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Dipesh S.

Dipesh S. Agency Contractor

Expert In Python/Django, Linux, PHP,ERP / CRM Implementation, EDI

India - Tests: 5 - Portfolio: 3

Over the last 6 years, I have developed wide range of open source software’s and customization for start up companies and small businesses. I provide the complete (predefined and custom defined) open source solution for each and every type of business with customization according to their work/business. I Will work with my team. Let me describe my skills. OpenERP :- 1.My expertise are in the field of Open source ERP such as OpenERP, OpenBRAVO, Open EduCat ERP, FrontAccounting, ERPNext, Tryton and Other Well Known product in market with having 2-3 of work experience in the reptated organization . Work in such organization helped to understand the Business Process of various industries like Manufacturing ,Retail etc. 2.Implemented more than 20-30s OpenERPs at client server along with the INTEGRATION ,CUSTOMIZATION, MIGRATION, DEVELOPMENT and PROFESSIONAL TRAINING. 3.I have implemented the efforts with different flavors, proven track record of delivering creative and cost-effective solutions with High Availability and Linux maintenance/troubleshooting in Linux (CentOS, Redhat, Ubuntu, Debian, Fedora, Suse. etc),Solaris, Veitas, SAN in ECM and Hitachi, Volume Manager, like Veritas, and SVM, Windows Server, VOIP Solution and Database Management. EXPERIENCE :- Have 5 year of experience in OpenERP. LINUX :- Linux: LAMP system administration, HTTP/HTTPS, DNS,FTP, NFS, SMB, SMTP, SSH, NTP,iSCSI, , natd, ipfw, pf, iproute2, RIP, OSPF, BGP, Asterisk, FreePBX, SIP, H323, ffmpeg, Vlc Quagga, Adobe Media Player, Red5, FFMPEG, SSL, ACL. Database management like MySQL, MySQLCluster, PostgreSQL, Oracle 10g databases, Oracle Application Server. Web Server like Apache, Nignix, Tomcat, Squid, Proxy, VPN, DNS, Zimbra, Cluster, Monitoring tools and Alerting system such as Nagios, Cacti, MRTG, Zimbra, xdmcp, vnc, rdp. Virtual Environment like vmware, OpenVZ, KVM, XEN, QEMU. EXPERIENCE :- Have 5+ year of experience in LINUX. My core competency lies in complete end-end :- 1. Open Source Installation, Development, Customization and Support 2. SAN in ECM and Hitachi, and Volume Manager, like Veritas, and SVM 3. Tools/Packages/Software development in Java, Ruby on rails, Perl, python 4. Asterisk & Freepbx, A2Billing, Calling Card Solution and ivr solution. 5. Linux Server Security, Vulnerability Scanning and Penetration Testing. 6. Administrate VPS and dedicated Server. 7. Administrate LAMP (Linux, Apache, Mysql, PHP) Server. 8. Apache: Audit, performance and load balancing. 9. Automated MySQL database backup. 10. PHPMyAdmin MySQL database manager. 11. Setting up MySQL replication (Master-Slave,Master-Master,...). 12. Install and configure Mysql Cluster for Ubuntu,Redhat,Centos. 13. Mail Services like Postfix,dovecot, Sendmail etc. Also worked on Panelslike Plesk, webmin, Cpanel Directadmin etc. 14. Install and configure virtualmin (Migrate website,migrate databases,...). 15. Install and configure wordpress,drupal,theme,... (windows,linux,...). 16. Application Development in php, cms, Joomla, wordpress. 17. Web Performance, Security & penetration Testing. 18. Expert in Stock Mining and data mining and familiar with the following Concepts/algorithms Noise/Outier Removal,Signal processing, Data stream processing, Classification, Clustering Prediction. WEB SCRAPING :- 1. I have high skills in Web Scraping and have a lot of good libraries in PYTHON. BeautifulSoup module is good for parsing HTML/XML files and its possible to extract everything from the web pages. Also urlib2 is good module for fetching the web pages. Our libraries is able to bypass the security issues such as intrusion detection systems (by changing the outgoing IPs, handling sessions, user/pass logins) and also use multiple web/socks4/socks5 proxies. 2. MOST IMPORTANT FEATURE of my skills is that i can give you unlimited number of proxies.i can develop a program that is able to change its outgoing IP address without using web proxies PYTHON / PHP :- 1.10 + year of experience in PYTHON,PHP, HTML, JavaScript ,MySQL. 2.Familiar with all kind of algorithms in Pattern Recognition and Machine Learning fields. 3.Expert in Artificial Intelligence ,Stock Mining and data mining and familiar with the following Concepts/algorithms Noise/Outier Removal,Signal processing, Data stream processing, Classification, Clustering Prediction. 4.Have good experience in FLASK and DJANGO. Thanks & Regards, Dipesh Sahni

Groups: Crossrider, PHPFox

$27.78 /hr
1,492 hours

Baptiste S.

Baptiste S.

expert in aws cloud, linux and karate !

France - Tests: 1

My name is Baptiste. I have been working 10 years in IT as LINUX/UNIX engineer in big companies like AMAZON AWS, JCDECAUX. I am experienced in cloud tech and application hosting. During my spare time I enjoy drinking wine or practicing Karate. I also got married recently with my beautiful japanese wife.

$15.00 /hr
0 hours

Halo H.

Halo H.

System engineer

Russia - Tests: 9 - Portfolio: 4

I'm here for occasional part-time work and available during 10:00 to 16:00 EST hours except Saturday. Also I'm available from 01:00 to 09:00 EST (without fast response). Essential experience: - High level of experience with linux. - Shell script writing: js, vbs, shell - Great troubleshooting and troublesolving skills on systems and network What can I offer: - Backup solutions; - IT infrastructure monitoring systems; - Website migrations; I also have experience in: - network administration (Cisco, Alcate-Lucent, D-Link, etc.) - PBX administration (Alcatel) - Microsoft solutions: windows server 2012, AD, Exchange - BMC Remedy Action Request System

$5.00 /hr
23 hours

Thiago Gomes

Thiago Gomes

AWS Certified Solutions Architect / System Administrator

Brazil - Tests: 1

I have more than 7 years of experience in web managing environments. Certifications: • AWS Certified Solutions Architect; • WebSphere Application Server Network Deployment V7.0; Specialties: • Gnu/Linux Servers (CentOS, RedHat, Debian, Ubuntu); • Cloud computing; • Shell Scripting; • MySQL Administration; • WHM/cPanel; • Server Migration; • Linux Maintenance/Troubleshooting; • Server Hardening; • Server Optimization/Tuning; • Highly Available/Scalable Servers; • Automation (Terraform / Ansible); • HAProxy Load Balancers; • Varnish Cache; • Web Servers (NGINX, Apache); • Zabbix Monitoring;

$32.00 /hr
0 hours

Mohd Hamza

Mohd Hamza Agency Contractor

System and network admin

India - Tests: 3 - Portfolio: 1

Accomplished systems administrator with 4 years of experience managing server infrastructures and data-center operations across multiple platforms (Linux,Windows). Effectively plan, install, configure and optimize the IT infrastructure to consistently achieve high availability, performance and security. Excellent in KVM, VMWARE, XEN, Proxmox infrastructure with Software defined storages (zfs on NAPIT, OmniOS). Applied virtualization technologies with advanced networking and deployed advanced cloud on VMware, KVM. Good at cisco networking (routing and switching). Poses high expertise on red hat and debian system, virtual networking. Experienced on MYSQL Galera and Mongo DB cluster provisioning. Wrote automation jobs on Shell, Python.

$15.00 /hr
15 hours

Anton Birukov

Anton Birukov

Linux System Administrator

Russia - Tests: 3

During the last 10 years, I have been involved in various web projects as a Linux System Administrator. My experience includes but not limited to web and database server administration, modern IP networks setup and support, security and performance fine-tuning, hardware capacity planning, and system health monitoring.

$25.00 /hr
0 hours

Maxim Dukov

Maxim Dukov

Senior Linux System Administrator/AWS Expert/Security Expert.

Russia - Tests: 12

Linux administrator. OS installation and configuring, backup organization and rescue, data transfer from one server to another, troubleshooting, shell scripting are in my competencies. * AWS services - including S3, EC2, ElasticSearch. Kibana reports. * Debian, Ubuntu, Fedora, CentOS, RHEL, SUSE. Also I have experience with using open source command line tools from shell, perl and php scripts: * PHP - writing new code, fixing errors in existing code. * MySQL - creating SQL scripts, backup/restore/DB migration scripts, DB optimization and performance tuning: * Network services like LAMP stack, ELK stack, OpenVPN, OpenSSL, OpenSSH. * Information security related services - like log collection via OSSEC/NXLOG with ELK stack, SNORT/Suricata installation, PCI-DSS audit. * Creating and support electronic mail archive (I strongly recommend free MailPiler solution) for FRCP, SOX and HIPPA compliant. You can ask me about non-standard tasks or problems concerning Linux or other Unix systems.

$9.90 /hr
39 hours

Rex W.

Rex W.

System Admin / E-mail support / Technical support / Remote Support

India - Tests: 9 - Portfolio: 3

Over 10 years of experience in IT field as System Administrator / Technical Support Engineer to install, maintain and troubleshoot Linux and Windows systems. Skilled in various software/hardware where problem solving skills, application and systems knowledge can be put in for prompt and successful maintenance of systems infrastructure. Currently looking for a Technical Support Engineer position with challenging opportunity that would use and grow my IT experience. Technical Certifications and Skills: ADCHN - Advanced Diploma in Computer Hardware and Networking. CCNA - Cisco Certified Network Associate Trained (640-802). RHCE - A RHCE Engineer

$8.00 /hr
3,715 hours