Ari Lemmke

Current

guru at Netorek Oy

Past

consult at 3DS
program designer at Regex
coordinator/CEO at Xgateway Finland Ltd.

program designer at Helsinki University of Technology (TKK)
program designer at Sowecon

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2 more...

Education

Teknillinen korkeakoulu-Tekniska högskolan
Porkkalan lukio

Recommended

1 person has recommended Ari

Connections

183 connections

Industry

Information Technology and Services

Websites

Ari Lemmke’s Summary

I'm not an "open networker".

--

Ari Lemmke may be studied through:

Current projects & knowledge:
http://www.lemmke.org/arl/products/index.4.en.html

Long term goals:
http://www.aow.fi/

Experience:
Java (JDK(1.1,1.2,1.3,1.4,1.5,1.6), JFC, JDBC, JSDK, JSP, JAAS)(J2EE), Perl, C/C++, Javascript, HTML/CSS, XML,XSL,XSL:FO,DOM, assembler, Lisp, (Pascal,PL/M,Fortran,awk,Basic)
Emacs + make + JDK, JBuilder, Visual Cafe, XP + JUnit
Unix (Linux, Solaris (SunOS), HPUX, BSD, AIX, unix sysadmin (since 1985), Windows(95, 98, NT,XP), OS/2(1.x)
TCP/IP, SNMP, network management, network protocols, routing protocols, HTTP, SMTP, POP3, FTP, IRC
computer architecture, real-time operating systems, data communication solutions (HW + SW), router/routing solutions, firewall solutions, intranet and extranet solutions
software packaging and management, modularizing (HW + SW), self generating code, embedded systems, distributed systems, operating system kernel code and drivers code, systems, and architecture analyzing and evaluation, WWW pages/portals functionality analysis.

Ari Lemmke’s Specialties:

See: http://www.lemmke.org/arl/products/index.4.en.html#used_technologies_and_experience

Ari Lemmke’s Experience

guru

Netorek Oy

(Privately Held; Computer Software industry)

July 2002 — Present (7 years 5 months)

Designing and constructing mostly Java-based systems from embedded/real-time world to large/distributed/cluster server systems.

Hacking low level Linux stuff, like device drivers, kernel modifications, and virtual machine instances.

Some administrative work, like openvpn, certificates, tape robots, fibre channel, etc.
consult

3DS

(Information Technology and Services industry)

2001 — 2003 (2 years )

Customer projects (java-based webcam server, xsl:fo coding, etc.)
program designer

Regex

(Privately Held; 51-200 employees; Information Technology and Services industry)

February 1998 — July 2001 (3 years 6 months)

- Software projects for customers, mainly Java, SQL, etc.
- Linux support
coordinator/CEO

Xgateway Finland Ltd.

(Privately Held; 1-10 employees; Information Technology and Services industry)

September 1992 — January 1998 (5 years 5 months)

- ISP operations
- Linux VAR (Hardware)
- Linux development
- International Linux support (software/hardware)
program designer

Helsinki University of Technology (TKK)

(Educational Institution; 1001-5000 employees; Research industry)

September 1987 — June 1990 (2 years 10 months)

- UI development/research project
- Unix systems porting (multiple Unices), Cubix
- Unix addministration
- C/C++
- additionally course assistant (Operating systems, etc.)
program designer

Sowecon

(Information Technology and Services industry)

June 1984 — September 1987 (3 years 4 months)

- embedded systems (Nuclear power plants etc.)
- communication protocols
- power plant reporting systems, cumulative reporting
- asm/pascal/fortran
- siemens r machines, pdp 11/23+, IBM PC etc.

Ari Lemmke’s Education

Teknillinen korkeakoulu-Tekniska högskolan

Computer Science 1985 — 2012 (expected)

Activities and Societies:

OtaDATA, Tietokilta
Porkkalan lukio

secondary school graduate , 1979 — 1982