Freelancer logotip
Prijava Vpis
Objavi projekt
RAZIŠČI
C Programming
Golang
HTML5
JavaScript
PHP
Fotografija naslovnice profila
ne sledite
Napaka pri sledenju uporabnika.
Ta uporabnik drugim uporabnikom ne dovoli, da mu sledijo.
Temu uporabniku že sledite.
Vaš paket članstva omogoča samo 0 sledenj. Nadgradite tukaj.
Sledenje je bilo uspešno preklicano
Napaka pri preklicu sledenja uporabnika.
Uspešno ste priporočili
Napaka pri priporočanju uporabnika.
Nekaj je šlo narobe. Osvežite stran in poskusite znova.
E-naslov uspešno verificiran.
Avatar uporabnika

Zeljko I.

@zeljkoi6

monthly-level-three.svg
5,0
2
4,4
4,4
100%

Senior Software Engineer

$30 USD/uro
・
Zastava
Serbia (7:55 dop.)
・
Pridružen(a) od avgust 6, 2024
$30 USD/uro
・
You are the right place. Deep experiences on software engineering!!! I am a skilled software engineer with expertise in C/C++, Java, TypeScript, Node.js, React, Trading Strategy and Flutter. I excel in building responsive web and mobile applications, integrating APIs, and implementing secure authentication with OAuth. My strong background in Go and web scraping allows me to deliver robust backend solutions and data-driven insights. Let's collaborate to bring your project to life with innovative and efficient technology!
Verifikacije
Pravočasno
100 %
V okviru proračuna
100 %
Delež sprejetih
60 %
Freelancer PHP Developers Serbia
Glej vse PHP Developers v Serbia

Portfelj

Portfelj

12186469
Convert this TradingView indicator to NT8 and add arrows on the crosses. Arrows color must be customizable.
TradingView
Convert this TradingView indicator to NT8 and add arrows on the crosses. Arrows color must be customizable.
TradingView
12186462
It is a trading strategy that is based on weekly chart to trade APEX stocks which are stocks that have the world biggest Capitalization e.g. Apple, MSFT, Saudi Aramco, GOOG, AMZN, NVDA, META, BRK.B, TSLA, LLY and its based on profit line strategy indicator that is combined with 3 key data points that are custom for each Apex stock : 1. Net Momentum 2. Expansion and Retraction 3. Weekly Breakpoint
APEX Stock Strategy
12186454
MA and Momentum EA uses simple indicators for calculation - Moving Average and Momentum. Annual profit (2022.07.25 - 2023.07.24) is more than 40,000% with a maximum drawdown of up to 20%. There is no more than one trade open at a time. It is possible to enter on each buy / sell signal, closing the previous trade or wait for the open trade to be closed by SL, TP, TS or BE, so that later it will be possible to open the next trade. Input parameters: Entry Level (Points) - The level at which the buy and sell entry takes place. Magic Number - The unique number of the robot's open trades. Lot Type - Open trades with a fixed volume or with a volume depending on the amount on the account. Lot Size - Lot size for the fixed type. Lot per 1000 - Open trades with lotsize per account size (for example, 1 lot for every 1000 on the account) Fix Min Lot - Do not reduce the lotsize of the next trade when the amount of funds on the account decreases. Slippage - Slippage when opening
MA and Momentum EA
MA and Momentum EA uses simple indicators for calculation - Moving Average and Momentum. Annual profit (2022.07.25 - 2023.07.24) is more than 40,000% with a maximum drawdown of up to 20%. There is no more than one trade open at a time. It is possible to enter on each buy / sell signal, closing the previous trade or wait for the open trade to be closed by SL, TP, TS or BE, so that later it will be possible to open the next trade. Input parameters: Entry Level (Points) - The level at which the buy and sell entry takes place. Magic Number - The unique number of the robot's open trades. Lot Type - Open trades with a fixed volume or with a volume depending on the amount on the account. Lot Size - Lot size for the fixed type. Lot per 1000 - Open trades with lotsize per account size (for example, 1 lot for every 1000 on the account) Fix Min Lot - Do not reduce the lotsize of the next trade when the amount of funds on the account decreases. Slippage - Slippage when opening
MA and Momentum EA
MA and Momentum EA uses simple indicators for calculation - Moving Average and Momentum. Annual profit (2022.07.25 - 2023.07.24) is more than 40,000% with a maximum drawdown of up to 20%. There is no more than one trade open at a time. It is possible to enter on each buy / sell signal, closing the previous trade or wait for the open trade to be closed by SL, TP, TS or BE, so that later it will be possible to open the next trade. Input parameters: Entry Level (Points) - The level at which the buy and sell entry takes place. Magic Number - The unique number of the robot's open trades. Lot Type - Open trades with a fixed volume or with a volume depending on the amount on the account. Lot Size - Lot size for the fixed type. Lot per 1000 - Open trades with lotsize per account size (for example, 1 lot for every 1000 on the account) Fix Min Lot - Do not reduce the lotsize of the next trade when the amount of funds on the account decreases. Slippage - Slippage when opening
MA and Momentum EA
MA and Momentum EA uses simple indicators for calculation - Moving Average and Momentum. Annual profit (2022.07.25 - 2023.07.24) is more than 40,000% with a maximum drawdown of up to 20%. There is no more than one trade open at a time. It is possible to enter on each buy / sell signal, closing the previous trade or wait for the open trade to be closed by SL, TP, TS or BE, so that later it will be possible to open the next trade. Input parameters: Entry Level (Points) - The level at which the buy and sell entry takes place. Magic Number - The unique number of the robot's open trades. Lot Type - Open trades with a fixed volume or with a volume depending on the amount on the account. Lot Size - Lot size for the fixed type. Lot per 1000 - Open trades with lotsize per account size (for example, 1 lot for every 1000 on the account) Fix Min Lot - Do not reduce the lotsize of the next trade when the amount of funds on the account decreases. Slippage - Slippage when opening
MA and Momentum EA
MA and Momentum EA uses simple indicators for calculation - Moving Average and Momentum. Annual profit (2022.07.25 - 2023.07.24) is more than 40,000% with a maximum drawdown of up to 20%. There is no more than one trade open at a time. It is possible to enter on each buy / sell signal, closing the previous trade or wait for the open trade to be closed by SL, TP, TS or BE, so that later it will be possible to open the next trade. Input parameters: Entry Level (Points) - The level at which the buy and sell entry takes place. Magic Number - The unique number of the robot's open trades. Lot Type - Open trades with a fixed volume or with a volume depending on the amount on the account. Lot Size - Lot size for the fixed type. Lot per 1000 - Open trades with lotsize per account size (for example, 1 lot for every 1000 on the account) Fix Min Lot - Do not reduce the lotsize of the next trade when the amount of funds on the account decreases. Slippage - Slippage when opening
MA and Momentum EA
12108263
I have passed the HackerRank certification test for SQL Advanced!
Certification of SQL(Advanced)
12107163
I have passed the HackerRank certification test for JavaScript!
Certifications of JavaScript
12105383
My main works are OAuth & API integration in Focus Bear. I integrated project management tools like Zoho, Jira, Monday, Trello, Clickup and Asana and implemented OAuth. Also, I integrated google and microsoft calendar. I used Restful API and GraphQL in these services. I made the test code with jest for every functions and kept the code coverage at 90%. We built this project with React & Redux and NestJS.
OAuth & API Integration Using Restful API in Focus Bear
My main works are OAuth & API integration in Focus Bear. I integrated project management tools like Zoho, Jira, Monday, Trello, Clickup and Asana and implemented OAuth. Also, I integrated google and microsoft calendar. I used Restful API and GraphQL in these services. I made the test code with jest for every functions and kept the code coverage at 90%. We built this project with React & Redux and NestJS.
OAuth & API Integration Using Restful API in Focus Bear
My main works are OAuth & API integration in Focus Bear. I integrated project management tools like Zoho, Jira, Monday, Trello, Clickup and Asana and implemented OAuth. Also, I integrated google and microsoft calendar. I used Restful API and GraphQL in these services. I made the test code with jest for every functions and kept the code coverage at 90%. We built this project with React & Redux and NestJS.
OAuth & API Integration Using Restful API in Focus Bear
My main works are OAuth & API integration in Focus Bear. I integrated project management tools like Zoho, Jira, Monday, Trello, Clickup and Asana and implemented OAuth. Also, I integrated google and microsoft calendar. I used Restful API and GraphQL in these services. I made the test code with jest for every functions and kept the code coverage at 90%. We built this project with React & Redux and NestJS.
OAuth & API Integration Using Restful API in Focus Bear
12186469
Convert this TradingView indicator to NT8 and add arrows on the crosses. Arrows color must be customizable.
TradingView
Convert this TradingView indicator to NT8 and add arrows on the crosses. Arrows color must be customizable.
TradingView
12186462
It is a trading strategy that is based on weekly chart to trade APEX stocks which are stocks that have the world biggest Capitalization e.g. Apple, MSFT, Saudi Aramco, GOOG, AMZN, NVDA, META, BRK.B, TSLA, LLY and its based on profit line strategy indicator that is combined with 3 key data points that are custom for each Apex stock : 1. Net Momentum 2. Expansion and Retraction 3. Weekly Breakpoint
APEX Stock Strategy
12186454
MA and Momentum EA uses simple indicators for calculation - Moving Average and Momentum. Annual profit (2022.07.25 - 2023.07.24) is more than 40,000% with a maximum drawdown of up to 20%. There is no more than one trade open at a time. It is possible to enter on each buy / sell signal, closing the previous trade or wait for the open trade to be closed by SL, TP, TS or BE, so that later it will be possible to open the next trade. Input parameters: Entry Level (Points) - The level at which the buy and sell entry takes place. Magic Number - The unique number of the robot's open trades. Lot Type - Open trades with a fixed volume or with a volume depending on the amount on the account. Lot Size - Lot size for the fixed type. Lot per 1000 - Open trades with lotsize per account size (for example, 1 lot for every 1000 on the account) Fix Min Lot - Do not reduce the lotsize of the next trade when the amount of funds on the account decreases. Slippage - Slippage when opening
MA and Momentum EA
MA and Momentum EA uses simple indicators for calculation - Moving Average and Momentum. Annual profit (2022.07.25 - 2023.07.24) is more than 40,000% with a maximum drawdown of up to 20%. There is no more than one trade open at a time. It is possible to enter on each buy / sell signal, closing the previous trade or wait for the open trade to be closed by SL, TP, TS or BE, so that later it will be possible to open the next trade. Input parameters: Entry Level (Points) - The level at which the buy and sell entry takes place. Magic Number - The unique number of the robot's open trades. Lot Type - Open trades with a fixed volume or with a volume depending on the amount on the account. Lot Size - Lot size for the fixed type. Lot per 1000 - Open trades with lotsize per account size (for example, 1 lot for every 1000 on the account) Fix Min Lot - Do not reduce the lotsize of the next trade when the amount of funds on the account decreases. Slippage - Slippage when opening
MA and Momentum EA
MA and Momentum EA uses simple indicators for calculation - Moving Average and Momentum. Annual profit (2022.07.25 - 2023.07.24) is more than 40,000% with a maximum drawdown of up to 20%. There is no more than one trade open at a time. It is possible to enter on each buy / sell signal, closing the previous trade or wait for the open trade to be closed by SL, TP, TS or BE, so that later it will be possible to open the next trade. Input parameters: Entry Level (Points) - The level at which the buy and sell entry takes place. Magic Number - The unique number of the robot's open trades. Lot Type - Open trades with a fixed volume or with a volume depending on the amount on the account. Lot Size - Lot size for the fixed type. Lot per 1000 - Open trades with lotsize per account size (for example, 1 lot for every 1000 on the account) Fix Min Lot - Do not reduce the lotsize of the next trade when the amount of funds on the account decreases. Slippage - Slippage when opening
MA and Momentum EA
MA and Momentum EA uses simple indicators for calculation - Moving Average and Momentum. Annual profit (2022.07.25 - 2023.07.24) is more than 40,000% with a maximum drawdown of up to 20%. There is no more than one trade open at a time. It is possible to enter on each buy / sell signal, closing the previous trade or wait for the open trade to be closed by SL, TP, TS or BE, so that later it will be possible to open the next trade. Input parameters: Entry Level (Points) - The level at which the buy and sell entry takes place. Magic Number - The unique number of the robot's open trades. Lot Type - Open trades with a fixed volume or with a volume depending on the amount on the account. Lot Size - Lot size for the fixed type. Lot per 1000 - Open trades with lotsize per account size (for example, 1 lot for every 1000 on the account) Fix Min Lot - Do not reduce the lotsize of the next trade when the amount of funds on the account decreases. Slippage - Slippage when opening
MA and Momentum EA
MA and Momentum EA uses simple indicators for calculation - Moving Average and Momentum. Annual profit (2022.07.25 - 2023.07.24) is more than 40,000% with a maximum drawdown of up to 20%. There is no more than one trade open at a time. It is possible to enter on each buy / sell signal, closing the previous trade or wait for the open trade to be closed by SL, TP, TS or BE, so that later it will be possible to open the next trade. Input parameters: Entry Level (Points) - The level at which the buy and sell entry takes place. Magic Number - The unique number of the robot's open trades. Lot Type - Open trades with a fixed volume or with a volume depending on the amount on the account. Lot Size - Lot size for the fixed type. Lot per 1000 - Open trades with lotsize per account size (for example, 1 lot for every 1000 on the account) Fix Min Lot - Do not reduce the lotsize of the next trade when the amount of funds on the account decreases. Slippage - Slippage when opening
MA and Momentum EA
12108263
I have passed the HackerRank certification test for SQL Advanced!
Certification of SQL(Advanced)
12107163
I have passed the HackerRank certification test for JavaScript!
Certifications of JavaScript
12105383
My main works are OAuth & API integration in Focus Bear. I integrated project management tools like Zoho, Jira, Monday, Trello, Clickup and Asana and implemented OAuth. Also, I integrated google and microsoft calendar. I used Restful API and GraphQL in these services. I made the test code with jest for every functions and kept the code coverage at 90%. We built this project with React & Redux and NestJS.
OAuth & API Integration Using Restful API in Focus Bear
My main works are OAuth & API integration in Focus Bear. I integrated project management tools like Zoho, Jira, Monday, Trello, Clickup and Asana and implemented OAuth. Also, I integrated google and microsoft calendar. I used Restful API and GraphQL in these services. I made the test code with jest for every functions and kept the code coverage at 90%. We built this project with React & Redux and NestJS.
OAuth & API Integration Using Restful API in Focus Bear
My main works are OAuth & API integration in Focus Bear. I integrated project management tools like Zoho, Jira, Monday, Trello, Clickup and Asana and implemented OAuth. Also, I integrated google and microsoft calendar. I used Restful API and GraphQL in these services. I made the test code with jest for every functions and kept the code coverage at 90%. We built this project with React & Redux and NestJS.
OAuth & API Integration Using Restful API in Focus Bear
My main works are OAuth & API integration in Focus Bear. I integrated project management tools like Zoho, Jira, Monday, Trello, Clickup and Asana and implemented OAuth. Also, I integrated google and microsoft calendar. I used Restful API and GraphQL in these services. I made the test code with jest for every functions and kept the code coverage at 90%. We built this project with React & Redux and NestJS.
OAuth & API Integration Using Restful API in Focus Bear
Spremembe so bile shranjene
5.0 · 2 Reviews
Ocene
M
Custom OpenAI Expert Needed for Next.js App(Needed Serbian developer) • $830 USD
Sa Željkom sam imao izvrsno iskustvo. Pokazao je duboku stručnost u integraciji Next.js i OpenAI pružajući učinkovita rješenja za naš projekt. Bio je profesionalan, brz i komunikativan tijekom cijelog procesa, dosljedno isporučujući visokokvalitetan posao prije roka. Uistinu je otišao više od toga i nisam mogao biti zadovoljniji konačnim ishodom. Topla preporuka Željko! Veselim se ponovnoj suradnji s njim u budućnosti.
Closed User
@miroslavpesic111
•
Zastava
,
•
pred 3 meseci
Skupna raba
Avatar uporabnika
Tesla API Integration in Golang • $640 USD
Will hire again...............
Vijay R.
@vjfromgt
•
Zastava
dix hills, United States
•
pred 6 meseci
Skupna raba
Izkušnje
Senior Web Developer
jan., 2024 - maj, 2024
•
4 meseci
eMenaverse
jan., 2024 - maj, 2024
•
4 meseci
Led the development of web applications for various projects, ensuring high performance and usability. Collaborate with cross-functional teams to design and implement new features based on client requirements. Conduct code reviews and provide technical guidance to junior developers. Optimize website performance and implement security best practices.
Zastava
Dubai, United Arab Emirates
jan., 2024 - maj, 2024
•
4 meseci
Full Stack Developer
okt., 2021 - nov., 2023
•
2 leti, 1 mesec
Qualysoft
okt., 2021 - nov., 2023
•
2 leti, 1 mesec
Architected a scalable backend usingNode.js, Express, and MongoDB, achieving 99.9% availability. Led Jira integration for project management, improving collaboration efficiency by 20%. Developed an AI-driven recommendation engine in Python and TensorFlow, boosting user engagement by 20%.
Zastava
Vienna, Austria
okt., 2021 - nov., 2023
•
2 leti, 1 mesec
Software Engineer
dec., 2020 - feb., 2021
•
2 meseca
Rivian
dec., 2020 - feb., 2021
•
2 meseca
Spearheaded the end-to-end development and optimization of device firmware, resulting in a 15% improvement in system performance and a 20% reduction in boottime. Applied advanced reverse engineering techniques to analyze and improve existing systems, leading to a 30% reduction in software vulnerabilities and enhancing overall system security.
Zastava
Belgrade, Serbia
dec., 2020 - feb., 2021
•
2 meseca
Izobrazba
UNIVERSITY OF NOVI SAD
2009 - 2013
•
4 leta
Bachelor's of Degree in Computer Sciences
Zastava
Serbia
2009 - 2013
•
4 leta
Vabilo uspešno poslano!
Hvala! Po e-pošti smo vam poslali povezavo za prevzem brezplačnega dobropisa.
Pri pošiljanju vašega e-sporočila je šlo nekaj narobe. Poskusite znova.
Freelancer logotip Slovenia / Slovenščina
Pomoč & Podpora

Freelancer

KategorijeProjektiNatečajiFreelancerjiPodjetjaInovacijski izziviRazvoj z UIČlanstvoProgram prednostnih freelancerjevProjektno vodenjeLokalna delaPhoto AnywhereIzložbaAPI za razvijalceVerificirajte seNamizna aplikacija

O tem

O nasKako delujeVarnostVlagateljiZemljevid spletiščaZgodbeNoviceEkipaNagradeIzjave za javnostKariere

Pogoji

Politika zasebnostiPogojiPolitika o avtorskih pravicahKodeks ravnanjaProvizije in stroški

Partnerji

Escrow.comLoadshiftWarrior Forum

Aplikacije

Logotip Apple App StoreGoogle play logotip
Kopiranje v odložišče ni uspelo, poskusite znova po spremembi vaših dovoljenj.
Skopirano v odložišče.

Registrirani uporabniki

Skupaj objavljenih del

Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)

Copyright © 2025 Freelancer Technology Pty Limited (ACN 142 189 759)