No Code Development +1

10% Web Design

Focus Areas

10% Java

10% JavaScript

10% Python +13

10% Ruby

5% AJAX

5% ASP.NET

5% C#

5% C++

5% Ember.js

5% HTML5

5% PHP

5% Redux

5% SQL

5% Typescript

5% XML

5% jquery

Neslo Tech is a software development firm founded in 2019. The agency offers Custom Software Development and UX/UI Design, and is small.
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ExoSystems

Not yet reviewed

$25,000+

$50 - $99 / hr

10 - 49

Randburg, South Africa

Services provided

30% Custom Software Development

30% Enterprise App Modernization

30% Mobile App Development +1

10% Other Application Development

Focus Areas

25% Java

25% ASP.NET

25% SQL +1

25% Visual Basic

ExoSystems, a software development company, was established in 2012. The firm focuses on Custom Software Development and Mobile App Development.
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DVT

Not yet reviewed

$10,000+

Undisclosed

250 - 999

Johannesburg, South Africa

Services provided

20% Custom Software Development

20% Application Testing

20% BI & Big Data Consulting & SI +2

20% IT Staff Augmentation

20% Web Development

Focus Areas

20% Java

20% C#

20% HTML5 +2

20% JavaScript

20% SQL

DVT, a business intelligence company, was established in 1999. Based in Johannesburg, South Africa and London, England, the team offers BI & big data consulting & SI and IT staff augmentation.
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Linkfields Innovations

Not yet reviewed

$5,000+

< $25 / hr

250 - 999

Midrand, South Africa

Services provided

20% Custom Software Development

30% Application Testing

30% Enterprise App Modernization +2

10% IT Managed Services

10% IT Staff Augmentation

Focus Areas

30% Java

30% JavaScript

20% PHP +1

20% Typescript

Linkfields Innovations is a midsize Midrand, South Africa-based Enterprise App Modernization company. Their services include Enterprise App Modernization and Application Testing.
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You_Source

Not yet reviewed

$25,000+

$50 - $99 / hr

50 - 249

Sandton, South Africa

Services provided

50% Custom Software Development

40% IT Staff Augmentation

10% Low/No Code Development

Focus Areas

10% Java

20% C#

15% JavaScript +5

15% PHP

15% Ruby

10% Python

10% SQL

5% ASP.NET

You_Source is a custom software development company. In Makati, Philippines and Sandton, South Africa, the team provides Custom Software Development and IT staff augmentation.
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Sandton, South Africa

359 Rivonia Boulevard
Sandton, South Africa 2128
16 - 20

+27 72 895 9414

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Ltech Dev

Not yet reviewed

$1,000+

$25 - $49 / hr

2 - 9

Johannesburg, South Africa

Services provided

30% Custom Software Development

20% Web Development

10% Cybersecurity +4

10% Graphic Design

10% Logo

10% UX/UI Design

10% Web Design

Focus Areas

30% Java

30% PHP

10% JavaScript +3

10% Other programming & scripting languages

10% Python

10% SQL

Ltech Dev is a software development firm launched in 2017. The team focuses on Custom Software Development and Web Development.
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Primotion

Not yet reviewed

$5,000+

$25 - $49 / hr

2 - 9

Roodepoort, South Africa

Services provided

20% Custom Software Development

50% Mobile App Development

30% Web Development

Focus Areas

20% Java

20% Go

20% Kotlin +2

20% SQL

20% Swift

Primotion is an application development company. Their small team of employees is located in Roodepoort, South Africa. Their team specializes in Mobile App Development and Web Development.
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Akhona Technologies

Not yet reviewed

$1,000+

$25 - $49 / hr

2 - 9

Midrand, South Africa

Services provided

30% Custom Software Development

25% Web Development

20% Mobile App Development +2

15% Application Testing

10% Application Management & Support

Focus Areas

15% Java

20% Visual Basic

15% Delphi +4

15% PHP

15% SQL

10% JavaScript

10% XML

Established in 2015, Akhona Technologies is a small Midrand, South Africa-based software development company. Their services include Custom Software Development and Web Development.
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iMarttrends

Not yet reviewed

$1,000+

$25 - $49 / hr

2 - 9

Randburg, South Africa

Services provided

30% Mobile App Development

30% Web Development

15% Low/No Code Development +2

15% UX/UI Design

10% Web Design

Focus Areas

25% Java

25% JavaScript

25% PHP +1

25% Python

IMarttrends is a website development company. The team provides Web Development and Mobile App Development and is in London, England and Randburg, South Africa.
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Randburg, South Africa

Oxford Street
Randburg, South Africa 2194
2 - 5

+27 72 687 5560

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idts

Not yet reviewed

$1,000+

$25 - $49 / hr

2 - 9

Sandton, South Africa

Services provided

15% Custom Software Development

30% Mobile App Development

30% Web Development +2

15% Web Design

10% E-Commerce Development

Focus Areas

10% Java

20% JavaScript

15% C# +4

15% Objective C

15% SQL

15% Visual Basic

10% Python

Idts is a small website development company in Cape Town, South Africa and Sandton, South Africa. Their services include Web Development and Mobile App Development.
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Sandton, South Africa

1 Wedgewood Link Road
Sandton, South Africa 2191
2 - 5

+27110837191

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Symbionix

Not yet reviewed

$25,000+

$50 - $99 / hr

10 - 49

Sandton, South Africa

Services provided

20% Custom Software Development

20% IT Staff Augmentation

20% IT Strategy Consulting +4

15% DevOps Managed Services

10% AI Consulting

10% Mobile App Development

5% AI Development

Focus Areas

25% Java

30% C#

15% Typescript +3

10% JavaScript

10% Kotlin

10% Python

Launched in 2019, Symbionix is a small Sandton, South Africa-based IT strategy consulting company. Their services include IT strategy consulting and IT staff augmentation.
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Platform45

Not yet reviewed

$100,000+

$50 - $99 / hr

50 - 249

Johannesburg, South Africa

Services provided

25% Mobile App Development

25% Product Design

25% UX/UI Design +2

15% Web Development

10% Low/No Code Development

Focus Areas

10% Java

20% Ruby

10% ASP.NET +9

10% C++

10% JavaScript

10% SQL

5% C#

5% Kotlin

5% PHP

5% Python

5% Swift

5% Typescript

Platform45 is an user experience design company launched in 2008. The company focuses on UX/UI Design and Product Design.
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RCM Digital Solutions

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

Alberton, South Africa

Services provided

30% Search Engine Optimization

20% Pay Per Click

15% Social Media Marketing +4

10% Low/No Code Development

10% Web Design

10% Web Development

5% Mobile App Development

Focus Areas

11% Java

12% Kotlin

11% C# +6

11% JavaScript

11% Objective C

11% PHP

11% Python

11% SQL

11% Swift

RCM Digital Solutions is an Alberton, South Africa-based SEO services firm. Founded in 2013, the team focuses on Search Engine Optimization and Pay Per Click.
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DevGenex

Not yet reviewed

$25,000+

$25 - $49 / hr

2 - 9

Sandton, South Africa

Services provided

25% Custom Software Development

20% BI & Big Data Consulting & SI

15% Cloud Consulting & SI +5

10% Enterprise App Modernization

10% Mobile App Development

10% Web Development

5% ERP Consulting and SI

5% Robotics Process Automation

Focus Areas

10% Java

15% ASP.NET

15% C# +6

15% SQL

10% HTML5

10% JavaScript

10% Kotlin

10% Typescript

5% Python

DevGenex is a software development firm. In Sandton, South Africa, the team provides Custom Software Development and BI & big data consulting & SI.
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Sun Technosystems

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Midrand, South Africa

Services provided

10% Custom Software Development

20% Mobile App Development

10% AR/VR Development +9

10% Low/No Code Development

10% UX/UI Design

10% Web Development

5% CRM Consulting and SI

5% Cloud Consulting & SI

5% Document Digitization & Management

5% ECM Consulting and SI

5% ERP Consulting and SI

5% Unified Communications Consulting & SI

Focus Areas

11% Java

11% C#

9% Other programming & scripting languages +28

6% JavaScript

6% Kotlin

5% Delphi

5% HTML5

5% Python

5% SQL

3% Redux

3% Typescript

2% AJAX

2% ASP

2% ASP.NET

2% Apex

2% C++

2% Ember.js

2% PHP

2% Perl

2% Rust

2% Scala

2% Swift

1% C

1% ColdFusion

1% Elixir

1% Go

1% Objective C

1% Ruby

1% UnrealScript

1% Visual Basic

1% XML

Sun Technosystems, a web development company, was launched in 2018. The small team focuses on Web Development and Mobile App Development.
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FJ worX

Not yet reviewed

$1,000+

$25 - $49 / hr

2 - 9

Sandton, South Africa

Services provided

5% Custom Software Development

10% Content Marketing

10% Graphic Design +12

10% Mobile App Development

10% UX/UI Design

10% Web Development

5% Branding

5% Logo

5% Packaging Design

5% Print Design

5% Product Design

5% Search Engine Optimization

5% Social Media Marketing

5% Video Production

5% Web Design

Focus Areas

10% Java

15% Python

10% C++ +8

10% JavaScript

10% Other programming & scripting languages

10% PHP

10% Redux

10% XML

5% C#

5% Objective C

5% SQL

FJ worX, an UX company, was launched in 2020. The agency focuses on UX/UI Design and Content Marketing.
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DevIgnite

Not yet reviewed

$1,000+

$25 - $49 / hr

2 - 9

Sandton, South Africa

Services provided

20% E-Commerce Development

20% Mobile App Development

20% Search Engine Optimization +2

20% UX/UI Design

20% Web Development

Focus Areas

10% Java

20% HTML5

10% ASP.NET +6

10% C#

10% JavaScript

10% Kotlin

10% Other programming & scripting languages

10% Python

10% XML

Founded in 2025, DevIgnite is a small SEO services firm. Their team provides Search Engine Optimization and UX/UI Design.
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iSolve Mobility

Not yet reviewed

$5,000+

$50 - $99 / hr

10 - 49

Sandton, South Africa

Services provided

20% Custom Software Development

80% Mobile App Development

Focus Areas

20% Java

40% C#

40% PHP

Launched in 2012, iSolve Mobility is an application development firm. Their services include Mobile App Development and Custom Software Development.
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Sandton, South Africa

Peltier Drive
Sandton, South Africa 2157
21 - 30

+27 11 807 9525

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Azilen Technologies

4.7 14 reviews

$10,000+

$25 - $49 / hr

250 - 999

Pretoria, South Africa

Services provided

25% Custom Software Development

30% AI Development

25% AI Agents +1

20% IoT Development

Focus Areas

10% Java

10% ASP

10% ASP.NET +12

10% Elixir

10% Other programming & scripting languages

5% C#

5% C++

5% HTML5

5% JavaScript

5% PHP

5% Python

5% SQL

5% Scala

5% Swift

5% XML

Azilen Technologies is a bespoke software development company specializing in custom software creation and end-to-end software development. The company receives predominantly positive feedback, with clients praising their technical expertise, project management, and effective communication. Approximately 80% of reviews highlight their adaptability and collaborative approach, although minor concerns include managing cultural differences and time zone challenges.

See all 14 projects

Industry Experience

Azilen Technologies has demonstrated strong expertise across multiple industries, notably Telecommunications, IT, Education, and other sectors. Clients commend their professional project management, effective communication, and adaptability, particularly in software development using Java, Node.js, and mobile app technologies. The overall sentiment from the reviews highlights their ability to deliver high-quality work and maintain long-term partnerships, making them a suitable choice for organizations seeking reliable development services in these fields.
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Telecommunications IT Services Education Information technology

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Average Project Cost Breakdown

$10,000 to $49,000 (3) $50,000 to $199,999 (3) $200,000 to $999,999 (2) Less than $10,000 (1) $1,000,000 to $9,999,999 (1)

What Clients Have Said
Overall, clients express satisfaction with Azilen Technologies' cost and value for money. One client noted they chose Azilen for being the 'best bid at the time,' highlighting their competitive pricing. Another mentioned that their engagement led to significant ROI, with a 30% increase in earnings attributed to improvements made by Azilen. While some clients spent upwards of $1 million, they consistently praised the quality of work and effective project management, emphasizing that they received reliable and elegant solutions for their investments.
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More responsive than most other service providers

Azilen Technologies is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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Pretoria, South Africa

5th floor, Bloukrans Building, Lynnwood Road, Pretoria, Gauteng,
Pretoria, South Africa 0081
2 - 5

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DAITA (Pty) Ltd

Not yet reviewed

Undisclosed

$25 - $49 / hr

10 - 49

Centurion, South Africa

Services provided

30% Custom Software Development

10% Business Consulting

10% Low/No Code Development +10

10% Mobile App Development

10% Web Design

5% Application Management & Support

5% Document Digitization & Management

5% Robotics Process Automation

5% Web Development

4% Enterprise App Modernization

2% AI Development

2% Application Testing

2% Other Application Development

Focus Areas

10% Java

25% ASP.NET

25% C# +3

25% JavaScript

10% SQL

5% Visual Basic

Established in 2010, DAITA (Pty) Ltd is a small custom software development firm based in Centurion, South Africa. Their team provides Custom Software Development and Mobile App Development.
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obmatjeke tech LTD PTY

Not yet reviewed

$1,000+

Undisclosed

2 - 9

Soshanguve, South Africa

Services provided

20% Custom Software Development

20% IT Managed Services

20% Mobile App Development +2

20% Web Design

20% Web Development

Focus Areas

60% Java

25% JavaScript

15% Python

Web design agency obmatjeke tech LTD PTY was founded in 2023. The firm focuses on Web Design and IT managed services, and is small.
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At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.

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Ability to deliver

Focus

Proven

Market Leaders

Emerging

Niche

Clutch Leaders Matrix

Rollover to see company insights or click a company below for more details.

1 CubeZoo

2 Webtonic Solutions

3 Helios Design

4 Netgen Custom Software

5 Web SEM Online

6 Versys Media

7 Thought Inc.

A Clutch Leaders Matrix provides a broad view of the top-performing companies in a particular service or location. Each company featured in a Leaders Matrix is evaluated based on Focus and Ability to Deliver. The size of each circle indicates that company’s size.

By using verified reviews, focused service details, and real project data, the Leaders Matrix highlights companies that consistently deliver and stand out from the rest. Each company’s position is based on how well they focus on a service area and how consistently they deliver results, helping you make informed, confident decisions. Learn More

Focus (x-axis)

Focus accounts for a company’s specialization within a certain service.

Ability to Deliver (y-axis)

Ability to Deliver considers three criteria:

Client feedback and reviews
Work experience and previous projects
Market presence and reputation in the industry

List of the Top 7 Johannesburg Java Development Companies

CubeZoo

$10,000+

$25 - $49 / hr

10 - 49

Johannesburg, South Africa

Ability to deliver

36.3/40.0

17/20 Reviews

10/10 Clients & Experience

9.3/10 Market Presence

Service focus

15% Custom Software Development

30% Java

20% Web Development

65% Other

View Profile Visit Website
Webtonic Solutions

$25,000+

$25 - $49 / hr

10 - 49

Sandton, South Africa

Ability to deliver

32.4/40.0

17.2/20 Reviews

9.8/10 Clients & Experience

5.4/10 Market Presence

Service focus

30% Custom Software Development

40% Java

70% Other

View Profile Visit Website
Helios Design

Undisclosed

Undisclosed

10 - 49

Johannesburg, South Africa

Ability to deliver

24.1/40.0

16.2/20 Reviews

2.1/10 Clients & Experience

5.8/10 Market Presence

Service focus

40% Web Development

60% Other

View Profile Visit Website
Netgen Custom Software

$1,000+

$50 - $99 / hr

10 - 49

Randburg, South Africa

Ability to deliver

25.4/40.0

16.2/20 Reviews

3.7/10 Clients & Experience

5.5/10 Market Presence

Service focus

50% Custom Software Development

10% Java

20% Web Development

30% Other

View Profile Visit Website
Web SEM Online

$1,000+

$50 - $99 / hr

10 - 49

Johannesburg, South Africa

Ability to deliver

28.4/40.0

16.4/20 Reviews

6.9/10 Clients & Experience

5.1/10 Market Presence

Service focus

20% Web Development

80% Other

View Profile Visit Website
Versys Media

$1,000+

$50 - $99 / hr

10 - 49

Sandton, South Africa

Ability to deliver

26.2/40.0

16.2/20 Reviews

4.9/10 Clients & Experience

5.2/10 Market Presence

Service focus

20% Web Development

80% Other

View Profile Visit Website
Thought Inc.

$5,000+

$25 - $49 / hr

10 - 49

Johannesburg, South Africa

Ability to deliver

19.8/40.0

14.6/20 Reviews

0/10 Clients & Experience

5.2/10 Market Presence

Service focus

10% Custom Software Development

11% Java

30% Web Development

60% Other

View Profile Visit Website
Neslo Tech

$1,000+

Undisclosed

10 - 49

Sandton, South Africa

Ability to deliver

14.7/40.0

0/20 Reviews

9.4/10 Clients & Experience

5.3/10 Market Presence

Service focus

50% Custom Software Development

10% Java

50% Other

View Profile Visit Website
ExoSystems

$25,000+

$50 - $99 / hr

10 - 49

Randburg, South Africa

Ability to deliver

11.4/40.0

0/20 Reviews

6.8/10 Clients & Experience

4.6/10 Market Presence

Service focus

30% Custom Software Development

25% Java

70% Other

View Profile Visit Website
DVT

$10,000+

Undisclosed

250 - 999

Johannesburg, South Africa

Ability to deliver

5.2/40.0

0/20 Reviews

0/10 Clients & Experience

5.2/10 Market Presence

Service focus

20% Custom Software Development

20% Java

20% Web Development

60% Other

View Profile Visit Website
Linkfields Innovations

$5,000+

< $25 / hr

250 - 999

Midrand, South Africa

Ability to deliver

5.2/40.0

0/20 Reviews

0/10 Clients & Experience

5.2/10 Market Presence

Service focus

20% Custom Software Development

30% Java

80% Other

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You_Source

$25,000+

$50 - $99 / hr

50 - 249

Sandton, South Africa

Ability to deliver

5.4/40.0

0/20 Reviews

0/10 Clients & Experience

5.4/10 Market Presence

Service focus

50% Custom Software Development

10% Java

50% Other

View Profile Visit Website
Ltech Dev

$1,000+

$25 - $49 / hr

2 - 9

Johannesburg, South Africa

Ability to deliver

4.6/40.0

0/20 Reviews

0/10 Clients & Experience

4.6/10 Market Presence

Service focus

30% Custom Software Development

30% Java

20% Web Development

50% Other

View Profile Visit Website
Primotion

$5,000+

$25 - $49 / hr

2 - 9

Roodepoort, South Africa

Ability to deliver

4/40.0

0/20 Reviews

0/10 Clients & Experience

4/10 Market Presence

Service focus

20% Custom Software Development

20% Java

30% Web Development

50% Other

View Profile Visit Website
Akhona Technologies

$1,000+

$25 - $49 / hr

2 - 9

Midrand, South Africa

Ability to deliver

4/40.0

0/20 Reviews

0/10 Clients & Experience

4/10 Market Presence

Service focus

30% Custom Software Development

15% Java

25% Web Development

45% Other

View Profile Visit Website
iMarttrends

$1,000+

$25 - $49 / hr

2 - 9

Randburg, South Africa

Ability to deliver

4.6/40.0

0/20 Reviews

0/10 Clients & Experience

4.6/10 Market Presence

Service focus

30% Web Development

70% Other

View Profile Visit Website
idts

$1,000+

$25 - $49 / hr

2 - 9

Sandton, South Africa

Ability to deliver

4.6/40.0

0/20 Reviews

0/10 Clients & Experience

4.6/10 Market Presence

Service focus

15% Custom Software Development

10% Java

30% Web Development

55% Other

View Profile Visit Website
Symbionix

$25,000+

$50 - $99 / hr

10 - 49

Sandton, South Africa

Ability to deliver

4/40.0

0/20 Reviews

0/10 Clients & Experience

4/10 Market Presence

Service focus

20% Custom Software Development

25% Java

80% Other

View Profile Visit Website
Platform45

$100,000+

$50 - $99 / hr

50 - 249

Johannesburg, South Africa

Ability to deliver

5.6/40.0

0/20 Reviews

0/10 Clients & Experience

5.6/10 Market Presence

Service focus

15% Web Development

85% Other

View Profile Visit Website
RCM Digital Solutions

Undisclosed

Undisclosed

50 - 249

Alberton, South Africa

Ability to deliver

5.7/40.0

0/20 Reviews

0/10 Clients & Experience

5.7/10 Market Presence

Service focus

10% Web Development

90% Other

View Profile Visit Website
DevGenex

$25,000+

$25 - $49 / hr

2 - 9

Sandton, South Africa

Ability to deliver

4/40.0

0/20 Reviews

0/10 Clients & Experience

4/10 Market Presence

Service focus

25% Custom Software Development

10% Java

10% Web Development

65% Other

View Profile Visit Website
Sun Technosystems

Undisclosed

Undisclosed

10 - 49

Midrand, South Africa

Ability to deliver

4/40.0

0/20 Reviews

0/10 Clients & Experience

4/10 Market Presence

Service focus

10% Custom Software Development

11% Java

10% Web Development

80% Other

View Profile Visit Website

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Azilen Technologies is very responsive

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List of the Top 7 Johannesburg Java Development Companies

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