Nilesh phadnis
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| NILESH PHADNIS
Contact Nos.: +919594 000 664, 022-2543 4736 (R) ~ E-mail: nilesh.phadnis@gmail.com Address: 1903, Amrut Paradise CHS, Manisha Nagar Gate No 2, Kalwa (West), Thane 400605, Maharashtra Seeking challenging assignment as Senior Technical Architect with a progressive and technology based organization, preferably in IT industry PROFILE SYNOPSIS
CORE COMPETENCIES
TECHNICAL PROFICIENCY Languages Expertize in C, C++, STL, Windows SDK, Windows DDK. Also experience in HLL like Java, VC++, eVC++, VBScript, C#, ASP.NET and Assembly Languages for 808x, 8x51/52, and CAPL Operating Systems Windows x86/64-bit variants, Linux variants Tools Cross C/C++ Compiler, Windows SDK/DDK tools, Rational Software Architect, Rational Rose, Bounds Checker, Rational Purify, various commercial/open source IDE, version management and bug tracking systems Technologies OOAD, WMI, Model Driven Development (MDD) Specifications UML, WBEM, WMI, SMI-S, CIMOM, NMDP, SLP, VSS, TWAIN and CAN ORGANIZATIONAL EXPERIENCE IGATE, India (formerly Patni Computers Systems Pvt. Ltd) Senior Technical Architect Since Jun’00 Triangular Simulation Private Limited, India Development Engineer Oct’98-Jun’00 Key Highlights across Tenure
NOTABLE ACCOMPLISHMENTS
ACADMIC CREDENTIALS 2007 M.S. in Software Engineering | BITS Pilani | CGPA – 7.61 2000 Post Graduate Diploma in Software Technology | National Centre for Software Technology, Mumbai | 61.40% 1998 Bachelor's Degree in Electronics Engineering | SSVPS - North Maharashtra University | 67.40% 1995 Diploma in Electronics and Radio Engineering | St. Xavier’s Technical Institute Mumbai | 66.45% PERSONAL DETAILS Date of Birth : 14th June 1976 Languages Known : English, Hindi and Marathi Preferred Location : Mumbai, Pune, Bangalore, Hyderabad PLEASE REFER ANNEXURE FOR PROJECT DETAILS ANNEXURE PROJECTS HANDLED Project Model Driven Triage Framework Type Development Platform C++, C#, ASP .NET Duration 12 months and till date Model Driven Triage is industry-wide (chemical/power/manufacturing/etc) known best practice. This best practice is used in storage domain to triage the of storage array modules issue. Nilesh was innovative in suggesting model driven triage approach to identify storage array issue. He successfully completed the prototype and demonstrated reduction in effort and significant improvement in turnaround time. Now with approved budget this is being implemented for triage of storage array issues. As a Technical Architect he has following responsibilities:
Project Storage Array Software Service Pack Release Type Development, L4 Support Platform C, C++, Windows Layered Driver Duration 12 months Storage array service packs management for one of the leading storage OEM. Storage Array internal software consists of set of layered drivers controlling various aspect of storage array functionality e.g. front end port management, backend disk management, SCSI command decoding, snapshots, virtual volume, failover management, IO redirection. The team responsibility was to complete the root cause, identify and implement the solutions, design and implement new supporting features. As a Technical Architect he has following responsibilities:
Project NDMP Protocol Development Type Development Platform C++, OOAD, Windows Duration 12 months Network Data management protocol for backup and recovery of a NAS filer was designed and developed. The complete SDLC was leaded with technical plus management aspect. The challenge is have detailed domain and technical skills. The project involves usage of more than 10 Windows SDKs. The project involves development of VSS Requestor and Change Journal base incremental and differential backup/recovery. As a Technical Architect he has following responsibilities:
Project SMI-S SDK Development Type Development Platform C++, OOAD, Windows Duration 5 months SMIS compliant storage management application can manage SMI-S compliant storage appliance. SMIS SDK is guide of storage management application developer on how to use SMIS provider to configure/manage storage appliance. SMIS SDK contains the profile wise use cases and its pseudo and sample implementation. This facilitates the developer on how to code various storage use cases to configure and manage storage appliance. As a Subject Matter Expert he has following responsibilities:
Project SMI-S Test Tool Development Type Development Platform C++, OOAD, Windows/Linux Duration 7 months The client test team needs a tool for efficient testing of SMI-S provider. The testers are not well conversant with CIM client operations, also needs a test tool which supports easy script based testing of SMI-S provider. The challenge is to develop generic test tool which works for various SMI-S providers. Need to support Script, Menu and GUI based user based interface for testers. Presently we are aiming to develop generic rule based data driven engine, in which all the logic is embedded in a XML file in the form of set of rules and data is processed with execution of rules. Need to deliver this with a challenging deadline of 8 weeks. As a Technical Architect he has following responsibilities:
Project SMI-S Provider – Internal and External RAID Controller Type Development Platform C++, OOAD, SMI-S Compliant Provider, Windows/Linux Duration 18 months The client needs to enhance/develop SMI-S Compliant Provider for their RAID Controller. The client had developed SMI-S 1.1 complaint RAID Provider, the provider need to enhance for SMI-S 1.2 and then further SMI-S 1.3 compliance. Also need to customize for vendor specific extensions. The provider needs to support WMI interface. The provider was designed using OO methodology. The key requirement is to understand the storage domain, SMI-S specification and mapping it to support RAID controller. As a Technical Leader the challenge was to ramp the team with storage, SMI-S, CIM model and Provider architecture. The major tasks include implementation and enhancement of SMI-S profiles, design re-factoring, defect fixing, WMI adapter development, support of Integrated RAID controller. As a Technical Architect he has following responsibilities:
Project Barcode Quality Verifier Application Type Development Platform C++, OOAD, Architecture - .NET for Window and MFC for WinCE Duration 8 months The client needs to enhance/develop Verification Application. The application needs to be used to verify the quality of a barcode. The client has verification device, which was able to scan the barcode data and measure the various parameter regarding quality of the barcode, e.g. Symbol contrast, Reflectance, Wide-narrow ratio, Inter character gap, Magnification. The application communicates with device via either serial, USB, Bluetooth communication channel. Process and analysis the data as per the ISO requirement, display it in various format, report generation, Save/Restore/Comparison among the scans or scan-groups, the barcode data verification as per Industry Application Standards (IAS). The application was developed on Windows and Pocket PCs; with localization support Need to have good understanding of the barcode domain, requires good understanding of the requirement and present application. The application architecture and design need to implement such that application can be supported on multiple platform with localization support. Need to divide application in various components Communication, IAS, Scan Group, GUI, Report, etc. The challenges were to improve the quality of the product and resolve performance issues. As a Technical Architect he has following responsibilities:
Project IDAS – Image & Data Acquisition System Type Development Platform C++, OOAD, TWAIN specifications; OS-Win2K/XP Duration 6 months The client needs a system (IDAS) which can communicate with their scanner device and other active business application on desktop as output destination. When user scanned a barcode, the IDAS will transfer the barcode data to the currently active business application as a simulated keyboard input or as a serial (virtual) COM port. The IDAS will also support the image data acquisition from scanner for any TWAIN compliant application. It requires good understanding of TWAIN specification and Windows service model. The main challenge was to have extensible design, so that in future client can easily enhance the IDAS functionality. As a Technical Architect he has following responsibilities:
Project LASSO - Windows Event Logs Collector Agent Type Development Platform C, C++, OOAD, WinSock API, WMI, Microsoft Windows Event Model Duration 10 months The client needs to develop an agent, LASSO, which will collect event logs from the listed windows machines, process them and send it all to Log Appliance in Syslog NG format for storage and statistical analysis. Need to have detail understanding of Microsoft Windows Event Model. The event data from machine is accessed using platform SDK available for event logging functions. The connection to the remote machine is established using WMI (Windows Management Instrumentation) model which is Microsoft extension for Web-Based Enterprise Management (WBEM) standards; defined for uniform access to management information. The communication between agent and the Log Appliance is using WinSock API based on Syslog-NG protocol. As a module owner he has following responsibilities:
Project Log Appliance Enhancement Type Development Platform C, C++, Perl Script, MySQL, Linux 9.0 Duration 10 months The client needs to support various features on his product ‘Log Appliance’, which is an embedded device; used of network log management. The Log Appliance collects the log message on TCP/UDP port; parse it (as per the defined parser rules); stores the parsed data in MySQL database; and display it using front end module. We have to support/bug-fix/enhance the backend part (collect-parse-store log data) of Log Appliance. The client/customer reports the change requirement using mantis bug tracking system; and has to estimate and implement the change. As a module owner he has following responsibilities:
Project Application Porting Evaluation Type R & D Platform C++, VC++, Windows, Embedded Linux Montavista and Timesys Duration 2 months The client needs to port series of applications for PLC management from Windows to Embedded Linux Platform. Client also wants to evaluate Timesys and Montavista Embedded Linux for its performance. It was needed to evaluate the various embedded GUI libraries available with embedded Linux for performance. We have identified the parameters for performance measurement, evaluated Timesys and Montavista embedded Linux. Also develop the sample application, which was scale down version of current application features, to evaluate GUI performance on embedded Linux. As a Project leader he has following responsibilities:
Project Linux Port of Power Control Unit Type Porting S/W Platform Embedded-C++, Linux 8.0 (Kernel 2.4.18-14) Duration 7 months The objective of the project was to port application platform running on VRTX RTOS on PCU to Linux 8.0 on desktop PC. The application platform is object oriented C++ core library platform used by client in various products. The achievements and challenges were
As a technical leader and designer his responsibilities are
Project Test Case development and automation for Cluster Type Testing (Automation) Platform Embedded C, CAPL Scripts. Duration 6 months This project is from automotive domain. It involves development of Test cases for Instrument Cluster and automation of test cases using CAPL scripts supported by Vector Tool. Client has developed the ECU for Instrument Cluster (Dash board of a vehicle). The new generation car has a huge distributed control system inside a car. All the modules are control by respective ECU and these ECUs communicate with each other via CAN bus. The project was to develop and automate the test cases for Cluster. It requires the complete and details functional understanding of cluster. The test cases were automated using CAPL (CAN Application programming language) scripts using the vector tool. The vector tool supports the development of control panel screens and CAN message send/receive/manipulate operations using CAPL. As an embedded engineer and Onsite Project Coordinator he has following responsibilities:
Project Digital Map Access Layer Porting Type Porting S/W Platform Embedded-C++, map data access platform Duration 11 months The client is a leading provider of digital map information and related software and services used in a wide range of navigation, mapping and geographical applications. The objective of the project was to develop part of map data access platform in Embedded C++ on the basis of java code available from client. The platform is a set of core libraries used by client for their Navigation System Products development. The achievements and challenges were
As a project leader and designer his responsibilities are
Project Data Acquisition System for a Supervision module Type Development H/W Platform Motorola HC908 Micro controller board S/W Platform Embedded-C, CodeWarrior IDE for HC08 Duration 14 months The objective of the project was to develop ‘Data Acquisition System’ of a Supervision-Module for a typical DC power supply system at Telecom-site. The Data Acquisition system includes data monitoring of Battery cells, Distribution Fuses, Rectifiers, Load control units in the form of Digital Input/Outputs (8 DI and 4 DO) and Analogue Data Measurements for Current/Temperature and other sensors (28 AI signals). The different Supervision-units are connected to the Central unit or to each other, at telecom-sites either through optical serial-link or CAN (Controller Area Network)-bus. The maximum size of the network was 127 nodes at a distance of 500 meters (125kbps) for CAN-interface. The new developed supervision module could be effectively used to replace up to 3-existing Supervision units with less digital/Analogue Input/output capacities. Nilesh was the Technical Leader for this project. He was involved in the design and development of the CAN-Bus driver and CAN-application level Protocol–implementation. The basic lower level CAN protocol version is 2.0A/B, which is already implemented internal to the HC908-Microcontroller CAN-chip. The following CAN-application protocols were designed/implemented for the application: -
As a Technical Leader his main responsibilities were,
Project Sales Force Automation – PDA Type Development H/W Platform PDA S/W Platform Windows CE, eVC++ Duration 6 months This project was to develop application on Pocket PC using eVC++ with window CE as operating system. The application will be used by medical sales representative to log details of calls reported to various doctors and hospitals in particular territory which can be later sync with the enterprise database servers. The system would in turn also enable sales force management to assess the sales force activity and develop more effective plan of action. System automates the communication between Sales Representatives and Sales Management. Details such as customers available within the territory and their availability time, products to be focused, call plan, and the call details can be logged in the application. As a group leader and designer his responsibilities are
Project SNAP Middleware Framework Type Development Platform C++ WinNT 4.0, MOM NDDS2.3d, BoundsChecker, Rational Rose Duration 8 months This project involves development of Real-Time Middleware Framework product. The motivation behind the project is to develop the distributed computing components, which could be used to communicate between various applications running on different interconnected nodes. Some salient features of the real-time middleware include
His role encompasses following among other things:
He was a major force behind responsible for following activities:
Project Enhance DNC Type Development, Enhancement Platform Windows NT, Device Driver Kit for Windows NT, SDK, C++, VC++ Duration 5 months This project involved the development of an automated product for downloading part program files from a remote server to CNC machines for manufacturing aircraft engine parts. The part programme downloaded was transferred through a BTR (Behind Tape Reader) card interface to a CNC machine. The Product featured
The product development consisted of enhancement of a Kernel Mode Device Driver for the BTR card and development of GUI based Application. The BTR card is interfaced to a PC through ISA slot on the motherboard. This card, feeds the CNC machine program to the CNC machine. This BTR card has two interrupts – for transfer of character and receipt of control character. The driver enhancement consisted of writing DPC objects to handle these interrupts. As a developer his responsibilities were:
Project Development of USB Driver for μITRON OS on SH7751 processor Type Development H/W Platform Processor SH7751 board with USS-344 QuadraBus Four-Host PCI to USB OpenHCI Host Controller S/W Platform C, Hitachi Embedded Workshop6.1, RTOS HI7750/4 Duration 4 months This project is part of a larger system used by client for a Multi-Processor Embedded application. This project involves development of USB Driver for Four-Host PCI-to-USB OpenHCI Host Controller (USS 344) on the above mention platform. This USB driver is complaint with Universal Serial Bus Specification Revision 1.1 and OpenHCI Open Host Controller Interface Specification for USB Release 1.0a. This driver supports following three types of data transfer
As a designer and programmer his responsibilities are
Project Driver Development for continuous form Laser Printer Type Development H/W Platform Laser Printer S/W Platform Windows 2000 Professional, Device Driver Kit for Windows2000, SDK, PCL5, GPDL Duration 5 months This project involves the development of the Printer driver for Laser continuous form printer for Windows 2000 platform. The scope of the project includes
The Unidriver approach is used for the development. As a designer and programmer his responsibilities are
Project Development of a GUI based FTP Client for Windows CE Type Development H/W Platform H/PC S/W Platform WinCE ETK, VC++, Winsock Duration 4 months This project involved development a GUI based FTP client for Windows CE. This FTP application allows the user to connect to several remote machines simultaneously. Multithreading facility enables user to perform many FTP-tasks with different machines at a time. It provides support for all the FTP functions through an effective GUI. The main window consists of two panes, one for the Local View and the other for the Remote View. It uses sockets to get connected to remote server. Once the connection is established, the files can be moved between local and remote places. As a developer his responsibilities included design and implementation of FTP functions with some standard functions like Cut, Copy, Paste, Delete, Rename of Directories and Files. He has implemented the FTP protocol layer (RFC 959) using Winsock Library. Project Laser based Range Finder Type Development H/W Platform PC, 8051 based Target Board S/W Platform Tasking’s Cross C Compiler, Assembler Duration 4 months The aim of the project is to compute the distance travelled by the ultrasonic waves starting from source to target and reflecting back to source. The maximum distance that could be measured was 1Km with an accuracy of +/- .5mtr. The project involved development of hardware and software based on 89C51 microcontroller. The hardware involved precise trigger circuitry for the ultrasonic waves followed by a 12-bit counter circuitry. The software included initializing the hardware, handling of interrupts and overall control of the system. The Range Finder was having a serial interface to the PC using RS-485 protocol at a baud rate of 400K. Customized hardware and software was developed at both ends of communication to handle this non-standard baud rate. As a designer his responsibilities were:
Project PID Controller Type Development H/W Platform Micro-Controller 8952, 12Bit ADC/DAC, RS232/485 support, 128MB RAM. Watch Dog Timer S/W Platform Kiel’s C/C++ Cross Compiler, 8952 Assembly Duration 5 months The project is to develop the PID (Proportional, Derivative and Integration) Controller from scratch. It has support of 2 Analogue Input and Controller output; configurable to +-10v, +-5v or 4-20mA. This supports RS232/485 serial communication. In built powers supply and regulator. The complete project was completed single handed. As a project owner his responsibilities were:
Project Micro-Controller Based Data Acquisition Card Type Development H/W Platform Micro-Controller 8952, 12Bit ADC/DAC, RS232/485 support, 128MB RAM, Watch Dog Timer S/W Platform Kiel’s C/C++ Cross Compiler, 8952 Assembly Duration 6 months The Data Acquisition Card (DAC) has 32 analogue I/O channels, 32 digital I/O channels. This supports RS232/485 serial communication. The instrument accepts various types of Process I/p from chemical plant. PID algorithms are configurable on board. As a designer his responsibilities were:
Project PC Based Frequency Response and Stability Analyzer Type Development H/W Platform PC-Pentium, 12-bit ADC/DAC, Timer 8254, PAL16L8, Frequency oscillator chip, digital filters S/W Platform Borland C + 8086 Assembly Duration 6 months The project includes the designing of ISA slot Add-on card in PC and an external analogue interface card. The objective of the project is to measure frequency response of the amplifier connected to external analogue card and to comment about the stability of amplifier with the help of Bode-plot. The analogue card is operated through add-on card on PC motherboard. The add-on card provides sequenced stimulus to analogue card, which generates the variable frequency output. This output is fed to 'amplifier under test'. The amplifier output is measured by analogue card and corresponding digital signals are transferred to PC through add-on card. Timer circuit on add-on card measures the oscillator frequency back. The PC side software communicates with add-on card through int86 interrupts routines. The front plots the frequency response plot and Bode plot on screen with different x and y scale settings. As a designer and programmer he was involved in developing hardware and software for the system and his responsibilities included:
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