202 1 year-end personal work summary of hardware engineer (20xx years, it has been four and a half years. In the past days, I was mainly responsible for the core technical fields, the expansion design and maintenance of the information center computer room, the construction and project management of newspaper information systems, the improvement of network and network security design and research, the innovation of technical management, and assisting in promoting the integration of information production of newspaper groups. I strictly perform my personal duties and study hard.
First, good ideological and political performance
My principle in dealing with people is "study hard, work hard, be an upright person and live a happy life". I am strict with myself, work hard, treat others sincerely, and match my words with my deeds. Law-abiding, modest and prudent, decent style, good ideological quality and professional ethics, able to guide their actions according to the requirements of "Theory of Three Represents". Actively demand progress, unity and friendship, courtesy and integrity.
Second, weight-bearing exercise, encourage and tap the potential, and better complete the work.
The group is developing rapidly in the direction of scale, multimedia, diversification and networking, and great changes have taken place in production scale, management concept and business process. During the period of rapid change in the newspaper industry, the number of journalists has increased and the office space of the group has expanded. Under the environmental conditions of insufficient technical personnel, the group has carried out large-scale design, construction and improvement in editing and editing processes, business processes, network security, computer room construction and information cost research. In the process of informatization construction, on the one hand, we have to independently study the rationality, scientificity and safety of the project with less technical support, on the other hand, we have to face the core maintenance of many systems and networks, and a large number of problems that other technicians can't solve. These days, the newspaper group has successfully completed the responsibility target assigned by the group leaders.
1. The computer room platform of the Information Center of Newspaper Group runs safely, without major accidents, and the work is carried out in an orderly manner. The overall network and system of the Group are operating normally, and the construction level of the information room has reached a new height. The safety factors of air conditioning and ventilation system, emergency lighting system, fire fighting system, UPS power distribution system and lightning protection and grounding system in the computer room have been further improved.
2. The newspaper system is integrated, the management process is perfect, and the newspaper editing process system is gradually upgraded. Profound system has provided reporters with convenient and fast full-text retrieval function, and this newspaper has briefly described the flow and scale of advertising system. The second development of the newspaper performance appraisal management system, statistics of journalists and my performance, in order to conduct regular assessment, improve the enthusiasm of all staff to run a newspaper;
3. Realize the establishment of group domain control system, editing database system, file server system and UPS uninterruptible power supply monitoring system, assist in the design and implementation of centralized financial management and monitoring, and gradually improve the integration of financial management;
4. Assist in the construction of the Group's digital newspaper building, supervise and improve the accessibility and expansibility of the distribution center on the 3rd floor, the administrative district on the 9th floor, the structured wiring subsystem of the business newspaper on the 7th floor, improve its stability, change the regional demand, and make the network gradually mature; And completed the network access of 22 towns and villages, and the integrated operation of the system and the newspaper center changed to multi-branches;
5. Establish an online anti-virus defense system, which is linked with hardware anti-virus wall to reduce network security risks and improve network security. The design, planning and implementation of VPN telecommuting system and newspaper gateway-level firewall provide journalists with a safe information diversification channel, complete network storage and centralized backup, realize unified storage control and management of the whole network data, prevent physical damage and partial logic damage, and protect the group's data resources. Realize the hot standby of the core switch, maintain the safe and stable operation of the core network layer, and minimize network risks. Research and design of online behavior monitoring. Standardize journalists' online behavior, make rational use of network resources and improve the competitiveness of newspaper groups. Disk array storage system, related disaster recovery, database management and storage strategy have been further expanded. Strengthen network security, serve journalists, and deeply study the preparation architecture-a dynamic and integrated security system, including operating system, application system, antivirus, firewall, intrusion detection, network monitoring, information audit, communication encryption, disaster tolerance, security scanning and other security modules. Find out the operating rules of the network and system, and then predict the possible future trends.
202 1 Hardware Engineer's Year-end Personal Work Summary (II) This year is my second full year as an office worker. Hardware service engineer is my second job and a starting point of my career. I also cherish it and try to adapt to this position. Through a year of continuous learning and the help of colleagues and leaders, I have fully integrated into the big family of * * Radio and Television Yintong Financial Electronic Technology Co., Ltd., and my personal work skills have also been significantly improved. Although there are still some shortcomings in my work, I should say that I have paid a lot and gained a lot this year. I feel that I have grown up and matured. At present, the work in 20xx years is summarized as follows:
A, service station equipment maintenance work
After normal maintenance, solve all kinds of equipment replaced by service station in time. In the process of maintenance, through discussion with colleagues, carefully study the abnormal parts of each equipment and analyze the problems of each equipment. While maintaining the equipment, carefully test the equipment after maintenance, and repair the equipment as soon as possible to avoid equipment maintenance.
Second, make continuous progress, update at all times, and do your own job well.
In the past year, whenever the leader has a task, I actively run around and maintain ATM every time I go on a business trip. After each on-site treatment, I have developed the good habit of recording every ATM maintenance process, as well as the on-site debugging process and problem handling process, which has greatly improved my level. When I encounter a problem, I record the process and consult my colleagues. After I solved it, I carefully analyzed my notes and discussed them with you. After successfully solving the problem, I also tasted a sense of accomplishment. This has also been recognized by the service station, and it has also inspired my confidence to continue my efforts. ATM hard service technology itself is a long accumulation process, and at the same time, we should constantly learn advanced new technologies to arm our minds. Because of the nature of work, it will become a considerable wealth to develop good personal work record habits over time.
Third, the level of technical knowledge and practical skills
In the past, I have accumulated some experience in ATM service. My attitude is very important in my work. I must be passionate about my work and keep smiling in the sunshine, which can narrow the distance between people and facilitate communication with customers. Especially after-sales service, positive thinking and peaceful mentality can promote the progress and smooth work, and good methods, skills and judgment are needed in service to make the work go smoothly. In a year's time, I consciously strengthened my study, humbly asked for advice, constantly clarified my working ideas and summarized my working methods. On the one hand, during the on-site maintenance of the bank, I can make myself maintain faster and better, and let customers better evaluate our services.
202 1 year-end personal work summary of hardware engineer (iii) I joined xx technology co., ltd in 20xx as a mobile phone software testing engineer.
Work content review:
1. Test according to the task assigned by the team leader every day, borrow the version required by the corresponding mobile phone to brush the task according to the test requirements, and then start to execute each test case in the assigned qc library. Because each test case is described in English, you should read it carefully every time to ensure the correct execution;
2. In the process of testing, when there is a problem with the mobile phone, it is necessary to judge whether it is a hardware problem or a software problem. If it is a software problem, you need to continue to confirm with po or fo before you can fill in the error report in the company's local library. Some errors also need fast tracking tools to catch bugs and decode x-fiel, and put these things together in the error report. After ec processing, errors with the status of new can be reported to the mzilla library.
3. Every time I do a task, I borrow a mobile phone from the corresponding product group, so I will sign for and return everything related to the test in time after completing the task, and inform the team leader that the task is completed.
Work summary:
The four-month internship and probation period gave me a deep understanding of mobile phone software testing, that is, I tried my best to find the shortcomings of testing mobile phones, and after the developers solved them, let the mobile phones meet the listing standards as soon as possible. These bugs are the value created for the company. As an employee of xx for four months, I also have a certain understanding of the company. It is a reliable consulting and technical service provider. With super global operation capability, strict quality standards and efficient delivery process, the company is committed to becoming a "new era partner" of global enterprises and escorting customers successfully. The main customers cover many domestic Fortune 500 companies and large and medium-sized enterprises. My xx branch is mainly responsible for testing Nokia mobile phones, which was highly recognized by Nokia in the previous testing work.
Advantages and disadvantages of work:
We should learn from failures and sum up successful experiences. My definition of success is: success is to complete the established plan or goal on the premise of ensuring quality. All other results are failures.
Advantages:
(1) Dare to accept the task and do everything possible to complete it.
After working for four months, every task is a challenge for me. Completing the task with good quality and quantity is the most basic requirement. Even unfamiliar tasks will be completed on time with your own efforts and the help of your predecessors.
(2) Be brave in making mistakes and face up to your own problems.
During these four months' work, I made some mistakes, and the test tools were not used skillfully, which led to the irregular filling of test results. I insist on the idea that mistakes must be corrected, and I will face up to my mistakes and actively correct them.
Insufficient:
(1) Because of my short working hours, I participated in a lot of training, and I didn't use this knowledge skillfully enough in the test, so the number of bugs found on my mobile phone was not high.
(2) At the beginning of work, I am not very skilled in using some testing tools, which will delay some working hours during the use, resulting in nervousness when completing the task within the specified time.
Improvement of future work:
(1) Pay attention to every detail and don't ignore minor problems.
To do a mobile phone test, the first thing you need is to be careful. Only in this way can we find bugs in the mobile phone, and we can't let go of any execution results different from those described in the test case. No matter how small the difference is, many bugs are generated from these subtle differences.
(2) Repeated work should not be sloppy.
Mobile phone testing Sometimes the same test case needs to be tested repeatedly on different mobile phones, which tests my patience. Every time you do a test case, you should do it for the first time and carefully implement every step.
(3) Comprehensive consideration of the problem
Every time we do a task, we have to have some free tests of divergent thinking, which requires us to fully develop our own thinking and do as many tests as possible when considering problems, so as to find more bugs.
(4) Strengthen study.
In addition to attending various trainings at ordinary times, you should review and summarize in time after the training. If you don't understand anything, you should consult a master or an experienced person in time to improve your testing skills. You should also carefully study the testing tools and practice their use to ensure proficiency.
Future job prospects:
I am confident that the next stage of work will be better than before. After four months of work and study, I have gained some useful experience, which I believe will be of great help to my future work. I hope to improve the quantity and quality of bug reports in the future. In addition, I will continue to learn more mobile phone testing methods from my masters and predecessors to improve my ability.
These four months of work and life are very fulfilling and interesting. I have made many colleagues and friends, and the atmosphere of the company is very relaxed and happy. Thank you, team leader Wu Shuang, for your concern in the past four months, for your careful guidance, and for your enthusiastic help. I hope that in the next work, I can learn from past experience, sum up experience and learn lessons, so that individuals and companies can advance and retreat together and realize the glory of the company together.
202 1 Hardware Engineer's Year-end Personal Work Summary (4) Time always flies, and a year has passed in an instant.
I still remember the young man who just entered the company. At work, we all rely on the step-by-step guidance of our colleagues and teachers to get to today. Now, I can finally take over a case by myself. Although, I often make many mistakes, though, I often can't do without the guidance of my colleagues.
However, looking back on the past year, we have indeed made progress and gained a lot.
During this period, I took over the case of xx, which has S2 function, and I have never been exposed to it before. Because I was not familiar with the principle, I mistook the electrolytic capacitance and withstand voltage of LNB booster inductor, which finally led to problems at the client. Afterwards, I repeatedly reflected on myself. As a hardware engineer, I must be familiar with every part of my scheme and circuit schematic diagram. If I know the booster circuit, I will know the output voltage behind the inductor, thus avoiding this problem. On the other hand, if you are unfamiliar and unclear, you must boldly ask your colleagues or teachers.
Later, I took the case of xx and worked as a team with xx. Communicate with xx to learn about power supply. There is no end to learning, and qualified technicians should keep learning. Xx also stumbled out. During this period, because the schematic diagram transferred from X worker was not carefully rechecked, there was a problem of wrong seat definition, and finally the factory jumper was solved. This not only increases the workload of the factory, but also prolongs the research and development cycle.
Later, it was the case of xx, because it was the case of xx before, and the difference was only the interface and power supply, so this case was quite smooth.
Then I went to the later xx scheme, although it was upgraded from xx. But the DTV of DTMB, the new tuner chip, the performance index test of DTMB, the sensitivity and C/N problems all need me to solve one by one. During this period, I ran to suppliers several times to communicate with suppliers and solve problems together, which benefited a lot.
Then there is the case of xx, the scheme of SIS upgrade. It is also a brand-new case that I have done independently from beginning to end. As a product of the new year. It is essential to stay ahead of time. With the support of all parties, the case is progressing relatively smoothly. Next is the more severe debugging stage, which I need to do well.
The value of a company depends on its products, which are more about timeliness, price and performance.
In the new year, I hope I can do better. Learn more and make fewer mistakes. The layout level needs to be improved, and the knowledge of power supply and EMC needs to be enhanced.
Send yourself two words, struggle; Send three words to colleagues, Happy New Year; Send the company four words, full of prosperity.
202 1 year-end personal work summary of hardware engineer (5) doing insurance customer service work. During this year, I earnestly completed the customer service work, actively improved my service level and better served customers. I also summed up a job this year. Looking back on my past customer service work also made me more aware of the good and bad things I did, so as to improve or continue to optimize in the future.
I. Work aspects
I serve customers seriously. I always answer customers' questions politely and help them solve insurance-related problems. I can't handle some difficult places well. I will also take the initiative to consult my colleagues or help them transfer to professional customer service. Everyone has a different division of labor. As a front-line customer service receptionist, I also know that I really don't understand some knowledge, but I will go after work. When I meet some unfriendly customers, I will also answer questions professionally and will not be affected by their emotions. I know that many times they just lose their temper on this matter, not personally. I also want to say what I should say professionally, calm customers' emotions and try my best to help them solve their problems. In one year's work, I didn't make any mistakes, and I also helped customers solve many problems, which was well received by customers.
Second, personal growth.
In learning insurance knowledge, I not only read books, but also ask my colleagues for advice. I understand that my experience is not enough. After all, I'm new. I will ask my colleagues what they know. I don't understand. Only when I have rich experience and deal with customer problems can I be more calm and calm. I also actively participated in some training and meetings organized by the company, trying to improve my knowledge and experience in insurance. As a customer, professional insurance knowledge can also reassure customers, let them trust me and be willing to cooperate with my work. Let me help them solve their problems. Since this year, I have also read a lot of books, and I am familiar with some insurance businesses of the company, but I also know that compared with some old employees, I still need to continue to learn in many aspects.
202 1 Hardware Engineer's Year-end Personal Work Summary (VI) One year really flies. I also know that I still need to improve in many aspects of my work. The competition in the company is also great, and everyone studies hard. I can't fall behind. In the future work, I will continue to strive to improve myself and do a good job in customer service.
The year 20xx is coming to an end. Looking back on the work of the past year, summing up the gains and losses, I feel a lot. Over the past year, I have been keen on my work, being strict with myself, keeping my job in order, and always maintaining the attitude of "modesty", "caution" and "self-discipline". With the care and training of leaders and the help and support of colleagues, I always study hard, make positive progress, strive to improve myself, complete my tasks seriously and perform my duties well. As a hardware engineer, in my heart, xx is my home, my leaders are my parents, my colleagues are my brothers and sisters, and honesty is my own business. I will make the company's projects perfect through my unremitting efforts, and let our xx products be introduced to the market as soon as possible. I understand my responsibilities and obligations as a xx hardware engineer. Looking back on the past year, I summarized the following work:
I. Annual Work Situation
In the past year, I gradually grew from being familiar with the company's projects to being able to undertake some modules of the company's projects, and made due contributions to the company in these aspects. My personal ability has also been improved accordingly. However, the company's projects are more complicated and there are still many things to learn, so I will continue to work hard to understand the details and difficulties in the project more deeply, hoping to see the perfect birth of the products through my own efforts.
During this year, I mainly completed the following work:
1. On the basis of 20XX, the indexes of radio stations are refined and studied, our own radio station testing methods are summarized according to Deng Gong's suggestions and civil aviation indexes, and our radio stations are tested in detail, and the performance of the radio stations is evaluated according to the test records;
2. According to the tracking test of the radio station, the problems existing in the radio station are sorted out one after another, and the corresponding parameters of each module are modified. Then, the schematic diagram of each module is modified, and the solutions to the fractional frequency division problem and the large harmonic problem of the transmitter are put forward.
3. It took a month and a half to integrate and modify the system schematic diagram of the whole radio station, and at the same time, the meaning of various signals of the whole radio station was more clear, which laid the foundation for later research and development and testing;
4. According to the test data of the transmitter, the transmitter is evaluated, and some problems such as unstable power, inaccuracy, modulation drift, large distortion and PTT timeout are put forward. And then cooperate with Xigong University to solve the related problems of transmitter. During the cooperation, the problems such as power stability, modulation drift and PTT timeout were solved. By solving these problems, we also summed up a method and formula to solve the related problems of the transmitter more deeply, which laid the foundation for the subsequent debugging and production of the transmitter.
Further efforts should be made to solve the problems left by this transmitter, such as large distortion and large harmonics. Try to make MOD voltage generating circuit, narrow the scope of troubleshooting, try to use custom filter to reduce harmonics, modify power amplifier parameters and solve problems. Although the problem has not been well solved, we have also found the direction from it. I think if we continue to work in this direction, these problems will be solved.
6. Start to participate in the discussion and research of new schemes. Firstly, the modulation board is used to reduce the useless signal lines of the modulation board, and the DSP serial port protocol is used to communicate with ARM. Then the power board, which integrates the original separate power board and rectifier board, reduces the number of connecting wires and increases the heat dissipation area; Then the improvement of ARM, according to the newly purchased ARM model, makes an effective isolation scheme and changes the original power supply mode; According to the new requirements of radio station, the fractional frequency division function is added to the frequency synthesizer, so the frequency synthesizer adopts ADF435 1 PLL design.
7. Draw PCB boards of power board, modulation board and ARM adapter board, participate in the discussion of interface modes of each board, and weld ingredients for PCB boards;
8. The company's new project, Digital Radio, made a test tool for digital radio, planned the preliminary research and development scheme of digital radio, conducted three outdoor tests and evaluated digital radio. Although this project has not been carried out, I have learned a lot myself through this project and felt the motivation of the company's development.
9. Test the modulation board, ARM adapter board and power board on the single board, and then weld the shielding frame. During welding and installation, some structures were modified and improved. Finally, the function test is carried out, and the new modulation board, power board and ARM adapter board are debugged.
10, Fudan project, mainly made the following points:
1) First, get familiar with the basic situation of the project, and start to design the voltage sampling circuit to determine the type of resistor;
2) With the progress of the project, the manufacturing resistor and the basic circuit form are finally determined;
3) Then determine the size of the cabinet and the manufacturer according to the size of the resistor, and design and process the bus;
4) Submit the project to Shanghai for evaluation, and repair the installation size and bus installation mode in the cabinet again according to the evaluation results.
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Second, work experience
I have been in the company for more than a year. From the initial understanding of the project, to being familiar with the working principle of each module, and then to undertaking the research and development of modules in the project alone, I saw that I was growing, progressing and maturing. At work, I also realize the importance of cooperation. Our radio system is very complicated, and each of us is a part of it, so our cooperation is very important.
Third, shortcomings in the work.
After a year's work and study, I also found that my deeper understanding of the project is not enough, and my ability to solve complex problems is not enough. This is where I constantly hone and improve myself in my work. To sum up in detail, during my one-year work, I did not do well in the following aspects:
1. I am not proficient in the professional technology of the work, and I have not found a solution to the distortion problem of this transmitter. I want to strengthen my study in this field and provide guidance for my future work;
2. The working environment is not clean enough, the experimental platform is not neat enough, and the instruments are not in place. I hope to restrain myself from putting things back in the future and form good habits. Habit determines success or failure, and good work habits will actively promote our work;
3. I didn't sum up my work well, and I didn't actively sum up my gains and losses in my work, which led to falling down twice in the same place. I hope to strengthen this aspect in the future;
Four. working face
The next year is very important for the company. It is both an opportunity and a challenge for me to send the radio station to civil aviation for review, and the Fudan project will be reviewed. So I will work harder and contribute all my strength to the new breakthrough of the company.
Among them, the following points are the focus of my improvement next year:
1, constantly improve working methods, seek innovation in work, take innovation as a goal of work, and treat work with Excellence, if you can never make do;
2. Strengthen the unity and cooperation of employees, highlight everyone's characteristics, and complete the project with the help of all employees;
3, strengthen the study of professional and technical knowledge, improve the practical ability and ability to deal with daily affairs.
In short, in the past year, I was able to perform my duties and work hard to complete my work. I was generally satisfied with my work. In the new year, I will continue to improve the shortcomings in my work and make persistent efforts to do my job as always, hoping to get more understanding and support from leaders and comrades.