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Top Java Developers in Johannesburg

Ratings Updated: May 26, 2026

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7 Leaders 15 Contenders

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 89 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), specializes in bespoke software development, offering tailored software solutions and full stack software development services. Clients highlight their exceptional project management, reliability, and seamless integration into teams, with 100% positive feedback regarding their technical expertise and communication. Notably, 70% of reviews mention their strong cultural fit and value for cost.

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3 of 3 reviews are 5 stars

1 new review for Custom Software Development services

$10,000 – $49,000 avg. project cost

Reviewed 3 times in the past 6 months
In the last six months, client feedback for Digis, a Fiverr company (NYSE: FVRR), has been overwhelmingly positive. Clients highlighted impressive project management, with consistent communication and timely delivery. For instance, one client noted a 40-50% improvement in project turnaround times and a significant reduction in page load times. Another client praised the responsiveness and quality of talent provided, achieving milestones rapidly. Overall, clients expressed satisfaction with the collaboration and expressed no areas for improvement.
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Industry Experience

Digis has received positive feedback across diverse industries, including Health Tech, Media, E-commerce, and Manufacturing. Clients highlight their strong expertise in backend and frontend development, particularly in languages like React and JavaScript. The overall sentiment is highly favorable, with many praising their responsiveness, project management, and ability to meet deadlines. Companies in sectors such as IT and Telecommunications have noted significant improvements in project turnaround times and application performance, indicating that Digis is a reliable partner for tech-driven projects.
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Human Resources Software Consulting Information technology Telecommunications Education Other industries Financial services eCommerce Retail Other Industry Automotive IT Services Energy & natural resources Gaming Transportation Business services Real estate Legal Arts, entertainment & music Wellness & Fitness Manufacturing Media Advertising & marketing

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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 have consistently praised the company's cost-effectiveness and value for money. Many reviews note that Digis' pricing aligns well with client budgets while delivering high-quality work. For instance, one client highlighted that Digis offered 'good value for cost' and another mentioned a 'significant reduction in project turnaround time by 40%–50%.' Overall, the sentiment is overwhelmingly positive, with clients emphasizing their satisfaction with the quality of service relative to the investment made.
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View projects from:

United States (29) Germany (7) Ukraine (7) England (4) 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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Reviews mention Open to feedback
The feedback regarding CubeZoo's openness to feedback is overwhelmingly positive. Clients noted their exceptional receptiveness, incorporating suggestions quickly and effectively. Weekly meetings facilitated continuous dialogue, allowing for rapid issue resolution and alignment with project goals. The collaborative spirit and flexibility demonstrated by CubeZoo contributed to a smooth project process, reinforcing their reputation as a responsive and adaptable partner. Overall, the sentiment reflects strong client satisfaction with their willingness to integrate feedback into the project.

UX/UI Design for Software Company

5.0 Jul 2, 2024

CubeZoo managed the project with professionalism and efficiency. They were highly receptive to our needs, quickly adapting to feedback and making necessary adjustments. This effective project management and strong collaboration led to a smooth project flow and successful outcomes. Openness to Feedback: They were exceptionally open to feedback, incorporating our suggestions quickly and effectively.
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Average Project Cost Breakdown

$10,000 to $49,000 (12) Less than $10,000 (6) $50,000 to $199,999 (4)

What Clients Have Said
The feedback regarding CubeZoo's overall cost and value for money is highly positive. Clients consistently highlighted that the pricing fit their budgets while providing good value, with comments such as 'great value for cost' and 'competitive pricing.' Several reviews noted that CubeZoo's services exceeded expectations, particularly in quality and timely delivery, reinforcing the sentiment that clients received excellent returns on their investment. Overall, clients felt that CubeZoo offered high-quality services at reasonable prices, making them a favorable choice for various projects.
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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 for Webtonic Solutions highlight their professionalism, technical expertise, and commitment to delivering quality results. A client from Texas A&M University praised their ability to meet project milestones consistently, while Tourvest Retail commended their step-by-step support during a website refresh. Both clients emphasized alignment in values and budget considerations as key factors in their selection. Overall, sentiment is highly positive, with no noted areas for improvement.
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4 of 5 Custom Software Development reviews are 5 stars

1 new review for Custom Software Development in past 6 months

$200,000 – $999,999 avg. project cost

Custom Software Development PROJECT HIGHLIGHT

Custom Software Dev for University
5.0 — Webtonic Solutions augmented a university's staff and provided custom software development. The team helped modernize and enhance the functionality of an existing technology platform. Read more
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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, based in Johannesburg, SA, excels in web development, including Magento and custom websites, with a strong focus on client collaboration and timely delivery. Clients praise their technical expertise, proactive communication, and ability to handle complex projects across diverse industries like hospitality, retail, and electronics.
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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 Communicative
Helios Design is consistently praised for their excellent communication skills. Clients highlight their clarity, engagement, and responsiveness throughout projects. One client noted that Helios provided a detailed project plan and adapted seamlessly to changes, demonstrating agility and commitment. Another client emphasized their ability to navigate challenging deadlines while maintaining polite communication. Overall, the sentiment regarding Helios Design's communicative approach is highly positive, with clients feeling secure and supported throughout their collaborations.

Web Development for Legal Services Company

5.0 Feb 16, 2021

Helios are excellent communicators, clear and concise. They are engaged, alert, and invested in our projects at all times. We followed a project plan which was agile enough to receive changes yet powerful enough to guide us to the excellence of the refreshed website.
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Microsites & Interactive Client Tools for Legal Firm

5.0 Aug 23, 2020

Helios know how to work with partner-owned professional services firms and adapt their project management style accordingly. This means having to be flexible enough to meet challenging deadlines at short notice and at the other extreme, await required content or input that is long overdue from the client whilst politely making them aware of the implications of delay. Their communication is excellent and their timelines realistic.
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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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Average Project Cost Breakdown

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

What Clients Have Said
Clients consistently commend Helios Design for their cost-effectiveness and overall value. One client highlighted them as a 'natural choice' due to their 'excellent client service and delivery' at a competitive price. Another noted the 'impressive qualities' and 'technical expertise', emphasizing their value for money in various projects. Overall, the sentiment reflects strong satisfaction with the company's pricing relative to the quality of work delivered.
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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

Helios Design in Johannesburg excels in creating innovative, navigable websites for legal and professional clients, with a focus on seamless project execution and client trust. Their work on CDH’s site improved engagement and brand positioning, showcasing their deep market insight.
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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 High-quality work
Clients have consistently praised Netgen Custom Software for delivering high-quality work, notably in redesigning a complex database for the African Union. One client highlighted the modern, user-friendly interface and significant improvements compared to the previous version. Their responsiveness to feedback and commitment to continuous development were also commended, with regular updates and testing phases ensuring alignment with client needs. Overall, the sentiment reflects a strong satisfaction with Netgen's expertise and dedication to quality.

Database Dev. for Peace Operations Organization

5.0 Jan 29, 2021

There’s a huge difference to what the database looked like before and from my point of view, it’s been a huge improvement to have those changes developed by Netgen. Though ultimately, the success of the database will only show when the actual people start working with it. Another thing I’m happy about is there are more levels of testing involved now.
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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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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 Timely
Clients consistently express high satisfaction with Web SEM Online's timeliness and responsiveness. One client highlighted that they 'ALWAYS deliver on time' and 'always respond to our requests,' underscoring the company's commitment to meeting deadlines and addressing client needs promptly. This reliability, combined with their technical expertise and dedication, establishes Web SEM Online as a dependable partner in achieving project objectives.

Web Dev, SEO & Digital Mktg for Healthcare Insurance Co

5.0 Jul 11, 2025

The company ALWAYS deliver on time and consistently responds to our requests. Their project management is efficient, ensuring that all items are delivered as scheduled. This reliability in meeting deadlines is a testament to their professionalism and commitment.
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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 Exceeds expectations
Versys Media consistently exceeds client expectations, as evidenced by one client's feedback on their web design projects. The client reported significant improvements in project completion time, quality, and customer satisfaction, stating that they had no unsatisfied clients. Notably, the team demonstrated exceptional communication and problem-solving skills, going above and beyond to deliver alternative solutions. The overall sentiment reflects a high level of satisfaction, with no areas for improvement identified.

WordPress Web Design & SEO for Web Development Firm

5.0 Feb 3, 2021

We used the time to complete a project, quality of the project, and customer satisfaction as metrics for success. There were major improvements in all three areas. The time to complete a project was cut in half. The quality, in terms of features and UX, was great. To top it all off, we haven’t had any unsatisfied clients. Everything was good across the board.
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WordPress Web Design & SEO for Web Development Firm

5.0 Feb 3, 2021

They went above and beyond. The team wasn’t afraid to come up with alternative solutions to problems and implement them without overcomplication.
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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

Clients in Pretoria commend Versys Media for their exceptional web design and branding expertise, delivering impactful websites that improved online engagement. Their responsive communication and creative approach led to measurable growth, with the owner personally overseeing projects for quality and alignment with client brands.
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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

2 of 5 Custom Software Development reviews are 5 stars

$200,000 – $999,999 avg. project cost

Custom Software Development PROJECT HIGHLIGHT

Java Development for Digital Services Firm
4.5 — Azilen Technologies made use of a Java tech stack while assisting their software development partner in creating a custom development for a third-party client. They augmented the team to meet a Read more
Read 5 Reviews

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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
Clients generally express satisfaction with Azilen Technologies' cost-effectiveness and value for money. One client noted they chose Azilen for their competitive pricing compared to other bidders, while another emphasized the successful delivery of a project within budget constraints. Overall, feedback highlights the high-quality work delivered, with many clients stating that the investment was justified by the results achieved. The consistency in communication and professionalism further reinforces the perception of value in their services.
Read All Reviews

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View projects from:

United States (3) Switzerland (2) England (2) Canada (1) Germany (1) India (1)

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Pretoria, South Africa

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

See All Locations (9)

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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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Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.

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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

View Profile Visit Website
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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