Senior Full Stack Developer
Current
Sep 2023 - Present
AeroLeads people directory · profile
Yohanes Candrajaya Email & Phone Number
Senior Fullstack Developer / CTO / IT Manager
at
taktwerk
LinkedIn matched
✓ Verified July 2026
3 data sources
Profile completeness 100%
Current company
Role
Senior Fullstack Developer / CTO / IT Manager
Location
Yogyakarta, Indonesia
Company size
Who is Yohanes Candrajaya? Overview
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Quick answer
Yohanes Candrajaya is listed as Senior Fullstack Developer / CTO / IT Manager at taktwerk, a with 4 employees, based in Yogyakarta, Indonesia. AeroLeads shows a matched LinkedIn profile for Yohanes Candrajaya.
Yohanes Candrajaya previously worked as Senior Full Stack Developer at Taktwerk and Senior Software Developer Team Lead at Duitku. Yohanes Candrajaya holds Bachelor'S Degree, Information Technology, 3.27 from Universitas Nurtanio Bandung.
Company email context
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taktwerk
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Profile bio
About Yohanes Candrajaya
Every business needs a top talent; this is where I come into play.Hi! This is Yohanes Candrajaya. I am an analytical, resourceful, driven, and highly-focused professional with proven skills in web/application design, development, and integration, incorporating a wide range of technologies. What makes me stand is that I possess 15 years of industry experience within the IT/Tech private and public sectors. Employees recognize me for my excellent communication and problem-solving skills, known for strong ethics, and the ability to speak the language of both people and technology. I also possess extensive knowledge of varied technologies, programming languages, development, front- and back-end tools, and mixed environment.While others take pride in meeting all standards set before them: my passion is for delivering service that goes beyond organizational expectations, creating a win-win scenario for everyone involved. Should you have any questions, feel free to reach out at moo.tensai@gmail.com
Listed skills include Php, Yii, Windows, Web Applications, and 10 others.
Current workplace
Yohanes Candrajaya's current company
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Taktwerk
5 roles
Yohanes Candrajaya work experience
A career timeline built from the work history available for this profile.
Senior Software Developer Team Lead
Sep 2021 - Sep 2023
Co-Founder / Cto
Pt Sejahtera Empati Pratama
I built a small firm (sold it later in 2021) with a co-partner that createsmacOS and Windows development based of emotion analysis from voice.Furthermore, I facilitated Empath Inc. (https://webempath.com) by providingoutsourced services. Also, I oversaw the entire operational and technicalaspects of the firm, including HR, procurement, infrastructure, and others.I created an acoustic analysis feature to calculate acoustic data. Lastly, Iconducted real-time analysis of voice recording, supporting mic and speakerloopback along with conversion.Applications Built:♦ Designed a MacOS application for reading and recording wave files as wellas displaying analysis result on a graph or play the audio file.♦ Coded a Windows 10 WinForms app, focusing on splitting wave file intochunks of Talk Units to be later analysed.♦ Created an app that could run on background and with bat file. CLI basedwith MSMQ.Key Contributions:♦ Helped in improving the skills with regards to the code quality,performance, bug fixing, and manual design of team members.♦ Successfully developed a new audio filter to differentiate speech,ringtone, and music while working in close collaboration with a data scienceteam from Japan.♦ Innovated and developed a top-selling back-end application that examinesrecorded audio data for the enterprise, becoming the primary lifeline incomeof the company.
May 2018 - Mar 2021
It Department Manager
During my time here, I provided technical guidance and support, whilemanaging IT functions of both head and site office. I also installed aprinted server to help staff log all printed documents. Moreover, I utilisedMikrotik to upgrade all network infrastructure. I was also tasked withupgrading and maintaining old servers.Applications Built:♦ Created a barcode data collector with Raspberry Pi.♦ Worked on Play Framework (Java) to develop an IT Management app(Inventory, Ticketing, Barcode).♦ Utilised Yii 2.0 Framework (PHP) to build payroll application for theremote labourer and Watchdog app on Raspberry Pi to log worker's attendanceon the building site as well as re-designed site workers' payroll app with amore comprehensive specifications.♦ Designed a logistics app for site.♦ Developed a payroll app for workshop employee using Yii 1.1 Framework(PHP).Key Contributions:♦ Leveraged superior leadership traits, whilst supervising a team of fourindividuals comprising of IT support and administrator, programmer, networkadministrator, and network cable and CCTV installer.♦ Reformed the company to have one of Indonesia's most advanced and secureattendance systems by introducing fingerprints and face recognition for allconstruction workers.♦ Singlehandedly transformed paper-based to paperless operationalprocedures.
Feb 2014 - May 2018
Business Owner
Yoyo It Solutions
Jan 2009 - Dec 2013
2 education records
Yohanes Candrajaya education
Bachelor'S Degree, Information Technology, 3.27
Information Technology
FAQ
Frequently asked questions about Yohanes Candrajaya
Quick answers generated from the profile data available on this page.
What company does Yohanes Candrajaya work for?
Yohanes Candrajaya works for taktwerk.
What is Yohanes Candrajaya's role at taktwerk?
Yohanes Candrajaya is listed as Senior Fullstack Developer / CTO / IT Manager at taktwerk.
Where is Yohanes Candrajaya based?
Yohanes Candrajaya is based in Yogyakarta, Indonesia while working with taktwerk.
What companies has Yohanes Candrajaya worked for?
Yohanes Candrajaya has worked for Taktwerk, Duitku, Pt Sejahtera Empati Pratama, Pt. Patama Adijaya Steel, and Yoyo It Solutions.
Who are Yohanes Candrajaya's colleagues at taktwerk?
Yohanes Candrajaya's colleagues at taktwerk include Cedric Steiner.
How can I contact Yohanes Candrajaya?
You can use AeroLeads to view verified contact signals for Yohanes Candrajaya at taktwerk, including work email, phone, and LinkedIn data when available.
What schools did Yohanes Candrajaya attend?
Yohanes Candrajaya holds Bachelor'S Degree, Information Technology, 3.27 from Universitas Nurtanio Bandung.
What skills is Yohanes Candrajaya known for?
Yohanes Candrajaya is listed with skills including Php, Yii, Windows, Web Applications, Mysql, Mikrotik, Html, and Javascript.
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