Name: JCL Eletronic LTDA
Address: Rua Doutor João Messías, Jardim Redentor, Brazil, 14409-291, BR
Telephone: +5516992379077
Price range: $50 - $99
Rating: 5.0

Hardware, firmware, software — as one.

JCL Eletronic is a Brazilian engineering company that builds complete products — not just code. We combine embedded hardware design, firmware development, and full-stack software into a single team, so clients get one partner instead of juggling separate vendors for electronics, firmware, and apps.

Min project size
$10,000+
Hourly rate
$50 - $99 / hr
Employees
2 - 9
Locations
Jardim Redentor, Brazil
Year founded
Founded 2012

Service Lines

Computer Engineering: 25%
Custom Software Development: 25%
IoT Development: 25%
Engineering: 15%
IT Staff Augmentation: 10%

Select Focus Area

Application Platforms

Amazon Application Development Framework: 40%
Linux server: 30%
Other app platform: 30%

Engineering Focus

Electrical Engineering: 60%
Industrial Engineering: 25%
Mechanical Engineering: 15%

Frameworks and CMS

React Native: 45%
NodeJS: 35%
Other frameworks and CMS: 20%

Programming & Scripting

C++: 20%
JavaScript: 20%
Typescript: 20%
C: 15%
SQL: 15%
HTML5: 10%

Industries

Automotive: 35%
Medical: 25%
Consumer products & services: 20%
Manufacturing: 20%

Clients

Small Business (<$10M): 70%
Midmarket ($10M - $1B): 30%

Pricing Snapshot

Min. project size $10,000+

Avg. hourly rate $50 - $99 /hr

Rating for cost 3.5 /5

Most Common Project Size

< $10,000 based on 1 review

< $10,000 $10,000 - $49,999 $50,000 - $199,999 > $200,000

Learn more about SEO pricing

Select a service to see pricing information

Software Development Packages

starting at $10,000/total

Internet of Things Development Packages

starting at $8,000/total

Computer Systems Engineering Packages

starting at $6,000/total

Overall Review Rating

5.0

Quality

5.0 /5
Schedule

5.0 /5
Cost

3.5 /5
Willing to Refer

5.0 /5

See all 1 Reviews

JCL Eletronic LTDA Reviews

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Custom Software Development Mobile App Development
Health & Wellness Mobile App Development
Less than $10,000
Aug. 2025 - Mar. 2026

5.0

Quality: 5.0

Schedule: 5.0

Cost: 3.5

Willing to Refer: 5.0

"They exceeded our expectations."

Aug 4, 2026

CEO, Elevra

Rodrigo Mendonça

Medical
Brazil
1-10 Employees
Online Review
Verified

JCL Eletronic LTDA developed a mobile app for a medical company. The app helps professionals and patients monitor the entire pregnancy process.

JCL Eletronic LTDA delivered a functional app, and the client plans to measure the project's success through the system's users. The team was agile in their communication and exceeded the client's expectations. They also met all deadlines and alignments.

BACKGROUND

Introduce your business and what you do there.

I'm the CEO of a medical company.

OPPORTUNITY / CHALLENGE

What challenge were you trying to address with JCL Eletronic LTDA?

We needed help creating an app that facilitated the monitoring of the entire pregnancy process for professionals and patients.

SOLUTION

What was the scope of their involvement?

We had an initial alignment meeting, and 45 days later, JCL Eletronic LTDA presented the project's initial scope. After that, we had three more alignment meetings. The team delivered a functional app for use.

What is the team composition?

We worked with 2–5 teammates from JCL Eletronic LTDA.

How did you come to work with JCL Eletronic LTDA?

We found JCL Eletronic LTDA through a referral. We chose them over other options because they had a good project presentation.

How much have you invested with them?

We spent less than $10,000.

What is the status of this engagement?

We worked together from August 2025–March 2026.

RESULTS & FEEDBACK

What evidence can you share that demonstrates the impact of the engagement?

JCL Eletronic LTDA was agile in their communication. We plan to measure the project's success through the perception and opinion of the system's users.

How did JCL Eletronic LTDA perform from a project management standpoint?

JCL Eletronic LTDA always met the deadlines and what we aligned in each meeting. We communicated through in-person and virtual meetings.

What did you find most impressive about them?

JCL Eletronic LTDA's most impressive qualities were their ability to meet the established deadlines and their ease of communication.

Are there any areas they could improve?

I don't think there's anything they can improve on. They exceeded our expectations.

RATINGS

5.0

Showing 1-1 of 1 Reviews

Custom Web & Mobile Development

Full-stack web and mobile applications built with React and Node.js — from MVP to production-ready products with backend, integrations, and deployment included.

Small

Best for a single MVP or landing page

$10,000 /total

UI Design and Development
DevOps
Backend & Database Development
Number of Revisions: 1
Technologies or frameworks: React, Node.js, TypeScript, Supabase
4 week delivery

Medium

Best for multi-feature products with integrations

$25,000 /total

UI Design and Development
API Integration Services
DevOps
Quality assurance and control
Backend & Database Development
8 week delivery

Large

Best for full products with backend & payments

$50,000 /total

UI Design and Development
API Integration Services
DevOps
Quality assurance and control
Backend & Database Development
12 week delivery

Features	Small $10,000 /total	Medium $25,000 /total	Large $50,000 /total
UI Design and Development
API Integration Services	–
DevOps
Quality assurance and control	–
Backend & Database Development
Number of Revisions	1	3	5
Technologies or frameworks	React, Node.js, TypeScript, Supabase	React, Node.js, TypeScript, Supabase	React, Node.js, TypeScript, Supabase

Small $10,000 /total
UI Design and Development
API Integration Services	–
DevOps
Quality assurance and control	–
Backend & Database Development
Number of Revisions	1
Technologies or frameworks	React, Node.js, TypeScript, Supabase

Medium $25,000 /total
UI Design and Development
API Integration Services
DevOps
Quality assurance and control
Backend & Database Development
Number of Revisions	3
Technologies or frameworks	React, Node.js, TypeScript, Supabase

Large $50,000 /total
UI Design and Development
API Integration Services
DevOps
Quality assurance and control
Backend & Database Development
Number of Revisions	5
Technologies or frameworks	React, Node.js, TypeScript, Supabase

IoT Hardware & Firmware Development

End-to-end embedded hardware and firmware development — from PCB design to production-ready connected devices. Ideal for startups and manufacturers who need both electronics and software expertise under one team.

Small

Best for early-stage IoT prototypes

$8,000 /total

PCB Schematic & Layout Design
Firmware Development
BLE / CAN Bus Integration
Functional Prototype Testing
Number of Revisions: 1
4 week delivery

Medium

Best for startups building an MVP device

$18,000 /total

PCB Schematic & Layout Design
Firmware Development
BLE / CAN Bus Integration
Functional Prototype Testing
Design-for-Manufacturing Review
8 week delivery

Large

Best for production-ready hardware runs

$35,000 /total

PCB Schematic & Layout Design
Firmware Development
BLE / CAN Bus Integration
Functional Prototype Testing
Design-for-Manufacturing Review
12 week delivery

Features	Small $8,000 /total	Medium $18,000 /total	Large $35,000 /total
PCB Schematic & Layout Design
Firmware Development
BLE / CAN Bus Integration
Functional Prototype Testing
Design-for-Manufacturing Review	–
Number of Revisions	1	3	5

Small $8,000 /total
PCB Schematic & Layout Design
Firmware Development
BLE / CAN Bus Integration
Functional Prototype Testing
Design-for-Manufacturing Review	–
Number of Revisions	1

Medium $18,000 /total
PCB Schematic & Layout Design
Firmware Development
BLE / CAN Bus Integration
Functional Prototype Testing
Design-for-Manufacturing Review
Number of Revisions	3

Large $35,000 /total
PCB Schematic & Layout Design
Firmware Development
BLE / CAN Bus Integration
Functional Prototype Testing
Design-for-Manufacturing Review
Number of Revisions	5

Embedded Systems Engineering

Hardware-software integration for connected devices — electrical design, embedded firmware, and system architecture for products that need both disciplines working together.

Small

Best for feasibility studies & proof of concept

$6,000 /total

Electrical/Circuit Design
Hardware-Firmware Testing
Number of Revisions: 1
3 week delivery

Medium

Best for a working engineering prototype

$15,000 /total

Electrical/Circuit Design
System Architecture Planning
Sensor Integration
Hardware-Firmware Testing
Number of Revisions: 3
6 week delivery

Large

Best for a fully integrated system design

$28,000 /total

Electrical/Circuit Design
System Architecture Planning
Sensor Integration
Hardware-Firmware Testing
Number of Revisions: 5
10 week delivery

Features	Small $6,000 /total	Medium $15,000 /total	Large $28,000 /total
Electrical/Circuit Design
System Architecture Planning	–
Sensor Integration	–
Hardware-Firmware Testing
Number of Revisions	1	3	5

Small $6,000 /total
Electrical/Circuit Design
System Architecture Planning	–
Sensor Integration	–
Hardware-Firmware Testing
Number of Revisions	1

Medium $15,000 /total
Electrical/Circuit Design
System Architecture Planning
Sensor Integration
Hardware-Firmware Testing
Number of Revisions	3

Large $28,000 /total
Electrical/Circuit Design
System Architecture Planning
Sensor Integration
Hardware-Firmware Testing
Number of Revisions	5

Our Story

JCL Eletronic was founded by an engineer with 23+ years in electronics, built on the belief that hardware and software shouldn't be separate disciplines. We started in automotive electronics manufacturing and grew into full-stack product engineering — because the best products come from teams who understand circuits and code equally. Our mission: give international clients one partner who can take an idea from prototype to production, without the friction of managing multiple vendors.

Locations (1)

Rua Doutor João Messías Jardim Redentor, Brazil 14409-291

2 - 5

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JCL Eletronic LTDA

Hardware, firmware, software — as one.

Pricing Snapshot

Most Common Project Size

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Highly Rated Similar Providers

Overall Review Rating

Quality

Schedule

Cost

Willing to Refer

JCL Eletronic LTDA Reviews

Mobile App Development for Medical Company

BACKGROUND

OPPORTUNITY / CHALLENGE

SOLUTION

RESULTS & FEEDBACK

RATINGS

Custom Web & Mobile Development

Small

Medium

Large

IoT Hardware & Firmware Development

Small

Medium

Large

Embedded Systems Engineering

Small

Medium

Large

Our Story

Locations (1)

Additional Connections

JCL Eletronic LTDA

Hardware, firmware, software — as one.

1 Locations

Services

Focus

Industries

Clients

Pricing Snapshot

Most Common Project Size

Select a service to see pricing information

Highly Rated Similar Providers

Reviews

Overall Review Rating

Quality

Schedule

Cost

Willing to Refer

JCL Eletronic LTDA Reviews

Mobile App Development for Medical Company

BACKGROUND

OPPORTUNITY / CHALLENGE

SOLUTION

RESULTS & FEEDBACK

RATINGS

Portfolio & Awards

Packages

Packages we offer:

Custom Web & Mobile Development

Small

Medium

Large

IoT Hardware & Firmware Development

Small

Medium

Large

Embedded Systems Engineering

Small

Medium

Large

About the Team

Our Story

Location

Locations (1)

Contact

Connections

Additional Connections